Search found 281 matches
- 11 May 2023, 17:45
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: Ashdown - Bass Hyper Drive [schematic]
- Replies: 9
- Views: 5022
Re: Ashdown - Bass Hyper Drive [schematic]
i friend sent me his Lomenzo hyperdrive (and wants e to clone it in a smaller enclosure) but it has more parts than the schematic above. i built one according to the schematic above and while it works, it doesn't sound the same as the original.
- 15 Oct 2022, 19:02
- Forum: Boutique Stompboxes dissected...
- Topic: Fairfield Circuitry ~900 fuzz
- Replies: 9
- Views: 3315
Re: Fairfield Circuitry ~900 fuzz
i don't see a trace or a schematic for it.
- 12 May 2021, 21:33
- Forum: DIY Projects
- Topic: MN3002 to TDA1022P conversion PCB
- Replies: 5
- Views: 1349
Re: MN3002 to TDA1022P conversion PCB
well, the seller never shipped my conversion PCB and i'm not too happy about that.
- 04 May 2021, 16:01
- Forum: DIY Projects
- Topic: MN3002 to TDA1022P conversion PCB
- Replies: 5
- Views: 1349
Re: MN3002 to TDA1022P conversion PCB
i'm replacing an MN3002 in a CE-1 clone with a TDA1022P.
- 01 May 2021, 05:17
- Forum: DIY Projects
- Topic: MN3002 to TDA1022P conversion PCB
- Replies: 5
- Views: 1349
Re: MN3002 to TDA1022P conversion PCB
well, i just ordered one.
- 30 Apr 2021, 22:31
- Forum: DIY Projects
- Topic: MN3002 to TDA1022P conversion PCB
- Replies: 5
- Views: 1349
MN3002 to TDA1022P conversion PCB
i'm looking to etch a PCB that would enable the use of a TDA1022P (16 pin) in place of an MN3002 (14 pin) but i don't know how the pinouts would have to be rearranged to make them match. i saw one available for purchase and was only $2.75 but the shipping was $30 from overseas. ( https://www.aaranis...
- 19 Oct 2019, 05:56
- Forum: Boutique Stompboxes dissected...
- Topic: Pete Cornish - Mystery Pedal [gooped][x-ray'd]
- Replies: 43
- Views: 19740
Re: Pete Cornish - Mystery Pedal [gooped][x-ray'd]
nothing yet?
- 13 Jul 2019, 18:16
- Forum: Boutique Stompboxes dissected...
- Topic: Pete Cornish - Mystery Pedal [gooped][x-ray'd]
- Replies: 43
- Views: 19740
Re: Pete Cornish - Mystery Pedal [gooped][x-ray'd]
no schematic yet?
- 16 Nov 2018, 03:46
- Forum: DIY Projects
- Topic: BAJA LA2A Style Optical Limiter [documentation]
- Replies: 102
- Views: 42532
Re: BAJA LA2A Style Optical Limiter [documentation]
nevermind. i just used an audio 10K pot for the limit control and it's perfect.
- 16 Nov 2018, 00:15
- Forum: DIY Projects
- Topic: BAJA LA2A Style Optical Limiter [documentation]
- Replies: 102
- Views: 42532
Re: BAJA LA2A Style Optical Limiter [documentation]
how would i go about making the limit knob have a better sweep range?i used a 3mm diffused yellow LED and it works great, but the B10K limit knob has a very narrow range at the beginning of it's sweep. i tried it with both red and green opto leds but other than the amount of limiting, it still comes...
- 12 Sep 2018, 07:01
- Forum: DIY Projects
- Topic: BAJA Orange AD200B MkII bass amplifier in a 9v pedal 270318 [documentation]
- Replies: 26
- Views: 12549
Re: BAJA Orange AD200B MkII bass amplifier in a 9v pedal 270 [documentation]
that's exactly what i did on mine.
- 26 Aug 2018, 19:05
- Forum: Boutique Stompboxes dissected...
- Topic: Hudson - Electronic Broadcast [traced]
- Replies: 61
- Views: 39462
Re: Hudson Electronic Broadcast [traced]
IMO an OC75 from musikding with an hfe of 50-60 would work well.
- 25 Aug 2018, 17:56
- Forum: Boutique Stompboxes dissected...
- Topic: Toneczar - Openhaus [traced]
- Replies: 365
- Views: 162932
Re: Toneczar - Openhaus [traced]
here's one
- 11 Jun 2018, 21:38
- Forum: Boutique Stompboxes dissected...
- Topic: Bearfoot - Candy Apple Fuzz [traced]
- Replies: 30
- Views: 18646
Re: BJF - Candy Apple Fuzz [traced]
i built one using this schematic and it's an awesome fuzz:
- 11 Jun 2018, 07:27
- Forum: Boutique Stompboxes dissected...
- Topic: EarthQuaker Devices - Dirt Transmitter Fuzzdriver
- Replies: 12
- Views: 8212
Re: Dirt Transmitter flings the filth
i just built it and it sounds great. here's a pic of my PCB (using storyboardist's layout----thanks!): http://johnkvintageguitars.homestead.com/Effects/Fuzz-ODs/DirtTransmitter/DirtTransPCB-01.jpg and here's my completed build in a polished & etched 1590B with all top jacks:: http://johnkvintage...
- 16 May 2018, 20:34
- Forum: Boutique Stompboxes dissected...
- Topic: Dunlop - JHF3 Band of Gypsys Fuzz Face [traced]
- Replies: 26
- Views: 17584
Re: Dunlop - JHF3 Band of Gypsys Fuzz Face [traced]
just finished etching the enclosure for mine:
- 15 May 2018, 01:02
- Forum: Boutique Stompboxes dissected...
- Topic: Dunlop - JHF3 Band of Gypsys Fuzz Face [traced]
- Replies: 26
- Views: 17584
Re: Dunlop - JHF3 Band of Gypsys Fuzz Face [traced]
the reason that i asked is because, since i didn't have any BC558's (which is the first transistor and is a PNP) i tried a 2N2907A but i it just didn't sound right (too peaky and sharp). i then tried an MPS8598 with an hfe of 210 and it sounded really good. i also tried a BC559B with an hfe of 259 a...
- 14 May 2018, 18:05
- Forum: Boutique Stompboxes dissected...
- Topic: Dunlop - JHF3 Band of Gypsys Fuzz Face [traced]
- Replies: 26
- Views: 17584
Re: Dunlop - JHF3 Band of Gypsys Fuzz Face [traced]
does anyone know which BC558 they used? BC558A, BC558B, or a BC558C?
- 13 May 2018, 06:52
- Forum: Boutique Stompboxes dissected...
- Topic: Way Huge - Pork Loin [traced]
- Replies: 96
- Views: 64118
Re: Way Huge - Pork Loin [traced]
they're acid etched.FeVeR2112 wrote:Johnk: Very nice shiny box.... how do you do your graphics? Looks engraved or etched...
- 12 May 2018, 17:09
- Forum: Boutique Stompboxes dissected...
- Topic: Way Huge - Pork Loin [traced]
- Replies: 96
- Views: 64118
Re: Way Huge - Pork Loin [traced]
BTW, i also managed to fit it in a 1590B so made another one with a relayed true bypass: