Search found 107 matches
- 16 Oct 2016, 07:24
- Forum: Pedal Debugging & Troubleshooting Support
- Topic: Boss GT100
- Replies: 3
- Views: 749
Re: Boss GT100
Thanks Karul
- 15 Oct 2016, 04:58
- Forum: Pedal Debugging & Troubleshooting Support
- Topic: Boss GT100
- Replies: 3
- Views: 749
Re: Boss GT100
Any kind soul with GT100 can help me to peep?
- 14 Oct 2016, 15:10
- Forum: Pedal Debugging & Troubleshooting Support
- Topic: Boss GT100
- Replies: 3
- Views: 749
Boss GT100
Received a BOSS GT100 today.
Was told the previous tech confirmed that Q4 is broken.
Part were removed by previous tech too.
Anyone have service note for Gt100? Or any idea what should be solder to Q4 place?
Was told the previous tech confirmed that Q4 is broken.
Part were removed by previous tech too.
Anyone have service note for Gt100? Or any idea what should be solder to Q4 place?
- 02 Feb 2010, 10:36
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: Boss - PH-1r ( Phaser ) [schematic]
- Replies: 25
- Views: 23106
Re: Boss - PH-1r ( Phaser ) [schematic]
Not sure how this is gonna help. Just want to share what is on my hand.
These photos are snapped from MIJ - Jan 84's. (SN:389400).
Slightly different chips brand compared the the earlier units as shared by modman.
High resolution image can be email upon request (~4.4M per pcs).
Enjoy.
These photos are snapped from MIJ - Jan 84's. (SN:389400).
Slightly different chips brand compared the the earlier units as shared by modman.
High resolution image can be email upon request (~4.4M per pcs).
Enjoy.
- 03 Nov 2009, 17:48
- Forum: Boutique Stompboxes dissected...
- Topic: MI Audio - Crunch Box [traced]
- Replies: 205
- Views: 93012
Re: MI Audio - Crunch Box [traced]
Any idea what change in V3?
- 03 Nov 2009, 12:42
- Forum: Boutique Stompboxes dissected...
- Topic: Lovepedal - Eternity [traced]
- Replies: 381
- Views: 158622
Re: Lovepedal - Eternity [traced]
Try the BURST version....quaternotetriplet wrote:built the v3, but not much gain. I have already change the drive pot from 100 to 250.
I want the saturation on the E6. anyone help.
- 30 Oct 2009, 09:01
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: Roland - AP-7 Jet Phaser [schematic]
- Replies: 68
- Views: 50059
Re: Roland - AP-7 Phaser [schematic]
Hi...chicago_mike....i was a noob at the resolution thingy.
Appreciated if you have some guide or any link to share to get thru that, especially how to play with PHOTOSHOP for RESOLUTION and SIZE.
TQ
Appreciated if you have some guide or any link to share to get thru that, especially how to play with PHOTOSHOP for RESOLUTION and SIZE.
TQ
- 28 Oct 2009, 09:14
- Forum: Boutique Stompboxes dissected...
- Topic: Demeter - Compulator [traced]
- Replies: 244
- Views: 87896
Re: Demeter - Compulator [traced]
i can confirm...it doesn't work with LED+LDR in a tube.
- 16 Oct 2009, 02:36
- Forum: Boutique Stompboxes dissected...
- Topic: Death By Audio - Harmonic Transformer - Guts [traced]
- Replies: 105
- Views: 35044
Re: Death By Audio - Harmonic Transformer [ugly guts] [traced]
For the graphic....soulsonic wrote:The box is friggin' GIGANTIC for such a small circuit!
- 16 Oct 2009, 02:34
- Forum: Boutique Stompboxes dissected...
- Topic: Carl Martin - AC-Tone [traced]
- Replies: 49
- Views: 21849
Re: Carl Martin AC-Tone (schematic inside) [traced]
Which charge pump is capable to deliver 50ma? mine to share?ibodog2 wrote:Yes. It says "verified". I built it. BTW: uses about 50ma so you won't want to run it on battery.bucksears wrote:Has anyone built this new perf version with the charge pump instead of a transformer?
- 05 Oct 2009, 16:09
- Forum: Boutique Stompboxes dissected...
- Topic: MI Audio - Crunch Box [traced]
- Replies: 205
- Views: 93012
Re: MI Audio - Crunch Box [traced]
I built crunch box based on MarkM's layout.But it has a large background hum when I increase the gain knob.I used shielded input and output wires but the problem persists.The effect is in the same box following tubescreamer in a serial connection(2 3pdt in a serial connnection). What could be the c...
