Forum dedicated to helping people debug and troubleshoot non-functional pedals or builds. Please use an clear and informative title, indicating circuit and basic problem. Don't forget to mark the issue as fixed if this is the case.
Orange Rockerverb Preamp J201 Problems
Replies: 7
by
KeenVox »
12 Mar 2021, 21:25
Hello everyone,
happy to make my first post, sad because it starts with a problem.
I built an Orange Rockerverb Preamp based on the attached...
7 Replies
360 Views
Last post by KeenVox
Yesterday, 10:45
Aion fx oceanid compressor
Replies: 6
by
AndrewGallios »
13 Apr 2021, 09:35
Rating: 0.4%
hi
i bought the oceanid pcb from aion fx
i built it and it was fine until i tested the buffered or truebypass section of the small pcb on the...
6 Replies
250 Views
Last post by AndrewGallios
18 Apr 2021, 22:25
Blackstar HT-Delay
Replies: 1
by
Yazoo55 »
03 Apr 2021, 17:14
I bought this pedal “for parts/not working” off eBay. I have disassembled it and it was immediately obvious something nasty had happened on the lower...
1 Replies
90 Views
Last post by Yazoo55
13 Apr 2021, 16:40
Silicon fuzz face hiss
Replies: 4
by
Silvio55 »
11 Apr 2021, 21:14
Hi, Just finished a silicon fuzz face, I used two 2n3904 hfe around 210 for both. Biased q2c lowering the colector resistor at 5.2 volts, q1c is at...
4 Replies
117 Views
Last post by Manfred
12 Apr 2021, 05:46
B3K Clone Troubleshooting Help
Replies: 5
by
forgotmyeeclass »
08 Apr 2021, 13:04
Hi folks,
I recently put together my first ever build, the PCB Guitar Mania Black Mirror which is a B3K clone. Schematics and layout can be found...
5 Replies
178 Views
Last post by forgotmyeeclass
09 Apr 2021, 16:22
1 Replies
136 Views
Last post by FiveseveN
06 Apr 2021, 04:09
MXR Phase 100 - output level [SOLVED]
Replies: 15
by
DjPsychic »
31 Mar 2021, 17:30
Rating: 1.5%
Hola,
Just got an older block MXR Phase 100. Love it, but I feel there's a little bit of volume loss when engaged. I did TB it so that may be...
15 Replies
492 Views
Last post by DjPsychic
04 Apr 2021, 14:19
Aion Supreaux help [SOLVED]
Replies: 6
by
yroc06 »
30 Mar 2021, 21:14
Rating: 0.9%
Hi there, I’m new to posting on forums. I usually poke around for the info I need and bug out, but i’m running into something I really don’t...
6 Replies
248 Views
Last post by aionios
31 Mar 2021, 19:14
1 Replies
102 Views
Last post by stolen
31 Mar 2021, 18:39
3 Replies
270 Views
Last post by stolen
29 Mar 2021, 14:02
Tremolo
Replies: 8
by
Robin28 »
18 Mar 2021, 13:27
Rating: 1.1%
Hello, everyone.
I tried to build a tremolo
An easy build (3 2n5088 and one tl072.)
The tremolo works fine but I Have an Kind of electronic clic...
8 Replies
388 Views
Last post by Robin28
27 Mar 2021, 10:59
Boss Tu-2 Repair [SOLVED]
Replies: 5
by
munkeyboy »
15 Mar 2021, 23:03
Rating: 0.6%
So I got this pedal in a used package buy and would like to save it if possible. This pedal isn't showing the notes. It turns on and passes audio,...
5 Replies
312 Views
Last post by stolen
16 Mar 2021, 20:43
12 Replies
1072 Views
Last post by Paul_5
10 Mar 2021, 21:54
Low output on T-Rex Squeezer
Replies: 2
by
Rik86 »
01 Jan 2021, 16:37
Hi all,
Could you help me out with my T-Rex squeezer? I got it as a defective extra to another purchase, so no idea about its history (wear on the...
