Podcasts about 12ax7

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Best podcasts about 12ax7

Latest podcast episodes about 12ax7

Embedded
BONUS: Your Cat's Not Part of the Band

Embedded

Play Episode Listen Later Jun 18, 2021 20:36


On this quick bonus episode, Elecia and Christopher chat about their various recent projects, some of which have just been released into the wild. Christopher's band 12AX7 just launched their album Kickstarter, which was selected as one of Kickstarter's "Projects We Love”. Check it out here if you are interested in finding out more or backing it. It'll run through July 16th at 10am Pacific Time. Elecia's Embedded Online Conference talk on map files will be posted publicly on June 22nd, so be on the lookout for that. In the meantime, the slides and examples are available here at embedded.fm/blog/MapFiles (and on Github) If you'd like other Embedded merchandise such as a mug (many different options), Memory Map Land mousepad (or different poster), we have a Zazzle store. Her lightning talk about origami, Snails, Paper, and Programming: A Computational Approach to Mollusc Morphology in Origami, is already on Youtube and you can watch it now! Elecia's origami github can be found here. Finally if you are interested in having your cat or cats appear in 12AX7's upcoming music video, send Dropbox/Google Drive/iCloud/whatever links to your clips, along with how you'd like to be credited, to show@embedded.fm. Use the subject line “Cats for 12AX7”.

The Truth About Vintage Amps with Skip Simmons

The 69th installment of the Truth About Vintage Amps! Once again, amp tech Skip Simmons is fielding your questions on all-things-tube-amp. Use the discount code TRUTHV150FF to save $15 off Caddis readers.  As always, we're also sponsored by Amplified Parts and Grez Guitars.  Some of the topics discussed this week:  3:09 Skip gets his Caddis readers 5:52 Skip's $260 Ampeg Reverberocket 2; vintage mono hi-fi speakers 11:53 Skip's Champ mod, redux; radial caps instead of axial caps 16:37 A Gibson GA-5 reissue with extra stuff between the coupling capacitor and the second stage of the 12AX7 22:32 Wandering Boy Guitars (link) 29:00 Why velcro on the speaker grill cloth? John D. MacDonald's Travis McGee series 35:07 Jason's new podcast: Sweep the Floor (link) 35:42 Presence control versus top cut control 42:10 The Gibson Hawk's one-tube reverb circuit 46:29 Mismatching speaker impedance on a 1959 Gibsonette GA-8; Roald Dahl's 'Kiss Kiss' 51:37 Maximum efficiency speaker mismatching with a Supro 1610RT and a Dr. Z Maz 38 S; washing white rice 55:58 Music recommendations: Blackalicious' "Feel That Way;" Steve Wonder's 'Talking Book,' Sam Plecker's "Mr. Gray Cloud" 1:00:50 Using keyboards and synths with vintage tube amps 1:05:00 All-Clad's factory second website (homeandcooksales.com) 1:05:42 What to do with 100v line output transformers in old PA amps 1:09:49 Filter cap values in relation to power transformers; Arnica gel 1:15:44 The three pillars of BBQ sauce; basquecompany.com 1:19:25 Bulging caps in a Bogen DB-130 amplifier; La Costena Salsa Taquera Support the show as a TAVA Patreon patron and get bonus episodes, in-depth articles on amp circuitry and other surprises. Email or send us a voice memo to: podcast@fretboardjournal.com or leave us a voicemail or text at 509-557-0848. And don't forget to share the show with friends. 

Embedded
369: More Pirate Jokes

Embedded

Play Episode Listen Later Apr 15, 2021 62:46


Chris and Elecia talk with each other about contracting, architecture, origami research, Digilent’s new oscilloscope, TensorFlow, map files, conference talks, art and the upcoming 12AX7 album. Digilent sent us a pre-production Analog Discovery Pro ADP3450. Elecia’s Origami Github. Embedded Patreon Embedded Online Conference talk Buried Treasure and Map Files (Note: the coupon code from Jacob’s show is still valid and Elecia will put up a copy of her talk on YouTube.) 12XA7, we’ll let you know when the Kickstarter goes live.