- 26 Sep 2009, 13:48
- Forum: Boutique Stompboxes dissected...
- Topic: Zvex - Box of Rock [traced]
- Replies: 383
- Views: 168584
Re: Zvex - Box of Rock [traced]
was wondering if DISTORTRON, the RED pedal with BIG DISTORTRON word in white color arranged in rainbow shape = BOR without the BOOST? i saw the DISTROTRON ENGINE beside the boost word in BOX OF ROCK vertex version. http://guitars.musiciansfriend.com/product/ZVex-Vextron-Series-Distortron-Distortion-...
- 03 Sep 2009, 09:42
- Forum: Boutique Stompboxes dissected...
- Topic: Schumann Lion X
- Replies: 53
- Views: 14216
Re: Schumann Lion X
alternate form of goop
- 17 Aug 2009, 05:36
- Forum: Boutique Stompboxes dissected...
- Topic: BJF - Honey Bee Overdrive degooped [traced]
- Replies: 493
- Views: 190866
Re: BJF - Honey Bee Overdrive degooped [traced]
Will test that. Thanks....TheLemon wrote:Bypassing the last 47k output resistor fixed that for my build.lynessmy wrote:any one suffered with lost of volume? Mine did...any tweak to turn that around?
BTW...any reason or purpose it is there?
- 16 Aug 2009, 18:21
- Forum: Boutique Stompboxes dissected...
- Topic: BJF - Honey Bee Overdrive degooped [traced]
- Replies: 493
- Views: 190866
Re: BJF - Honey Bee Overdrive degooped [traced]
any one suffered with lost of volume? Mine did...any tweak to turn that around?
- 15 Aug 2009, 06:50
- Forum: Modern Stompbox Effects (1975 - ...)
- Topic: MXR - Zakk Wylde ( ZW-44 )
- Replies: 41
- Views: 45054
Re: MXR - Zakk Wylde ( ZW-44 )
i build with the 2004 layout...B1M pot for drive, B20K for Tone and B10K for Vol. The Gain is a little weak compare to the original and the vol is weaker too. IC is as what AG said in his schematic. ...the motorola chip. Can it be the weaker gain is due to illusion from different taper of pots? What...
- 09 Aug 2009, 11:39
- Forum: Boutique Stompboxes dissected...
- Topic: Subdecay - Liquid Sunshine [traced]
- Replies: 90
- Views: 36487
Re: Subdecay - Liquid Sunshine [traced]
Any idea what caps value is switched between at bass switch and treble switch ? And what kind of JFET is in the unit? I use 2n5458 biased at 4.5v, it sound a little muddy and a little more bassy. My guess is, i can biased higher to get more transparent sound. And for the bassy sound, i will pretty m...
- 31 Jul 2009, 18:11
- Forum: Boutique Stompboxes dissected...
- Topic: Fulltone - OCD [traced]
- Replies: 622
- Views: 280705
Re: Fulltone - OCD [traced]
*from http://pcb4diyeffects.blog.com/ I have a question about wiring a spdt on this, theres only two pads on the layout, the spdt has 3 terminals, where do I wire which terminal? thanks Wonder where you get the trace...did i sent it?... :hmmm: what happened to all of your PCB transfer files? you ha...
- 23 Jul 2009, 08:28
- Forum: Boutique Stompboxes dissected...
- Topic: Fulltone - OCD [traced]
- Replies: 622
- Views: 280705
Re: Fulltone - OCD [traced]
Wonder where you get the trace...did i sent it?...
*from http://pcb4diyeffects.blog.com/
I have a question about wiring a spdt on this, theres only two pads on the layout, the spdt has 3 terminals, where do I wire which terminal? thanks
- 09 Jul 2009, 08:50
- Forum: Boutique Stompboxes dissected...
- Topic: BJF - Honey Bee Overdrive degooped [traced]
- Replies: 493
- Views: 190866
Re: BJF - Honey Bee Overdrive degooped [traced]
Is it safe to assume that one can substitute both 31k6 resistors for 33k (or 30k)? Thanks in advance. :) grol but but but then it wont be a HBOD clone....... :horsey: LOL.....agree.....it work and make no significant different but it is no longer HBOD clone :P It is your new design....got me? LOL.