Tech Talk

Popular Discussions	Posts	Last Response
What do you care about in this hobby? by mapman · 3,246 views	61	August 10, 2025 5:34pm
Batteries are Cheap, Backup power is expensive by erik_squires · 2,846 views	48	August 22, 2025 9:07pm
What speakers compete with GR Research? by mapman · 602 views	10	August 22, 2025 2:44am
Unbalanced to Balanced Converter Circuit with 0dB Gain by kevemaher · 1,479 views	9	August 17, 2025 9:54am

Tech Talk	Posts	Last Response
Equipment setup by ssayeed · 5,283 views	9	January 8, 2010 1:49am
Matched Tubes - Is there really a big difference?? by bigkidz · 3,496 views	4	January 7, 2010 7:50pm
CANADIANS - Can we use the PS AUDIO Power Port AC by rapogee · 3,896 views	6	January 5, 2010 1:42pm
Best way to couple monitor speakers to stands? by ejlif · 4,834 views	15	January 3, 2010 12:21am
Need advice for renew JBL L300 by avico · 8,773 views	7	January 2, 2010 1:54pm
B&K 507 by msmfivehundred · 2,360 views	2	December 30, 2009 11:11pm
Isolating Crossovers by kencalgary · 5,338 views	7	December 27, 2009 11:47pm
Mullard EL34 or EL84 made in Russian by sanjose_audio_guy · 11,961 views	6	December 24, 2009 3:18pm
Help Thor preamp IEC replacement required, by blindjim · 3,241 views	5	December 24, 2009 2:39pm
Change EL84 tubes on Eico HF 81 by sanjose_audio_guy · 3,016 views	0	December 23, 2009 1:53am
2 Quad EL34 sets for Dynaco ST-70 by sanjose_audio_guy · 9,005 views	10	December 23, 2009 1:10am
To match quad EL34 tubes by sanjose_audio_guy · 8,058 views	10	December 21, 2009 6:02am
Cold room, Bad for equipment? by lissnr · 6,718 views	22	December 20, 2009 6:14pm
Classe CAP 151 - Channel dropping out once warm by formulatjc · 2,936 views	3	December 19, 2009 7:59pm
When do you used and A/D converter and how.... by rapogee · 2,339 views	3	December 18, 2009 1:43am
I'm convinced: my Power Conditioner was ruining... by kphinney · 9,284 views	17	December 16, 2009 2:15am
Decoupling by donjr · 3,332 views	2	December 13, 2009 4:15pm
Can I replace/repair a Phillips SACD transport? by kiplandh · 14,288 views	18	December 12, 2009 10:30pm
Hat's off to the room treatment camp. by levy03 · 3,529 views	6	December 11, 2009 4:19am
single ended to balanced by azjake · 2,147 views	2	December 11, 2009 1:51am
AC 101 : Voltage Question by rickmac · 2,799 views	3	December 10, 2009 12:22am
Q's to ones can read Electronics Specs. by nasaman · 3,110 views	2	December 9, 2009 6:16pm
"tube watts" versus "solid state watts" by twoleftears · 24,525 views	20	December 9, 2009 3:08am
Shorting plugs.... by chadnliz · 14,064 views	27	December 8, 2009 5:50am
switching from isolated ground receptacle by viiu · 4,704 views	11	December 7, 2009 4:02pm
Tweeters got me baffled. by lewhite · 2,952 views	6	December 7, 2009 12:01am
Tube matching: 30 hours vs 0 by tholt · 2,761 views	4	December 5, 2009 6:46pm
what blew out? by loveitalian · 2,406 views	3	December 4, 2009 2:07pm
acoustic absorbers vs diffusers by koven · 11,093 views	8	December 3, 2009 3:14am
High-end CDP/DAC into Pre-pro by hthf · 3,133 views	5	December 2, 2009 8:47pm

budget phono preamp selection by hickbone · 3,516 views	3	December 1, 2009 6:09pm
Dual conversion "online" ups vs other power device by ecka · 1,942 views	0	December 1, 2009 6:54am
Sylvania tubes by yogiboy · 3,801 views	1	November 30, 2009 2:49am
Sylvania tubes by yogiboy · 2,564 views	0	November 29, 2009 3:32pm
Matching A/V Receiver/Speaker Impedance by jbenpatrick · 2,285 views	1	November 29, 2009 1:06am
Help building a small room with audio by bentx2 · 3,164 views	6	November 29, 2009 12:27am
Best way to save cd collection? by rockyboy · 5,649 views	12	November 26, 2009 2:07pm
Could tube rectifier make have impact on sound by clabe · 14,839 views	7	November 25, 2009 4:39pm
planter bass traps by Real Traps by shredder · 3,260 views	4	November 24, 2009 5:32am
Classe CP-700 owners - won't play - AC Volt Error by garebear · 2,555 views	3	November 24, 2009 4:32am
Matching Replacement Woofers by balthus · 7,017 views	12	November 23, 2009 4:57am
Use of TV antenna for Tuner by judsauce · 3,399 views	5	November 22, 2009 7:19pm
connector for awg3 by apopira2 · 2,003 views	2	November 21, 2009 5:31pm
Bridge NAD 4225 and NAD 2100? by mcreedon · 6,009 views	5	November 20, 2009 1:53am
Line voltage is 116 not 120 why? by hiendmmoe · 16,810 views	18	November 20, 2009 1:06am
Cap voltage by lewhite · 3,811 views	6	November 20, 2009 12:19am
HDCD into Upsampling DAC?? Possible?? by klipschking · 3,445 views	2	November 19, 2009 8:39pm
Marchand by stanwal · 4,780 views	12	November 18, 2009 9:59pm
Surge Suppressor or Not? by kencalgary · 6,402 views	12	November 17, 2009 5:25pm
Why Can't Tubes Be Mass-Produced Cheaply? by ryder · 8,704 views	30	November 17, 2009 6:10am
Do denon dv-2900's have a hi-temp problem? by mazzjazz · 2,348 views	5	November 16, 2009 9:29pm
Cryo 6CA7 EH- Any experience by swampwalker · 3,142 views	1	November 16, 2009 5:52pm
Balanced connection XLR microphone cables ? by finomnl · 3,496 views	11	November 15, 2009 8:48pm
How do you correlate the SPL with db by fallot · 2,652 views	3	November 13, 2009 4:56pm
Granny says heah. by lewhite · 4,014 views	13	November 13, 2009 1:51am
Who makes blue-ray w/universal player ? by mazzjazz · 4,461 views	13	November 12, 2009 8:11pm
anyone try the Microtech blackburn E813CC? by lloydc · 2,560 views	2	November 12, 2009 7:14pm
Pathos MK11 no glow no sound by fdoug23 · 2,947 views	3	November 12, 2009 6:01am
monster hts3500 problems by mykesinger · 3,018 views	3	November 8, 2009 2:10pm
Electro-Harmonix:steel pins, gold pins, platinium by roccl007 · 2,895 views	3	November 8, 2009 5:55am