High Risk/High Reward: Stories from my Life in Technology

A pure celebration of geekdom and nerd squads. As I said to my daughter just before recording this: "I'm like a super geekazoid, huh?" Her answer: "Yeah you are." Aha! Someone agrees with me! This episode stays in the technical domain. There's a lot to talk about in the world of computers and the components that enable them. We will be going from a discussion of Raspberry Pi to the Apple M1 creating a mighty hunger for some Apple Pie.I received a parcel from across the pond today. It contained a Raspberry Pi Pico, the new $4 programmable microprocessor, arriving from the England. The Pi Pico intrigues me because I have already thought of some cool projects to use them for. One of the projects is a sweet Valentine's oriented couple's project: to merge my sweetie Sue's hobby (arts and crafts) with my geeky creations to create something interesting and fun. Now I just have to implement at least part of it by Valentine's day because I think this is a clever, unique, interesting way to bring our leisure hobbies together. How much more (super geek) romantic could something be? I am not joking about this either.I had already been in the middle of several Raspberry Pi projects using Pi Zero W, several Pi 3bs, and a Pi 4/4GB RAM. The image for this episode shows some of the Pi boards, my soldering workstation, and peripheral components such as a hi quality camera, sound cards and synthesizers, a breadboard and other cool nerd toys. If you look closely, there's a yellow CD case from Symantec C++, a product I worked on while working at Symantec in the early 1990s. It's there as a reminder and behind it are some Jibo robots. I "stage" my work areas to always include something inspirational whether a book, product, picture, guitar, piece of some product from my 40 years as a maker, or pictures of puppies.Many products are mentioned. None paid or asked for placement. This remains an non-monetized, unbiased, rant-oriented podcast series. But at the end I hint that one of the companies should consider sponsoring me in some way based on the plans I have to do business with them.Music is just some pre-Super Bowl snippets from a 45 minute, high gain, loud, experimental jam. It was like driving a Mustang Cobra with 600 Horsepower on the verge of losing its grip on the pavement. This is why we love tubes. The responsiveness and added harmonic content is delicious and oh so satisfying. Apologies to Ms Sue. I played super duper loud pushing all 4 tubes in the recording chain to their limits and letting the Tele bridge pickup work it's magic. Played on Liz The Firecracker (2020 Squier by Fender Affinity Tele with special upgrades) through Blackstar Studio 10 KT88 with new Genalex Gold Lion tubes for both the 12AX7 preamp and KT88 power amp. Another Gold Lion in the SM57's signal chain pointed two inches off center of the Celestion, and an Electro Harmonix 12AX7 LPS in the Rode NT5 room mics signal chain. All tubes hand selected and modern Russian-made reissues of the classic British tubes.Blah, blah, blah. My intros are longer than the episodes!

High Risk/High Reward: Stories from my Life in Technology

Some strong statements about software development and choosing it as a lifestyle. It's all good fun until someone squelches your creativity. Or stuffs you in box with too many walls and obstructions. You've probably done this to someone yourself. We all do. But we shouldn't. There's a real cost to the lost innovation. The grind yields 1X of the capacity of a team. A disruptive creation could be a game changer. Not just could be, it is likely to be. People innovate and solve for their biggest absorbed pain, or for the customers, or their coworkers. Give me a 1X return with 0% breakthrough bet and I'll pass. Give me a 90% grind output plus 10% chaos theory running amok, any day. You won't beat 1X return every roll of the dice, but imagine the outcome of it coming up once every 3.5 rolls on average or even every 6. In a year you can blow the lid off the norm. IMO you have to do this. Because the grind never wins. Anyone can do it. And the human cost is toxic and counter-productive. Vote a little chaos in 2021 to experience some growth.There's a strange snippet of a protest song called "Depleted Optimism". It's about how we take people, get them excited, and then stuff them unceremoniously in a box that all but assures low quality results. It's a really rampant problem. I have some ideas on how to solve it.Later we visit a new song and an old song both written by Dennis DeYoung, formerly of Styx. One is Dennis' hard hitting "With All Due Respect", also a protest song, that rages at the media (and more--the top of the food chain). This is probably Dennis' greatest rock song ever. Performed and video made through the pandemic with home made video. Long live rock and roll. I utilize "Fair Use" doctrine to sample a very short segment just to make you hip to the song and go consume it fully and legally on youtube. Legality ends there when I play one of my favorite songs to play/sing on acoustic guitar, and one of my all around favorite songs: Suite Madame Blue. Not Dennis. Me. But a different take and only one minute long. Takes you from a room into a cavern as it builds from the farce about the song being about a woman and lets loose on the true subject: America.The overall audio quality is good. I have been building new signal chains, mastering techniques, getting better equipment and using Apple Logic Pro to produce. Rode NT5 AND Shure SM57 used on all takes on guitar and vocals. Both ran through high quality Russian-made 12AX7 preamp tubes (a Genalex Gold Lion and Electro Harmonix 12AX7s). Acoustic Seagull Maritime SWS Mahogany HG. Three tracks vocals achieving space effect and double track reinforcement. Also used a little audio crack (addictive little tricks) to make every sound exciting and happening.The image in this episode is in lieu of a magazine cover. I need to get good photos of the magazine covers I've had with tech articles. This is the last version of a product I co-created originally with an early toolkit of asynchronous networking, telecom, serial, networking stacks and other essential tools to communicate in real time with clients and servers alike while at Turbo Power Software. The connection will unravel in the episode (or will it?).The songs "Society for the Free Mind" (not in the episode) and the full "Depleted Optimism" are on SoundClould in Pandemic Richie and the Quarantined Profile. https://soundcloud.com/rich-sadowsky-468824781/society-for-the-free-mindLabeled (take 2) because I pulled an earlier version that I decided was not the right message. After producing this episode I had technical difficulties uploading the Apple Lossless Encoded version. Typically that works fine. Too big for a wav, so I tried high def AAC. Bingo! Success. More proof of the importance of experimentation.

