Search found 2114 matches

by modman
08 Jun 2021, 08:12
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Kadent Treblefuzz [schematic]
Replies: 4
Views: 1472

Re: Kadent Treblefuzz [schematic]

Background leading up to that AG schematic can be read here: https://www.diystompboxes.com/smfforum/ ... ic=57694.0
by modman
07 Jun 2021, 14:20
Forum: Boutique Stompboxes dissected...
Topic: Crowther Audio - Hot Cake Overdrive [traced]
Replies: 319
Views: 138696

Re: Crowther Audio - Hot Cake Overdrive [traced]

Ok, so i didn't mention this, because it's not the schematics from this thread, but a conversion to vero board found here: http://tagboardeffects.blogspot.com/2012/02/crowther-hotcake.html?m=1 I wanted to ask here, because it seemed like a better place to get a good answer to the general question, ...
by modman
06 Jun 2021, 14:16
Forum: Boutique Stompboxes dissected...
Topic: Crowther Audio - Hot Cake Overdrive [traced]
Replies: 319
Views: 138696

Re: Crowther Audio - Hot Cake Overdrive [traced]

The pedal seems fine, except the overdrive is nowhere near as powerful as what you hear from the real Crowther pedal. It's as if i'm getting too much clean signal through, and not enough clipped signal / overdrive. It also sounds a little more fuzzy than the real thing, although not by a huge amoun...
by modman
06 Jun 2021, 10:48
Forum: Boutique Stompboxes dissected...
Topic: Majik Box - Fuzz Universe
Replies: 13
Views: 2906

Re: Majik Box Fuzz Universe

roseblood11 wrote: 03 Jun 2021, 23:11 I'd really like to see a schematic for this one.
I could only find one gutshot of this two sided board:
Yld3x7axzr5BcEyzP6JbF99kzrrLZsS8.jpeg
IO4kULaxjAcS5w4KaDQZrozzjAOY8YYF.jpeg
majik.jpeg
by modman
05 Jun 2021, 11:34
Forum: Davidoff Library
Topic: Studio Tech, Ecoplate 2 (1980)
Replies: 1
Views: 129

Studio Tech, Ecoplate 2 (1980)

Full manual with schematics:
Studio Tech Ecoplate 2.pdf
(1.26 MiB) Downloaded 19 times

Studio Tech Ecoplate 2 schem1.jpg
Studio Tech Ecoplate 2 schem 2.jpg
by modman
16 May 2021, 08:52
Forum: Davidoff Library
Topic: Amtron 107 - Tremolo
Replies: 0
Views: 285

Amtron 107 - Tremolo

Full article in PDF:
Amtron UK107 - Tremolo 1973.pdf
(403.03 KiB) Downloaded 39 times

Amtron UK107 - Tremolo 1973 01.jpg
Amtron UK107 - Tremolo 1973 03.jpg
Amtron UK107 - Tremolo 1973 02.jpg
by modman
01 May 2021, 11:02
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Olson - Fuzz Master [schematic]
Replies: 12
Views: 1548

Re: Olson Fuzz Master [schematic]

pinkjimiphoton wrote: 29 Apr 2021, 16:26 love it bro... but mine sounds better ;)
It's not mine :D -- just the most representative clip on youtube, it seems.
by modman
27 Apr 2021, 07:01
Forum: Davidoff Library
Topic: Amtron UK855 - Electronic Fuzz Box , May 1971
Replies: 0
Views: 241

Amtron UK855 - Electronic Fuzz Box , May 1971

Full article in PDF:
Amtron UK855 - Electronic fuzz box.pdf
(940.81 KiB) Downloaded 34 times
Amtron UK855 - Electronic fuzz box 01.jpg
Amtron UK855 - Electronic fuzz box 02.jpg
Amtron UK855 - Electronic fuzz box 03.jpg
Amtron UK855 - Electronic fuzz box 04.jpg
by modman
25 Apr 2021, 09:24
Forum: Davidoff Library
Topic: Electric Guitar with Stereo Effect, Radio-Rama, September 1971
Replies: 0
Views: 215

Electric Guitar with Stereo Effect, Radio-Rama, September 1971

PART 1 PDF: Pieze Preamp Radiorama_9_71.pdf PART 2 PDF: Chitarra Electrica con Stereo pt2.pdf Pieze Preamp Radiorama_9_71 01.jpg Pieze Preamp Radiorama_9_71 02.jpg Pieze Preamp Radiorama_9_71 03.jpg Pieze Preamp Radiorama_9_71 04.jpg Pieze Preamp Radiorama_9_71 05.jpg Pieze Preamp Radiorama_9_71 06....
by modman
21 Apr 2021, 16:09
Forum: Davidoff Library
Topic: Chambre d'echo, Le Haut-Parleur, April 1973
Replies: 2
Views: 746

Re: Chambre d'echo, Le Haut-Parleur, April 1973

Are you kidding? This one is for sale somewhere near Charleroi in Belgium for €175:
meleos echo 3.jpeg
meleos echo 2.jpeg
melos echo 01.jpeg
by modman
15 Apr 2021, 07:39
Forum: Davidoff Library
Topic: Chambre d'echo, Le Haut-Parleur, April 1973
Replies: 2
Views: 746

Chambre d'echo, Le Haut-Parleur, April 1973

Full article in hi-res PDF:
Chambre d echo HP1401_19-04-1973.pdf
(717.54 KiB) Downloaded 51 times
Chambre d echo HP1401_19-04-1973.jpg
Chambre d echo HP1401_19-04-1973 2.jpg
Chambre d echo HP1401_19-04-1973 3.jpg
by modman
14 Apr 2021, 19:09
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Vibraclone TC electronics info?
Replies: 1
Views: 234

Re: Vibraclone TC electronics info?

unfortunately...
A43F59DB-4108-4840-8837-AC7F0680FE22-1024x768.jpeg
this might be worth checking out though...
BAJA Korg CX3 Rotary Effect
by modman
14 Apr 2021, 09:30
Forum: Davidoff Library
Topic: 60W EL34 tube amp, in: Quattrocose, February 1967
Replies: 1
Views: 356

60W EL34 tube amp, in: Quattrocose, February 1967

Complete article in pdf:
Quattrocose 1967_02.pdf
(1.41 MiB) Downloaded 64 times
Quattrocose 1967_02 04.jpg
Quattrocose 1967_02 bom.jpg
Quattrocose 1967_02 03.jpg
by modman
14 Apr 2021, 09:21
Forum: Amplifiers
Topic: 1974 Davoli Orbach B3 - 60W hybrid EL500 amp
Replies: 1
Views: 493

1974 Davoli Orbach B3 - 60W hybrid EL500 amp

Got it dirt cheap, completely underestimating the size of the thing. I did not find any mention online of Davoli Orbach B3 , but it seems to be very close to this Orbach 50 It has an preamp using SN76131N, and what I think is a buffer using a BC109B. The power section seems to correspond to this sch...