Amplifier Power Ratings & Speaker Sensitivity by ryder · 18,269 views	24	November 7, 2009 4:21pm
Fix or buy new/used? by raalbrig · 3,518 views	7	November 7, 2009 2:52pm
Headphone Connection Proceed AVP2 +6 by soundsbeyondspecs · 3,028 views	2	November 7, 2009 1:48am
Best whole house surge protection? by sgr · 4,264 views	6	November 6, 2009 2:06pm
How to repair speaker surrounds? by raalbrig · 3,369 views	4	November 6, 2009 1:58pm
Floor stands for tube amps by tourtelot · 3,130 views	5	November 5, 2009 3:57pm
Pass Labs X250 meter failure by abucktwoeighty · 7,327 views	10	November 4, 2009 11:22pm
Cleaning AC plugs, receptacles and other contacts by fmpnd · 10,861 views	12	November 3, 2009 6:46am
6H30 testing on Jackson 658 by andr · 2,274 views	0	October 31, 2009 3:14pm
Life expectancy of tube components by theo · 3,683 views	6	October 30, 2009 11:12pm
What effect will removing a whizzer cone have? by oahuan · 11,986 views	11	October 28, 2009 9:32pm
ARC VT100 MKIII: - to alter a voltage 110v on 230v by flint_r_lexus · 2,713 views	2	October 27, 2009 3:33am
ground noise isolation by viiu · 3,441 views	5	October 26, 2009 5:11am
Converting DVI to HDMI is it worth doing or just b by weiserb · 2,074 views	2	October 25, 2009 3:17pm
rewire older speaker internal wiring? by peterwayne · 8,198 views	14	October 25, 2009 11:54am
Phono stage direct to amp? by dbphd · 6,427 views	10	October 24, 2009 6:58pm
Rockport Mira vs. Eggleston Nine by branislav · 3,625 views	2	October 24, 2009 1:02pm
"Ever happen to you" strange electronics by aoltes · 3,719 views	9	October 20, 2009 2:25am
Marigo Audio Mystery feet by yoby · 6,388 views	4	October 18, 2009 4:15am
Quality required to hear vinyl by bigbillc · 3,830 views	13	October 17, 2009 11:09pm
tone arm wire modification mayware 4, on lenco75 by alexthe · 2,449 views	0	October 17, 2009 8:05pm
FRIED R4 CROSSOVER HELP by klkolson · 2,901 views	2	October 17, 2009 12:51pm
Microscope for stylus inspection by dweller · 10,367 views	11	October 16, 2009 11:22pm
Vandersteen ax2 or m5hp schematic by avwerks · 3,089 views	1	October 16, 2009 11:12pm
Nad c-370: Right Channel drops out by tbone1 · 10,107 views	22	October 15, 2009 3:25am
Changing tweeters ... How to know if it will work by timtim · 3,418 views	4	October 15, 2009 2:21am
resistors better than bennic for xovers by posterone · 2,773 views	2	October 15, 2009 1:34am
separate system for just music? by monterey · 3,090 views	7	October 15, 2009 1:11am
15 amp vs 20 amp difference? by rsjm80 · 21,739 views	9	October 14, 2009 2:57am
B&K refernce 30 preamp by shaggy18 · 1,842 views	0	October 11, 2009 3:02pm

How adjust volume in Zone 2 on Chiro C800?? by erichard · 2,664 views	1	October 9, 2009 4:48pm
solid silver enamel coated magnet wire ? by timtim · 8,170 views	3	October 8, 2009 5:41pm
Tube help by lewhite · 3,430 views	6	October 8, 2009 5:02am
PS Audio Power Plant or Power Plant Premier by dcaudio · 9,899 views	12	October 6, 2009 3:22am
Cutting Voltage / Gain from DAC directly? volume by undertow · 3,648 views	2	October 5, 2009 9:08pm
L.A. Audio Tube Amps by nrgy22 · 2,213 views	2	October 5, 2009 5:11am
6L6 tube recommendations requested by lloydc · 5,606 views	6	October 4, 2009 6:13pm
Is my wiring 15 or 20 amp? The breaker is 20 amp by hearnow1 · 5,092 views	5	October 4, 2009 5:32pm
Cary 300sei volume control by lacee · 2,714 views	1	October 3, 2009 10:20pm
Benefit of Tube Dampers/Coolers on 6H30? by aggielaw · 17,266 views	24	October 2, 2009 11:20pm