- ohn Barbour History of 12AX7 Vacuum-Tube-Valley-Issue-01 J.pdf
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- 12 Oct 2023, 12:56
- Forum: Davidoff Library
- Topic: Eric Barbour, History of the 12AX7 in: Vacuum Tube Valley 1 (1995)
- Replies: 0
- Views: 1718
- 21 Sep 2023, 14:45
- Forum: Boutique Stompboxes dissected...
- Topic: LEMON Amps - Fly Classic - 40w amp in a 125b [traced]
- Replies: 2
- Views: 2306
Re: LEMON Amps - Fly Classic - 40w amp in a 125b [traced]
Hi Theo,
Thanks so much for sharing all these schematics. They can only inspire new builders.
But I'm curious to ask for the reason for publishing these...
Thanks so much for sharing all these schematics. They can only inspire new builders.
But I'm curious to ask for the reason for publishing these...
- 12 Sep 2023, 10:57
- Forum: Boutique Stompboxes dissected...
- Topic: G.S. Wyllie "Wylo"
- Replies: 10
- Views: 3075
Re: G.S. Wyllie "Wylo"
Did anyone save the pictures?
Maybe they are here: https://www.thegearpage.net/board/index ... t-18405704 ?
But maybe this is a shortcut:https://postlmg.cc/D8bvjLmq
- 03 Sep 2023, 09:00
- Forum: Davidoff Library
- Topic: PACE inc. Basic Soldering
- Replies: 0
- Views: 750
PACE inc. Basic Soldering
https://www.youtube.com/watch?v=vIT4ra6Mo0s&ab_channel=paceworldwide https://www.youtube.com/watch?v=Mrhg5A1a1mU&ab_channel=paceworldwide https://www.youtube.com/watch?v=_GLeCt_u3U8&ab_channel=paceworldwide https://www.youtube.com/watch?v=hvTiql-ED4A&ab_channel=paceworldwide https://...
- 01 Sep 2023, 12:08
- Forum: Pedal Debugging & Troubleshooting Support
- Topic: Beetronics Swarm
- Replies: 4
- Views: 889
Re: Beetronics Swarm
I’ve built one of these using the veroboard layout on the dirtbox form and can’t get it to do anything other than squeal. This squeal changes pitch depending on adjustments on the ‘tracking’ knob and ‘swarm’ selector. Can anyone post voltages for either this pedal or a working clone? My signal is f...
- 01 Sep 2023, 08:19
- Forum: Diodes (Rectifiers, LEDs, Zenners, Schottkies) & Optocouplers
- Topic: Neon lamp as clipping device (and more)
- Replies: 0
- Views: 2803
- 31 Aug 2023, 20:25
- Forum: Amplifiers
- Topic: The truth about Victory amps...
- Replies: 8
- Views: 2392
Re: The truth about Victory amps...
I don't think it's an Anderton house brand. Lee's just the investor among a bunch of other fools. Only Thomann sells the house brands like Harley Benton, but Victory amps are also on the shelves in the US, next to Fender, Dr.Z, Mesa/Boogie ... I would even say that probably the success of the youtub...
- 31 Aug 2023, 12:41
- Forum: Parts & Tools Sourcing & Trading
- Topic: CV7355 (military 2N1309), PNP Ge transistors, approx 200
- Replies: 4
- Views: 4288
Re: CV7355 (military 2N1309), PNP Ge transistors, approx 200
HTH: Last active:08 Apr 2017, 18:03Unlockedwindow wrote: ↑30 Aug 2023, 22:22 Still avail?
Not building any more?
What else do you have available ?
Nik
Best to send an email through the link in his profile.
- 29 Aug 2023, 21:23
- Forum: PCB Guitar Mania - pedal builders group and debug
- Topic: 57 Tweed No OutPut
- Replies: 9
- Views: 16976
Re: 57 Tweed No OutPut
As a starting builder, always check the effect without the switching, it would cut out a lot of debugging
- 29 Aug 2023, 19:47
- Forum: Amplifiers
- Topic: The truth about Victory amps...
- Replies: 8
- Views: 2392
The truth about Victory amps...
All this would never have happened if Lee Anderton would have kept his face off the telly... He's born rich, so he's always been out for fame. But this does leave the company very vulnerable. If you put the title of this thread together with the title of below video you know what's going on: Anderto...
- 28 Aug 2023, 14:52
- Forum: Transistors
- Topic: Substi-Tutorial for Transistors, Hobby Electronics, May 1981
- Replies: 0
- Views: 934
- 28 Aug 2023, 09:36
- Forum: Boutique Stompboxes dissected...
- Topic: Greer Amps - Soma 63 [traced]
- Replies: 5
- Views: 1856
- 27 Aug 2023, 17:24
- Forum: Boutique Stompboxes dissected...
- Topic: Greer Amps - Soma 63 [traced]
- Replies: 5
- Views: 1856
Greer Amps - Soma 63 [traced]
Are builders still building these "jfet emulators"?
- 13 Aug 2023, 21:32
- Forum: DIY Projects
- Topic: Paul Cochrane - Fat Bastard [documentation]
- Replies: 44
- Views: 26852
- 07 Aug 2023, 23:14
- Forum: Parts & Tools Sourcing & Trading
- Topic: "Fake" 2n5457
- Replies: 61
- Views: 83536
Re: "Fake" 2n5457
Hey Manfred, do they perform as fets? This discussion :beatdeadhorse: has been going on for so long that a few years back, I bought a bunch of FETs from various Chinese vendors on Ebay... just to test them. I decided to build extended version of the Minibooster as suggested by Paul C, using four FET...
- 28 Jul 2023, 22:07
- Forum: Davidoff Library
- Topic: Waa Waa Pedal, Hobby Electronics, November 1978 🇬🇧
- Replies: 3
- Views: 2097
- 24 Jul 2023, 10:40
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: Dearmond - 1802 Weeper Wah [schematic]
- Replies: 6
- Views: 4033
Re: Dearmond - 1802 Weeper Wah [schematic]
Seems to be the only schematic on the web, so I thought I'd add it...
- 23 Jul 2023, 13:38
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: Rocktron - Classic wah [schematic]
- Replies: 1
- Views: 799
Re: Rocktron - Classic wah [schematic]
It should be possible to embed Instagram posts by just posting the link (this is a test)
- 23 Jul 2023, 12:15
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: Dearmond - 1802 Weeper Wah [schematic]
- Replies: 6
- Views: 4033
Re: Dearmond - 1802 Weeper Wah [schematic]
EDIT: The schematic contains a mistake: the 470k resistor on the emitter of the first transistor should be 470R.
- 23 Jul 2023, 00:57
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: ModTone - MT-WAH Vintage Wah
- Replies: 1
- Views: 464
ModTone - MT-WAH Vintage Wah
It turns out to be exactly same the pcb as the Rocktron Wah , for which Bernarduur provided a schematic A friend asked me to take a look, because the pedal is kinda noisy... and it kinda is. Had an old Vox lying in the shed, tested it and it had similar problems: lots of white noise when effect's en...