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Author
Views
Last Post
Announcement: New preamp kit!
7
tpryan
2773
Wed Jan 23, 2008 11:31 pmCommodor
Announcement: Rev 1.2 assembly instructions are up
2
tpryan
808
Thu Oct 25, 2007 10:13 amtpryan
T15 woes
2
adrianloera
217
Mon Sep 06, 2010 6:28 amadrianloera
Unable to get reading on J3 pins
4
Genius Gone Insane
171
Sat Sep 04, 2010 7:11 pmryandrumsalot
Battery power? Stereo pair?
1
animalsmicrophones
57
Thu Aug 26, 2010 10:22 amtpryan
t15 no signal
1
jbs112420
37
Thu Aug 19, 2010 3:56 pmtpryan
t15 pops when changing gains
1
wertt
134
Tue Jun 08, 2010 10:46 amtpryan
Phantom Power
1
Pleasurehead
84
Tue Jun 08, 2010 10:44 amtpryan
T15 First-Hand Experience?
9
ghetto3jon
1991
Fri Jun 04, 2010 1:15 pmshane
U1-U4 mixup
2
adrianloera
107
Thu Jun 03, 2010 7:27 amadrianloera
T15 built and working, but ?s about pops and +48
11
radrobot
874
Fri Apr 30, 2010 7:00 amtpryan
Final Readings are off...
5
landontucker
293
Sun Mar 28, 2010 9:18 amtpryan
2 t15s neither working
9
wacktrucks
509
Wed Feb 24, 2010 10:36 amtpryan
Modifications to the T15 - -20dB Pad and HPF
0
sweeneyparaic27
215
Tue Feb 23, 2010 11:29 amsweeneyparaic27
Gain drop
2
Pleasurehead
316
Wed Dec 02, 2009 6:37 pmPleasurehead
T15 Phantom Power
1
kentsheehey
362
Thu Oct 08, 2009 11:18 amtpryan
T15 success
1
doublecoil
667
Tue Oct 06, 2009 6:42 amevolver
Resistor watt rating for R27?
4
mikew
413
Fri Sep 25, 2009 11:14 amevolver
Adding an input transformer
2
Bill_Urick
381
Wed Sep 16, 2009 6:01 pmBill_Urick
Newbie tips from a newbie
3
doublecoil
704
Tue Sep 15, 2009 8:17 amPleasurehead
DC offset OPA 134
[ Goto page: 1 , 2 ]
19
rdatman
1179
Thu May 14, 2009 6:08 pmrdatman
Non-Polarized Electrolytic Capacitors
1
crackerann877
357
Mon May 04, 2009 9:36 pmtpryan
Pushing the Gain
1
ElektricEye
434
Wed Apr 29, 2009 7:29 amtpryan
Clipping at -8 dB BFS
1
mojojo
329
Thu Apr 16, 2009 12:10 pmtpryan
R27, L3 L4 confusion
4
doublecoil
448
Mon Feb 02, 2009 9:33 amdoublecoil
T15 NOISES, MODULATING SQUEAL, AND STATIC AFTER GAIN STAGE 6
1
Star_kid
428
Sat Jan 31, 2009 12:21 pmtpryan
Problems
3
hammerlz
536
Wed Dec 31, 2008 11:37 amtpryan
no 48v
1
shauli
352
Wed Dec 31, 2008 11:34 amtpryan
1512 ref pin +17 VDC above AGND
3
bks
495
Sat Dec 06, 2008 7:35 pmtpryan
Chassis LED polarity . . . Phantom power voltage T15
1
buenavista
367
Mon Dec 01, 2008 6:06 amtpryan
Possible Replacements for OPA134
2
glide 1
589
Wed Oct 22, 2008 12:28 amglide 1
T15 not working....what have i blown??
4
glide 1
660
Fri Oct 10, 2008 10:16 amglide 1
I guess I'm getting worse at building these kits....problems
9
jlearman
1440
Tue Sep 16, 2008 12:10 pmtpryan
Audio breakup after gain stage 10?
3
rhythminmind
477
Tue Sep 09, 2008 9:29 amtpryan
THD+N Question.
4
rhythminmind
570
Fri Sep 05, 2008 11:26 amrhythminmind
T15 noise? Radio interference? (Solved)
5
rhythminmind
664
Fri Sep 05, 2008 8:41 amtpryan
ver 1.3 - R38-39?
2
rhythminmind
410
Thu Sep 04, 2008 9:45 amrhythminmind
Built a T15 and came out great
1
Mylithra
1032
Wed Sep 03, 2008 5:55 pmponomica
Trim unity?
1
rhythminmind
419
Tue Sep 02, 2008 12:00 pmtpryan
Function of U2?
1
Mylithra
433
Thu Aug 21, 2008 8:44 amtpryan
Gain dies after 6
0
louh
442
Sun Jul 27, 2008 4:28 pmlouh
Distorted and Low output on my T15
14
xhavepatiencex
1246
Sat May 24, 2008 6:44 pmxhavepatiencex
4 T-15's built, 2 work....
3
mrsteaks
656
Tue May 13, 2008 8:15 ammrsteaks
Repacement for 470pf caps
0
docvlak
455
Mon Apr 14, 2008 9:36 amdocvlak
Distorted sound on one of my T15's
0
codeman015
510
Wed Mar 19, 2008 2:52 pmcodeman015
T15 no signal passing...help.
11
myopic void
964
Wed Mar 19, 2008 8:17 ammyopic void
T15 build notes and minor errata
0
Philo
631
Sun Feb 24, 2008 3:02 pmPhilo
Assembly, Problems, and Murphy's Law
8
Mr. Man
1003
Tue Feb 19, 2008 1:26 pmdkatz42
2 channels of T15s, very happy
2
greg
1291
Fri Feb 01, 2008 1:59 pmgreg
C8-C11 Question...Anyone Else Notice This?
2
ghetto3jon
620
Tue Jan 22, 2008 5:13 amghetto3jon
Electrolytic Capacitors
3
thestuckup
734
Wed Jan 16, 2008 10:22 pmharjo28
Be Careful w/ R30, R33, & R37!
2
ghetto3jon
795
Mon Dec 31, 2007 2:02 pmghetto3jon
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