Post questions or comments about the A12 here.
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- More trouble in A12 land :(
by Nisso27 » Wed Oct 05, 2005 9:17 am
- 2 Replies
- 1851 Views
- Last post by nerve346
Wed Nov 02, 2005 8:51 am
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- Shunt at J5?
by daveotero » Mon Oct 03, 2005 10:38 am
- 5 Replies
- 2565 Views
- Last post by Karl
Thu Oct 20, 2005 6:10 am
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- output transformer is different
by Nu-tra » Sun Oct 16, 2005 7:57 pm
- 2 Replies
- 1486 Views
- Last post by tpryan
Mon Oct 17, 2005 8:14 am
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- Here we go again!!! problem with D1
by Nisso27 » Tue Oct 04, 2005 1:56 pm
- 11 Replies
- 3851 Views
- Last post by tele_player
Thu Oct 06, 2005 3:49 am
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- Setting Op Amp ratio
by Nu-tra » Sat Sep 24, 2005 9:49 am
- 2 Replies
- 1732 Views
- Last post by tele_player
Mon Sep 26, 2005 7:53 am
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- finishing touches
by slantview » Mon Apr 04, 2005 9:39 am
- 2 Replies
- 1595 Views
- Last post by Reggie
Sat Sep 24, 2005 9:09 am
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- some help on the parts
by stevethecarr » Sun Sep 18, 2005 7:25 am
- 1 Replies
- 1201 Views
- Last post by tele_player
Sun Sep 18, 2005 7:57 am
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- SUCCESS!!!
by NeglectedFred » Sun Sep 11, 2005 8:57 am
- 2 Replies
- 1678 Views
- Last post by ErikB
Mon Sep 12, 2005 8:09 pm
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- A12 input switch
by thelondonbroil » Fri Aug 26, 2005 7:20 pm
- 10 Replies
- 3768 Views
- Last post by thelondonbroil
Wed Sep 07, 2005 4:41 pm
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- Couple questions about testing?/
by Nisso27 » Wed Aug 31, 2005 10:52 am
- 6 Replies
- 2098 Views
- Last post by Nisso27
Thu Sep 01, 2005 11:33 pm
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- a Few stumbles, help please...
by Karl » Sun Aug 28, 2005 8:41 am
- 7 Replies
- 2464 Views
- Last post by Karl
Tue Aug 30, 2005 6:34 pm
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- I have Started building!!
by Nisso27 » Mon Aug 29, 2005 3:20 pm
- 7 Replies
- 2294 Views
- Last post by Nisso27
Tue Aug 30, 2005 10:23 am
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- NICE!
by Nu-tra » Mon Aug 29, 2005 1:39 pm
- 6 Replies
- 2446 Views
- Last post by tpryan
Tue Aug 30, 2005 8:19 am
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- U1
by Nu-tra » Wed Aug 24, 2005 10:48 pm
- 3 Replies
- 1551 Views
- Last post by tpryan
Fri Aug 26, 2005 7:32 am
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- LEDS pulse
by Nu-tra » Mon Aug 22, 2005 7:17 pm
- 9 Replies
- 2329 Views
- Last post by tpryan
Thu Aug 25, 2005 9:13 am
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- Which jumpers with stock A12?
by ohoen » Sat Jan 22, 2005 4:09 pm
- 6 Replies
- 2144 Views
- Last post by tpryan
Thu Aug 25, 2005 9:12 am
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- A12 is rockin`
by bekkstudio » Wed Aug 10, 2005 1:27 pm
- 2 Replies
- 1576 Views
- Last post by Karl
Wed Aug 24, 2005 8:42 am
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- Power supply
by suffering is grace » Tue Aug 09, 2005 12:18 am
- 0 Replies
- 944 Views
- Last post by suffering is grace
Tue Aug 09, 2005 12:18 am
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- FINNALLY GREAT TUBE GUITAR TONE A12!!!!!!!!!!!!!!!
by stringking » Wed Feb 02, 2005 11:30 pm
- 2 Replies
- 2205 Views
- Last post by Gmr
Sun Aug 07, 2005 10:38 pm
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- Input Pad...
by Nerdyrocker » Sat Jul 30, 2005 9:58 pm
- 1 Replies
- 1303 Views
- Last post by tele_player
Sun Jul 31, 2005 5:01 am
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- Output splitter
by PW » Wed Jul 13, 2005 10:21 pm
- 7 Replies
- 2857 Views
- Last post by dabo
Fri Jul 29, 2005 1:14 pm
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- My A12 is up and running!
by cominginsecond » Sat Jul 23, 2005 11:13 pm
- 1 Replies
- 1346 Views
- Last post by Nerdyrocker
Sun Jul 24, 2005 8:51 pm
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- Best Way To Troubleshoot a Short
by cominginsecond » Wed Jul 20, 2005 12:11 pm
- 17 Replies
- 6063 Views
- Last post by tele_player
Wed Jul 20, 2005 10:44 pm
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- Soldered J3 and J4 upside down
by cominginsecond » Sun Jul 17, 2005 9:45 pm
- 7 Replies
- 2215 Views
- Last post by cominginsecond
Tue Jul 19, 2005 8:49 pm
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- incorrect voltages
by jimi » Mon Jul 18, 2005 11:53 pm
- 3 Replies
- 1458 Views
- Last post by tele_player
Tue Jul 19, 2005 9:58 am
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- A few questions....