The Truth About Vintage Amps with Skip Simmons
Ep. 50: "Another Hobby, Another Hobby, Another Hobby"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Sep 5, 2020 117:06


Support the Truth About Vintage Amps through our brand new Patreon page: https://www.patreon.com/vintageamps It's the long-awaited, prize-filled 50th episode of the Truth About Vintage Amps Podcast! And, once again, Skip Simmons is fielding guitar amp questions from around the world.  Some of the topics discussed on this episode:  6:11 Pyko de Gallo 7:09 Deluxe Amplification's El Pato Tone practice amp (link) 11:51 A circuit to investigate: the Kay K550 15:34 DJ Cruise Ship Derek 22:48 Hy Bloom, founder of Soundmaster, redux 28:36 Is the RCA Manual the reference for tube specs? 32:11 Can amps be cursed? 36:01 An Ampeg that gets mushy 37:39 Skip's fallback job 38:14 Model airplanes 39:28 Netflix recommendation: 'John Was Trying to Contact Aliens' 40:13 When caps go on a 1964 Fender Champ; El Pato & yogurt 45:23 Win stuff from Manbroidery, Voyager Guitar Cabs and Chris Vincent of R2R Electric!! 49:44 Special guest Chris Vincent (DJLavalamp on Instagram, R2R Electric) 1:06:26 Occasionally farty bass on multiple amps 1:11:04 A Philly Roast Pork Sandwich 1:12:19 The bologna sandwich from Oklahoma 1:13:27 A Fender Champion 600 with a disconnected pilot light 1:15:55 Special guest: Matt Clouston of Clouston Amplifiers 1:31:18 Music to solder by: The Peddlers 1:33:56 Australia's Goldentone 1750 / Broadway amplifier and the 6GW8 tube 1:37:48 Schematics in the public domain? 1:39:28 A reissue Fender Vibroverb with a reverb that rings with a C-note 1:43:09 A life changed thanks to Skip 1:46:58 Ranch Water; pico de gallo 1:48:58 Skip's riff when testing out an amp Have a question or topic for a future episode? Submit it to Skip here: podcast@fretboardjournal.com or leave us a voicemail or text at 509-557-0848.  This episode is brought to you by Grez Guitars and Amplified Parts.

The Truth About Vintage Amps with Skip Simmons
Ep. 49: "You Could Have Just Left It in the Trash"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Aug 21, 2020 78:58


Support the Truth About Vintage Amps through our brand new Patreon page: https://www.patreon.com/vintageamps Once again, Skip Simmons is fielding guitar amp questions from around the world.  Some of the topics discussed on this episode:  3:32 A brief moment of despair 10:34 Our new Patreon page: Hear Skip's actual voice! 21:30 Colin Cripps' Filmosound, revisited 25:15 Skip's chassis stand 30:37 Changing the linear taper volume pot on an early '80s Princeton Reverb 34:53 Putting a guitar input into the pre-amp of a Hammond L-100 organ 40:33 Salvaging tubes from a free Lowry organ 43:40 The 5F10 Fender Harvard 47:17 "Peekofarad" or "pykofarad" 48:35 The light-dependent resistor on a Gibson GA20-RVT tremolo 52:30 Replacing the 6CA7/EL34 power tubes with new old stock Sylvania/RCA or brand new Electro-Harmonix 57:40 Bass cut on a Tweed Deluxe clone 1:02:20 Vibro Champ tremolo revisited 1:06:17 Boutique parts & homemade ramen 1:17:32 Patton fans Have a question or topic for a future episode? Submit it to Skip here: podcast@fretboardjournal.com or leave us a voicemail or text at 509-557-0848.  This episode is brought to you by Grez Guitars and Amplified Parts.

The Truth About Vintage Amps with Skip Simmons
Ep. 48: "Looking Out the Window"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Aug 13, 2020 49:39


Support the Truth About Vintage Amps through our brand new Patreon page: https://www.patreon.com/vintageamps Once again, Skip Simmons also fielding guitar amp questions from around the world.  Some of the topics discussed on this episode:  2:55 Special guest: Greg Cravener from Amplified Parts (watch the video on how Amplified makes can capacitors here) 33:27 Plate load resistor function 39:00 Power conditioners and vintage amps 41:23 Building a simple hi-fi from scratch 44:52 Building an amp with two different power sections and two different output transformers Have a question or topic for a future episode? Submit it to Skip here: podcast@fretboardjournal.com or leave us a voicemail or text at 509-557-0848.  This episode is brought to you by Grez Guitars and Amplified Parts.

