Search found 7 matches

by marckosolo1
13 Jul 2019, 11:52
Forum: Boutique Stompboxes dissected...
Topic: ThorpyFX - Gunshot Overdrive
Replies: 2
Views: 811

Re: Gunshot schematics?

Hi
I do not have a schematic but i once had a gunshot on my workbench. I didn't had the time to do a full trace but as far as i could see its was SHO boost followed by a tubescreamer without the input buffer and Led clippers, Maybe there are some more mods.
by marckosolo1
25 May 2018, 10:59
Forum: Boutique Stompboxes dissected...
Topic: Lovepedal Super Six Stevie Mod [traced]
Replies: 27
Views: 6946

Re: lovepedal super six stevie mod? [traced]

John G wrote:Hi,
Is the picture posted the Love pedal ??
If so do you have any other photos.
Thanks
John
This is the Lovepedal
Sorry there are no other photos
by marckosolo1
04 May 2018, 20:01
Forum: Boutique Stompboxes dissected...
Topic: Lovepedal Super Six Stevie Mod [traced]
Replies: 27
Views: 6946

Re: lovepedal super six stevie mod? [traced]

last week i had one for a small repair. Its a Timmy copy. I could not read all the capacitor values. The opamp is sanded. The resistor values are all the same except bias resistor for the input. This is 1M instead of 510 K. There are some small mods. Gain pot is 500 kA. Treble pot is 10 kB. There ar...
by marckosolo1
08 Nov 2017, 21:57
Forum: Boutique Stompboxes dissected...
Topic: Wampler - Hotwired vs 1 [traced]
Replies: 4
Views: 4314

Wampler - Hotwired vs 1 [traced]

Today I got this one to look at. This is version 1.Tracing was not difficult. Only one opamp is used for both sides {RC4580DD). Voltage dividing ( Vreff) is shared by both sides. Clear red leds are used. All caps are Panasonic film caps except the 47pF cap and the electrolytics in the divider-circui...
by marckosolo1
21 Apr 2014, 15:05
Forum: Boutique Stompboxes dissected...
Topic: Free the Tone - Heatblaster HB2 [traced]
Replies: 0
Views: 1643

Free the Tone - Heatblaster HB2 [traced]

Very nice pedal but expensive. Creamy overdrive distortion. It turned out to be a modded tubescreamer like the Clay Jones overdrive. Led clipping, higher gain and a little bit changed filtering.
by marckosolo1
27 May 2013, 18:10
Forum: Boutique Stompboxes dissected...
Topic: Bigfoot FX Magnavibe [traced]
Replies: 176
Views: 45200

Re: Bigfoot FX Magnavibe [traced]

Sorry i made a mistake. For more depth reduce r11 to 1k2 or even 1 k.
by marckosolo1
27 May 2013, 16:07
Forum: Boutique Stompboxes dissected...
Topic: Bigfoot FX Magnavibe [traced]
Replies: 176
Views: 45200

Re: Bigfoot FX Magnavibe [traced]

Lower the value of r8 for more depth. The total resistance of r7,r9 and the speedpot will determine the speed. The bigger the slower the speed. You can start to remove the resistor paralel to the pot( r9). If thats not enough you can raise the value of the speedpot.