by anoxmusic » Sun Mar 06, 2005 1:26 am
- 9 Replies
- 3424 Views
- Last post by tele_player
Sun Jul 17, 2005 4:34 pm
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- Installing the op amp
by jimi » Thu Jul 14, 2005 1:49 pm
- 4 Replies
- 1747 Views
- Last post by Sean Halley
Thu Jul 14, 2005 5:25 pm
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- Transformer shielding
by markwayne » Thu Jul 14, 2005 8:57 am
- 0 Replies
- 1325 Views
- Last post by markwayne
Thu Jul 14, 2005 8:57 am
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- Different OpAmps
by ErikB » Fri Jul 08, 2005 9:16 pm
- 0 Replies
- 1318 Views
- Last post by ErikB
Fri Jul 08, 2005 9:16 pm
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- Loading the secondary on output transformer with 600 ohms
by Category 5 » Tue Sep 28, 2004 11:40 pm
- 4 Replies
- 1894 Views
- Last post by bradb
Thu Jul 07, 2005 10:53 am
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- Grey Fish Paper...
by Nerdyrocker » Sun Jun 19, 2005 8:20 pm
- 6 Replies
- 2571 Views
- Last post by wtn
Wed Jun 22, 2005 11:03 am
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- Cinemag output transformer wiring scheme
by mrosso » Tue Jun 21, 2005 10:32 pm
- 1 Replies
- 1468 Views
- Last post by Nerdyrocker
Wed Jun 22, 2005 6:24 am
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- Starting Tomorrow
by Nerdyrocker » Thu Jun 16, 2005 8:36 pm
- 1 Replies
- 1071 Views
- Last post by Nerdyrocker
Sat Jun 18, 2005 11:18 am
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- Signal Display
by Nerdyrocker » Thu Jun 09, 2005 5:28 am
- 3 Replies
- 1388 Views
- Last post by Category 5
Thu Jun 09, 2005 7:18 pm
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- J5 jumper and R23/C9
by Nerdyrocker » Wed Jun 08, 2005 12:24 pm
- 0 Replies
- 1190 Views
- Last post by Nerdyrocker
Wed Jun 08, 2005 12:24 pm
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- Looking to buy transformers only
by dasbin » Thu Jun 02, 2005 7:21 am
- 1 Replies
- 1204 Views
- Last post by Category 5
Thu Jun 02, 2005 11:16 am
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- Cinemag output transformer instead of Profile?
by lumpylipton » Thu May 19, 2005 11:36 am
- 4 Replies
- 3129 Views
- Last post by tpryan
Sat May 21, 2005 2:06 pm
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- Another A12 Kit Success
by tele_player » Sat Nov 06, 2004 3:25 pm
- 8 Replies
- 3627 Views
- Last post by compeq
Sat Apr 23, 2005 11:30 am
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- A12 no sound buzz/hum help help please!
by jaymartinovich » Wed Mar 30, 2005 10:38 pm
- 2 Replies
- 1416 Views
- Last post by jaymartinovich
Fri Apr 01, 2005 7:37 pm
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- A12 Mp3 samples...
by desol » Sat Mar 12, 2005 7:28 pm
- 1 Replies
- 1776 Views
- Last post by roughly
Thu Mar 31, 2005 4:37 pm
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- alternative power supplies and 1u rack mounts?
by papareel » Tue Mar 22, 2005 11:06 am
- 5 Replies
- 2257 Views
- Last post by davidkakon
Thu Mar 24, 2005 9:30 am
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- Assembled A12 question
by Dave » Wed Mar 09, 2005 5:01 pm
- 2 Replies
- 1450 Views
- Last post by Dave
Thu Mar 10, 2005 9:49 am
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- Just curious...sc25
by thearnicasync » Mon Mar 07, 2005 6:43 pm
- 1 Replies
- 1532 Views
- Last post by thearnicasync
Tue Mar 08, 2005 10:23 pm
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- Aaah...the learning experience.
by thearnicasync » Tue Mar 01, 2005 9:20 am
- 8 Replies
- 3228 Views
- Last post by tpryan
Wed Mar 02, 2005 6:32 pm
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- Lot of 12 API 2520 Op Amps
by slantview » Wed Feb 23, 2005 11:20 am
- 0 Replies
- 1867 Views
- Last post by slantview
Wed Feb 23, 2005 11:20 am
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- A12 PCB rev1.3 and Neg Regulator?
by drunton » Fri Feb 18, 2005 10:56 pm
- 3 Replies
- 1572 Views
- Last post by drunton
Sun Feb 20, 2005 10:57 pm
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- Just finished my 4-pack of A12s
by ferchman » Fri Feb 04, 2005 7:55 am
- 8 Replies
- 3036 Views
- Last post by ferchman
Wed Feb 16, 2005 7:24 am
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- Just finished 2 A12s...some questions/tips etc.
by bradb » Mon Feb 14, 2005 6:51 am
- 1 Replies
- 1411 Views
- Last post by tpryan
Tue Feb 15, 2005 2:23 pm
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- Problem with U3
by allstar » Fri Feb 11, 2005 11:36 am
- 6 Replies
- 2603 Views
- Last post by tpryan
Sat Feb 12, 2005 8:31 am
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- A12's sound great on Drums
by ferchman » Sat Feb 05, 2005 8:38 am
- 2 Replies
- 2126 Views
- Last post by tele_player
Sun Feb 06, 2005 9:47 pm
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