The Truth About Vintage Amps with Skip Simmons
Ep. 44: "Heavy Rotation at the Prison Library"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Jul 12, 2020 98:38


Once again, Skip Simmons also fielding guitar amp questions from around the world, but this week we have a special guest:   Colleen Fazio of Fazio Electric!  Submit your question to Skip here: podcast@fretboardjournal.com or leave us a voicemail or text at 509-557-0848.  This episode is brought to you by Grez Guitars and Amplified Parts Some of the topics discussed on this episode:  :54 A silverface Twin left on without a speaker 3:44 A tweed Deluxe with two serial numbers 5:58 Meet our new sponsor: Amplified Parts 16:57 Deluxe Amplification's 1949 Ford and car radio reverb units 21:14 Special guest: Colleen Fazio of Fazio Electric (mid-century modern inspired amplifiers, repair tips, Vero amps, pasta sauce!) Follow her on Instagram and subscribe to her new YouTube channel. 1:03:10 Fender Vibro Champ XD pre-amp tubes; extending transformer leads 1:08:45 The tonal impact of a loose ground connection with a three-prong replacement cord 1:13:55 Free green onions forever 1:15:15 Recommended combo setup for an organ and guitar player 1:19:21 Using an extension cord with a GFI outlet 1:22:50 An underwhelming Massie 966 Squire amp 1:28:09 A Peavey Vintage 4x10 with compaction 6C10 tubes 1:31:37 Appreciating the Fender Bassman 70 

The Truth About Vintage Amps with Skip Simmons
Ep. 41: "He's a Family Man"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Jun 10, 2020 98:30


Once again, Skip Simmons is fielding tube amp questions from around the world.  Submit your question to Skip here: podcast@fretboardjournal.com or leave us a voicemail or text at 509-557-0848.  This episode is sponsored by Grez Guitars. Some of the topics discussed in this episode:  4:46 Bill Krinard's Silvertone Twin Twelve reverb fix (tease) 20:23 This week's sponsor: Grez Guitars (watch RJ Ronquillo's demo video here) 21:20 Whatever happened to Jason's Stew-Mac Champ kit? 25:03 An input no. 2 aficionado 31:11 Re-gluing a Fender faceplate 34:00 A '54 Champ and a VanAmps Reverbamate 41:11 A test cabinet for field coil speakers 44:39 A patch bay for multiple amp outputs 49:33 The magic of JBLs 56:09 A Subaru Outback with an oil leak & Toyota Land Cruisers 1:05:17 How long can an amp sit without needing a voltage ramp-up 1:07:14 9-pin or octal tubes for a Fender 5C3 Deluxe 1:14:09 Scavenging parts from an inherited Heathkit Thomas organ 1:17:59  A blonde Fender Bassman with a single 12" speaker; the "Helmholtz Resonator" 1:22:05 Yellow Jackets converters in a 1971 Fender Vibroluxe Reverb 1:26:18 Joseph Conrad's 'Heart of Darkness' 1:31:08 An outboard 110 to 240 converter for a New Zealander  

The Truth About Vintage Amps with Skip Simmons
Ep. 39: "I Assumed He Was a Bass Player"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later May 26, 2020 85:58


Once again, Skip Simmons is fielding tube amp questions from around the world.  Submit your question to Skip here: podcast@fretboardjournal.com or leave us a voicemail or text at 509-557-0848.  This episode is sponsored by Grez Guitars. Some of the topics discussed in this episode:  4:00 Satan & Adam on Netflix 5:38 How to pronounce Tony Chachere (link) 7:13 A step-up transformer for a guitar  10:54 Tubes on a drawbridge? 13:27 Reversing the pilot lamp in your amp, again 16:42 Flux remover for turret boards and PCBs 18:15 Preventing pitting on an amp chassis 19:54 Hitting a power chord to discharge the caps on an amp 22:25 Vintage Hilgen amplifiers (link)  25:32 Tiny Moore's Music in Sacramento 26:28 A clone Deluxe that unexpectedly cuts out 30:32 A 1982 Vibro Champ with a '60s power transformer 34:37 Increasing gain on a Valco-made Gretsch 6150 amp 37:30 Skip thanks you for all the gifts; Steve Soest and Michael Lee Allen 40:50 Chili oil from Xi-An Famous Foods (link) 41:55 A Gibson Falcon picking up radio signals 46:26 The Baxandall tone stack and a Japanese karage recipe 54:18 Sierra Nevada Summerfest beer 55:28 Lead dressing and salsas 1:00:55 A pre-amp circuit for an RCA MI-12188A theater amp 1:07:54 A Fender Vibrolux with a loose 5U4 rectifier tube 1:11:17 'Moby Dick,' Tony Hillerman, 'Bosch,' 'Happy Valley,' 'This Sporting Life' 1:18:20 A vintage Japanese "Reverb Master" tank 1:22:30 A reverb fix for Silvertone Twin Twelves 1:23:48 Skip's grooming tips 