2 Replies
866 Views
Last post by stolen
04 Mar 2021, 10:35
Help needed - Boss FZ-5
Replies: 3
by
masterdikafri »
18 Feb 2021, 00:14
Hello Everyone,
i am really scratching my head over a boss FZ-5 pedal that came into my hands.
Unfortunately cant seem to find any schematics of it...
3 Replies
323 Views
Last post by masterdikafri
02 Mar 2021, 17:05
XO Stereo Clone Theory issues
Replies: 8
by
clone_theory »
25 Nov 2015, 15:40
Rating: 0.4%
Hello,
I have one of the newer stereo Clone Theory pedals from Electro Harmonix. This was my favorite pedal until I messed with the internal trim...
8 Replies
606 Views
Last post by Fender3D
02 Mar 2021, 15:13
Eventide H949 issues
by
9 volt »
02 Mar 2021, 00:40
Hi there, does anyone have any experience. Mine stopped working last week and now seems to only self generate its own sound...thanks
0 Replies
130 Views
Last post by 9 volt
02 Mar 2021, 00:40
Behringer Chorus Troubleshoot
Replies: 2
by
the_ungod »
01 Mar 2021, 10:55
Hi Guys,
I have a Behgringer Chorus pedal.
When i connect it, the guitar sound passes through ok.
When i turn it on, the led lights up but the...
2 Replies
153 Views
Last post by the_ungod
01 Mar 2021, 16:13
Klon summing op amp is driving me nuts!
Replies: 1
by
matoni »
14 Feb 2021, 03:01
Hey - I'm pretty new to all this and pretty young (8th grade) but I've had a ton of luck building a bunch of pedals from schematics on a breadboard,...
1 Replies
528 Views
Last post by az10sbum
01 Mar 2021, 06:27
BAJA AC30TB crackle at end of sustain
Replies: 6
by
nubbin89 »
03 Feb 2021, 19:56
I've recently built BAJA's awesome AC30TB OD pedal, and after finally getting it working I've encountered something strange.
I've found that when...
6 Replies
577 Views
Last post by jhergonz
28 Feb 2021, 01:51
Help me fix my WH-1 Whammy
Replies: 10
by
udi9 »
12 Feb 2021, 22:34
Rating: 1.5%
Hey everyone,
Hope I'm not breaking the rules, but I hope someone can help me.
My original WH-1 Whammy was getting a little warmer than usual next to...
10 Replies
553 Views
Last post by deltafred
14 Feb 2021, 22:37
HM-Acapulco-Gold-2 Hum Noise
Replies: 4
by
smileyNK »
02 Jan 2021, 10:58
So I slammed an Acapulco Gold into an HM-2 EQ. I've built this a few times before from the same layout and had no trouble.
There is a constant low,...
4 Replies
718 Views
Last post by smileyNK
08 Feb 2021, 07:47
Boss PS-5 No output when turned on
Replies: 2
by
GroundFox »
04 Feb 2021, 02:05
I just received a broken Super Shifter from a friend. When it is turned off my guitar signal passes through just fine except on Tremolo arm mode and...
2 Replies
212 Views
Last post by The G
06 Feb 2021, 11:56
U1226 Pedal Preamp Hiss
Replies: 1
by
PapaUkraine »
28 Jan 2021, 16:54
Hi, I've been working on converting the preamp and EQ sections of my Univox U1226 into a pedal form. I've worked out most of the kinks and I love the...
1 Replies
198 Views
Last post by POTL
03 Feb 2021, 18:35
Identify diode smd
Replies: 1
by
9 volt »
03 Feb 2021, 10:10
Hi there I need to identify a faulty diode. It is smd (three legs like a small transistor) and has the id 44 written on it. Does anyone know what I’d...
1 Replies
184 Views
Last post by Intripped
03 Feb 2021, 11:35
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