The Truth About Vintage Amps with Skip Simmons
Ep. 38: "Thousand Dollars or Get a Job"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later May 12, 2020 140:17


The elusive, highly influential Steve Melkisethian of Angela Instruments joins us on this week’s episode for what is quite possibly our most entertaining episode to date. For decades, Angela has provided DIY tube amp and hi-fi enthusiasts with tubes, parts, and brutally honest advice. Melkisethian tells us about the history of the company, his love for music (from John Fahey to Roy Buchanan and Fugazi), and shares plenty of stories from the vacuum tube frontlines.  Submit your tube amp questions to Skip here: podcast@fretboardjournal.com or, better yet, leave us a voicemail or text at 509-557-0848.  Some of the topics discussed: 0:00 Addendum: The tubes on Springsteen’s Mesa Boogie 3:25 Why Steve Melkisethian of Angela Instruments, this week’s guest, is important   6:56 This week’s TAVA sponsor: Grez Guitars 7:58 The Danelectro DM-25 reverb trick, redux 13:41 What’s on Skip’s bench? 17:02 Jason buys a Garnet 18:50 Pronouncing Tony Chachere, again; El Pato and Herdez 23:05 Speaker driven reverb schematic 29:06 Special guest: Steve Melkisethian of Angela Instruments (www.angela.com)  

The Truth About Vintage Amps with Skip Simmons
Ep. 37: "Bury It in the Yard for a Year"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later May 8, 2020 72:57


Once again, Skip Simmons is quoting 'A Tale of Two Cities' and fielding tube amp questions from around the world.  Submit your question to Skip here: podcast@fretboardjournal.com or, better yet, leave us a voicemail or text at 509-557-0848.  This episode is sponsored by Grez Guitars. Some of the topics discussed in this episode:  4:26 Carter Vintage's under $1000 amp shootout (YouTube link) 7:40 Satan & Adam 9:32 Tom Ball 11:44 Updates on Drew's Fender Tonemaster 17:54 We're doing a good job 19:48 Phil Lee 21:00 Tube condensation during cold weather 24:12 The Fender Bantam Bass amp 26:26 Eric Johnson's pilot light placement, redux 29:44 A 1973 Fender Princeton Reverb with a sticky speaker 32:52 Swapping out a phase inverter tube versus swapping out a pre-amp tube 35:17 Recommended tool: OXO turner for skillet cleaning (link)  37:38 The gain stages of the Fender 5E8-A preamp 42:10 Replacing the handle on a '60s Gibson GA-5 Skylark 46:09 Footswitch 101 and an '80s Rivera-era Fender Princeton Reverb 2 50:29 Using EQ to lower the volume on a 50-watt Mesa Boogie Mark II 56:05 A 1968 Fender Vibro Champ with a hum that goes away 1:01:56 Power = Voltage × Current 1:03:38 A 5881 or a 6L6GC power tube in a 5F1 1:05:48 Speaker recommendations for a 1966 Ampeg Gemini II 

The Truth About Vintage Amps with Skip Simmons
Ep. 29: "Filter Capacitors and You"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Mar 2, 2020 96:01


Amp tech Skip Simmons is once again fielding guitar tube amp questions from around the world.  Submit your question to Skip here: podcast@fretboardjournal.com or, better yet, leave us a voicemail or text at 509-557-0848. This week's sponsor: Grez Guitars (link) Some of the topics discussed on this episode: 3:34 Skip goes to see Temple Grandin 10:20 A Facebook group for the TAVA Podcast? 10:48 Manbroidery’s Two Prong Hat update 11:16 This week’s sponsor: Grez Guitars 12:57 A noisy reverb thanks to vintage tubes 15:55 Cooking (on amps) with Billy Cowsill; a hot Flotatone 21:41 Using DC voltage to heat tubes for quieter operation (the 2020 Soldano SLO-100, Otis amps, other examples) 26:58 Using an amp as a pedal platform (tube vs solid state) 32:39 A successful 5F1 copy and liability concerns when selling boutique tube amps 38:42 Why can’t they fit reverb into a Fender Vibro Champ? 41:51 Evolution of the Fender Deluxe Reverb reissues 45:15 Power for an outboard EQ section DIY project 48:28 A new DIY project: Changing the power transformer of a Fender Twin Reverb and modifying it for 6V6s to reduce weight 52:17 What to do with a non-working Gibson Hawk? 55:09 Why do tube amps sound better after a few hours of use? 58:59 Correct fuse for a 1973 Fender Champ 1:02:21 Replacement speakers in a vintage Gibson Skylark 1:06:18 Where to grab a chassis before removing it? 1:08:08 Laurens Hammond vs Donald Leslie 1:12:00 Tips on speaker cabinet construction 1:15:26 Discrepancies in the Angela SSE schematic 1:23:06 Listener Nate's favorite hot & sour soup recipe (link) 1:23:36 A failing 5Y3 rectifier at a gig 1:28:51 Troubleshooting a weak channel on a 5D3 Tweed Deluxe 1:35:07 Coffee from Mechanicsburg, Ohio (Hemisphere’s Redline Roast, link)

The Truth About Vintage Amps with Skip Simmons
Ep. 28: "It's the Cranberries"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Feb 5, 2020 79:47


Amp tech Skip Simmons is once again fielding guitar tube amp questions from around the world.  Submit your question to Skip here: podcast@fretboardjournal.com or, better yet, leave us a voicemail or text at 509-557-0848. Pre-order today: The Truth About Vintage Amps Two-Prong hat collaboration from Manbroidery and Ebbets Field Flannels (link) This week’s sponsor: Grez Guitars (link) Some of the topics discussed on this episode: 2:13 Skip gets a $25 guitar; Jason goes to NAMM 11:05 Marc Silber’s inventory 14:16 Skip meets Grez 17:43 Tyler wins of our Union Bean Counter Tone Druid pedal giveaway (correct answer: Tom Waits) 19:17 Tyler’s fish taco recipe (email us) 20:29 A very clean Fender Tweed Deluxe 22:00 Joe Craven and Bruce MacMillan covers the Dead 23:24 Australians respond to Skip’s Robert Hughes query 23:51 More on Brent’s bargain Variac with a current meter hack 26:46 Leaving an amp on for a week 29:33 Vintage wire that just won’t solder 31:33 The Fender Greta as a pre-amp 34:02 The JHD Ice Cube Sustain Coupler (link) 37:43 The dangers of running an effect between an amp and a speaker cab 38:43 Changing a 1952 Gibsonette GA-8 from a field coil to regular magnetic speaker 42:30 Increasing the headroom on a Peavey Classic 50 45:45 Substituting a 5Y3 with a 5V4 in a 5E3 Deluxe 49:16 A 1950s Gibson GA-6 with an adapter for a 12AX7 pre-amp tube; more rectifier tube talk 51:50 Marshalls versus Fenders and the difference between 6V6/6L6 and an EL34/EL84 54:26 A Canadian Gibson Falcon that needs a massive overhaul 55:47 Choosing an amp for re-heating food 59:49 Little Charlie’s Chile Colorado, revisited 1:02:05 Export model Silverface Fenders   1:04:16 Questions on Angela’s Super Single-Ended Amp

The Truth About Vintage Amps with Skip Simmons
Ep. 27: "A Big Grizzly Bear with a Duck Head On It"

The Truth About Vintage Amps with Skip Simmons

Play Episode Listen Later Jan 15, 2020 110:31


Amp tech Skip Simmons is once again fielding guitar tube amp questions from around the world.  Submit your question to Skip here: podcast@fretboardjournal.com or, better yet, leave us a voicemail or text at 509-557-0848. **Order a PDF download of Steve Melkisethian's tweed Princeton amp project here.**  This week’s sponsor: Grez Guitars (link) Some of the topics discussed on this episode: 1:20 Skip's A/B box setback 3:00 A winner for our Stew-Mac Champ kit 4:40 A question for our Australian listeners 6:07 A glitchy Ampeg Reverberocket  7:09 Skip heads to a vintage guitar show 12:00 @manbroidery two-prong hat update, let us know if you want one (Instagram link)  15:22 Old carbon comp resistors and Domino caps in an amp kit build 20:23 Testing caps for leakage 24:58 Running a synth through a tube amp 28:33 The timing on Kenny Burrell’s “Chitlins con Carne” 30:07 Music recommendation: The Joe Mooney Quartet (YouTube link) 31:17 The rationale for crazy amps like the Baldwin Exterminator 35:53 The sushi boat amp update; Rob Robinette's tube amp page; micro amps 40:40 1960s Guild Thunder series amps 43:52 New cast iron (link, link, link); rum & tonic 46:24 The Big Index page: fretboardjournal.com/tavaindex 46:58 Wear and tear from maxed out amp settings 48:25 Restoring (and storing) a blown Oxford speaker 50:52  Where the magic happens in a non-master volume tube amp 59:00 Tips re: Little Charlie’s Chile Colorado 1:04:43 The speaker driven out / monitor jack on a Gibson Falcon 1:09:34 Tinkering with a one-tube reverb circuit 1:12:11 Modding a Gibson GA-5 Les Paul Jr. reissue amp 1:18:01 Thoughts on the Fender Musicmaster Bass amps 1:23:10 A cheap Variac hack with a current meter (eBay link; eBay link) 1:29:00 Safely using a ‘60s Supro Bantam “widowmaker” amp 1:33:08 Adding a polarity switch to an amp without one 1:35:36 Effects pedals between an amp and its speaker? 1:37:50 ART tube pre-amps (revisited) and Skip’s preferred tube preamps 1:42:00 Output transformer spec basics

The Tone Control
Ep. 144 - It’s Like a Lightning Bolt Diddlin’ on a Pickup

The Tone Control

Play Episode Listen Later Sep 9, 2019 73:33


Revv D20 (stab: Walrus Audio Descent) All tube head with Two Notes reactive load and virtual cabs built in 2 6V6, 1 12AX7, switchable from 20 down to 4 watts Reactive Load automatically engages when speaker is not connected Front panel: Gain w/ pull boost, 3 band EQ, volume, headphone out, 6 virtual cabs accessible on the front, or 128 via MIDI Back panel: Built in FX loop, 4/8 Ohm cab out, ground lift, bias terminals CITES lifts rosewood ban for musical instruments (Stab: Keeley 1964x) After about two years of rosewood being banned from crossing international borders, the CITES committee is lifting the ban “on all “finished” instruments with rosewood” It wasn’t impossible before, but it was a major hassle and lots of paperwork and red tape were involved. Pedal Genie Gamechanger Audio Plasma Pedal Should we include a discussion topic or just news? --- Send in a voice message: https://anchor.fm/thetonecontrol/message

The Tone Control
Ep. 130 - It's A Rat With Robot Legs! It Can Learn Tricks!

The Tone Control

Play Episode Listen Later Jan 29, 2019 82:24


Ep. 130 - It’s a Rat With Robot Legs! It Can Learn Tricks! EarthQuaker Devices Swiss Things (stab: SG Electroman) 2 Effects loops, with an a/b/y switcher, boost, tuner out, expression input… everything Loop 1: unbuffered. Ideal for distortions, overdrives, vintage pedals. Loop 2: buffered, after loop 1. Ideal for modulation and time based stuff Amps: This lets you run stereo in a A, B, or Both setup. Boost switch to give those amps a little extra umph. Also features a phase switch. Buffered tuner out, high headroom output buffer to drive long cable runs Expression volume in lets you use any exp pedal to control volume. Volume is placed after loop 1 for true volume control, not for cleaning up dirty tones. “Flexi-Switching”, which is relay-based true bypass. Can be set to momentary or latching. Pretty much a small true bypass looper with a bunch of added stuff $250 Strymon Volante (stab: MH DMBL) Multi-voice, multi-head, magnetic echo machine. Four heads, each with on/off button for Playback and Feedback. Controls for Record level, mechanics (controls amount of mechanically related speed fluctuations), low cut, wear, repeats, echo level, spring reverb mix, time, and head spacing. Time controls delay time at head 4. Heads 1-3 subdivide according to the spacing knob. The repeats stop at head 4, so there is no decay unless the feedback buttons are engaged Three types of delay: Drum delay (echorec), Tape echo, and Studio (reel to reel) delay. Up for preorder, $400 They have also updated the Multi-switch to work with Volante as well as Riverside and Sunset Drive. More functions, still works with other strymon pedals. $129 Sono Amp Modeling Interface from Audient and TwoNotes $450 (stab: WA Descent) Audient desktop USB interface with 10 in / 4 out 12AX7 preamp with 3 band eq and Two notes Power Amp and Cab Simulation and re-amp output. 2 Audient console mic preamps, ADAT input, main speaker out, to amp out, headphone out, Zero latency monitoring with monitor mix. Free plugins and software with ARC. Torpedo Remote IK Multimedia AXE I/O Audio Interface $350 (stab: 805) Guitarist focussed computer USB interface 2 instrument inputs / Mic inputs, amp out, 2 line outs, external switch inputs, midi Active/Passive Pure/JFET Z-Tone impedance adapting circuit (1MOhm to 2.2kOhm) Amplitube 4 Deluxe Fender Acoustasonic Tele - video demo included (stab: MS Consider the Raven) This is supposed to be the first true hybrid between electric and acoustic guitars, not just “acoustic electric” 5 position selector for Electric, Acoustic/Electric blend, Percussion and enhanced harmonics, alternative acoustics, and core acoustics --- Send in a voice message: https://anchor.fm/thetonecontrol/message

Embedded
228: Pedantic or Andrantic

Embedded

Play Episode Listen Later Jan 2, 2018 104:55


The Amp Hour and Embedded join up to send a holiday letter to listeners. Chris G is ever improving Contextual Electronics. Chris W has a new band: 12AX7. Elecia still has a book: Making Embedded Systems. Amp Hour episodes mentioned in this one: 372: Where Chris and Dave talk about 2017 304: Alexa jokes 281: The first Amp Hour / Embedded show, with call ins 256: The first time Chris W was on the Amp Hour 187: Elecia joined the Amp Hour for the first time Embedded episodes mentioned: 223: Where Chris talks about his new synth habit 227: Talking about Udacity and learning 203: EE Charlie talks about good design We talked about teaching which led to: Short mention of Dreyfus model of skill acquisition of which Chris G’s friend Mel did a great explanatory comic Daniel Spalding’s How to Teach Adults (pdf) Dan Luu’s Learning To Program post Udacity’s Self Driving Car courses Computer vision with Python OpenCV Article on how the difficulty is the point of teaching literature The new art and engineering Function Podcast Hilarious World of Depression podcast Books we are reading! Build Your Own Transistor Radio by Ron Quan The Hobbyist’s Guide to RTL-SDR by Carl Laufer Spineless by Juli Berwald about Jellyfish Lost Art of Reading Nature’s Signs by Tristan Gooley Into the Drowning Deep by Mira Grant (terrifying mermaids) Catseye by Andre Norton Teach Beyond Your Reach by Robin Neidorf Mastery by Robert Greene Understanding By Design by Grant Wiggins and Jay McTighe Making Learning Whole by David Perkins Elecia got a JTrace Pro Cortex-M for herself for Christmas. Chris W got a Moog Werkstatt and an assortment of Teenage Engineering small synths. Chris G mostly got sweaters because Chicago is very cold. BMW now sends YouTube ads via snail mail

Amps & Axes Podcast
Amps & Axes - #036 - Mr. Craig Poole

Amps & Axes Podcast

Play Episode Listen Later Aug 7, 2014 97:04


Okay, here's the next episode of your Amps and Axes Podcast. It starts with a couple of topics prompted by listener questions. First, Jeff addresses a question about  his favorite Super Reverb amps. Then, there's a little talk about preamp tubes, complete with mention of a couple of links (provided here) that give a very comprehensive description of all the currently produced 12AX7 and 6L6 style tubes. Then the guys bring in their guest of the day, Craig Poole. Craig had been a professional tech for many years and has just recently come off the road and moved on to his next endeavor, so let's find out the who and the what of his past and the where and why of his future. Enjoy and Thanks for Listening. Onward!

Project Studio Network Recording Podcast
[Show #11] Matt Long Interview - Guitar tube pre-amps from Damage Control

Project Studio Network Recording Podcast

Play Episode Listen Later Mar 20, 2006 43:47


Mike opens the show by thanking everyone for their continued communication. Al asks a favor - help us out by posting a review of our show in the iTunes music store. Here's a link that will take you to our page where you can write a review: Click here to go and write a show review for PSN Joe SatrianiJoe Satriani Update: Joe just keeps getting cooler and cooler lately. On his web site you can now listen to his new album Super Colossal in its entirety...f.r.e.e! You can also watch the new video of the title track as well as a 27-minute video feature of band rehearsals for the upcoming Super Colossal tour. Great behind the scenes stuff! As an added bonus you get to see Joe Riverdance! Here's the link to the page on satriani.com where you can access all of this cool content: Click here for Joe Satriani's Super Colossal media page Viewer Mail: Grae Smart writes: "I know that to send two tracks to a reverb, you put the reverb on an aux track and then send the tracks to it. You can control the amount with the send fader. However, when I want to compress two tracks, say two vocal tracks while recording, I don't think it works the same way. I think you need to send each track through its own compressor. Otherwise transients from one would affect compression on the other. What's your opinion?" Celebrity Interview: Al explains that a while back he found another podcast about home recording that he really enjoyed called Home Studio And Audio Review. Unfortunately, it's no longer being produced, but all of the shows are still available for download. Mike and Al caught up with one of the hosts of the show, Mr. Matt Long. In the interview Matt passes the torch to PSN for a new style of Trivia Question he used to feature on his podcast. Click here to visit Home Studio And Audio Review "The Womanizer"Gear Review: Mike reviews two new interesting guitar pre-amps/recording interfaces from Damage Control. They are both based on a dual 12AX7 tube design. They both feature: Analog Tube Circuit Designs 2 channels (Engage and Nuclear) Premium Analog Opto-Compressor Comprehensive EQ Direct Recording Out With Cabinet Simulation Several demo clips are presented for your listening pleasure. Click here to visit the Damage Control web site Answer To Last Week's Trivia Question: Due to our tenth anniversay show last week, there was no trivia question. This Week's Trivia Question: As you heard in the interview with Matt Long, this week is the first of a special How'd They Do That? edition of the trivia question. Q: There was a special guitar sound, often referred to as "the talking guitar" used by artists like Peter Frampton in the song Show Me The Way, Joe Walsh in his song Rocky Mountain Way and Richie Samborra on the latest Bon Jovi hit It's My Life. How'd They Do That? Send us your answers! Don't forget you can also send us your audio comments in MP3 format. James BluntBlog Extra: Mike recommends checking out a relatively new star on the scene, James Blunt and his album Back To Bedlam. "Interesting sound. He really rocked the house on Oprah last week!" He currently has the #6 Single and #3 Album in the iTunes Music Store. See you next week! Tags: music recording studio mixing james blunt peter frampton joe walsh richie samborra oprah guitar home studio joe satriani itunes 12ax7 bon jovi