Tech Talk

Popular Discussions	Posts	Last Response
What do you care about in this hobby? by mapman · 2,317 views	61	August 10, 2025 5:34pm
Crossover or crossoverless by bache · 930 views	17	August 9, 2025 12:15am
Subwoofer connection by pinotnoir · 463 views	9	August 9, 2025 10:05pm
Unbalanced to Balanced Converter Circuit with 0dB Gain by kevemaher · 600 views	9	August 17, 2025 9:54am

Tech Talk	Posts	Last Response
My PS Audio Duet Power Center Stopped working by hgeifman · 8,116 views	9	December 15, 2012 8:09pm
is there a way to tighten pins in tube sockets? by rhljazz · 16,430 views	15	December 15, 2012 5:49pm
Do I need an SUT w/ an EAR 868? by drpat · 4,051 views	5	December 15, 2012 1:20pm
Dac and SPDIF by trh · 2,557 views	2	December 14, 2012 3:58pm
no volume control by sugar1 · 3,241 views	8	December 13, 2012 11:48pm
120V/60Hz to 230V/50 Hz AC by rsa4046 · 3,693 views	3	December 13, 2012 10:14pm
EM/RFI intereference query by terra3 · 2,159 views	2	December 13, 2012 1:04pm
Slow speaker cables? by b_limo · 9,171 views	32	December 13, 2012 4:52am
Crossovers slope meanings Theta Pre-Pro???? by sailcappy · 12,257 views	3	December 9, 2012 2:20pm
best pre amp to match with my equipment by pat1962 · 3,697 views	1	December 3, 2012 3:03pm
Why does better power = better sound? by bryoncunningham · 47,280 views	99	December 2, 2012 5:14pm
CDP speed control by csontos · 2,292 views	4	December 2, 2012 2:30am
What city do you live in? by b_limo · 13,035 views	53	December 1, 2012 5:59pm
Amp hiss through speakers? by jeffo19 · 2,705 views	2	December 1, 2012 1:11am
Are all fuses created equal? by nick_sr · 26,617 views	19	November 30, 2012 2:03am
Hookup wire for tube amplifier? by dracule1 · 24,599 views	29	November 28, 2012 5:14pm
stereo 90 Rogue amp hum noise by shel50 · 3,154 views	4	November 27, 2012 5:21am
Why does my receiver volume go from -db to +17db by georgeblaurock · 4,382 views	7	November 26, 2012 6:47am
Breaking in speaker cables?? by b_limo · 7,301 views	28	November 26, 2012 6:42am
Kill-A-Watt...any one use one? by highend64 · 2,304 views	5	November 25, 2012 2:49am
custom tube amp builder who has excellent skills by dracule1 · 3,658 views	13	November 24, 2012 1:18pm
Testing 845 tubes in the NYC area? by kolledog · 2,566 views	3	November 21, 2012 4:47pm
help with setting up new system by markwf3 · 1,772 views	1	November 18, 2012 4:52pm
Looking for 10 inch 16 ohm woofers for Beveridge by hvnlysnd · 2,145 views	1	November 18, 2012 4:36pm
Tube gear repair in Boise, Idaho by celtic66 · 1,866 views	0	November 18, 2012 3:44pm
Pairing replacement Arcam rCube Remote by mateored · 2,248 views	0	November 18, 2012 1:23am
Why do audiophiles shun feedback in amplifiers? by dracule1 · 48,357 views	69	November 18, 2012 12:11am
Best way to hook up a sub? by b_limo · 3,892 views	14	November 17, 2012 12:54pm
Anyone heard the new Jupiter HT Beeswax caps by musicfile · 28,829 views	10	November 17, 2012 5:24am
Tube Emission by robsker · 2,260 views	1	November 16, 2012 2:20pm

Upgrading Audionote DAC... need transformer by mattzack2 · 2,607 views	0	November 15, 2012 5:08pm
How do I repair Sunfire True Sub Super Junior? by flboyd · 3,806 views	0	November 15, 2012 3:26pm
Tube emission by robsker · 2,436 views	3	November 15, 2012 12:16am
Broken Mcintosh Meters by hockey4496 · 15,942 views	8	November 14, 2012 8:38pm
What is your listening level? by 50jess · 11,114 views	39	November 13, 2012 9:57pm
is one ear usually stronger? by b_limo · 5,284 views	19	November 13, 2012 6:55pm
When's enough, enough? by b_limo · 4,843 views	23	November 12, 2012 3:47pm
Tube Rolling and the Quest for "perfect sound" by dvdgreco · 4,519 views	11	November 12, 2012 4:39am
Test settings on Hickok 750 for 7062/E180CC tubes by swampwalker · 3,070 views	1	November 10, 2012 6:13am
Ever used VSE for Repairs/Mods? by stickman451 · 2,150 views	0	November 10, 2012 3:18am
LIne noise analyzer....anyone use one? by highend64 · 2,164 views	2	November 8, 2012 11:30pm
Bogus tubes from WI WI tubes? by vinylmad814 · 4,379 views	5	November 7, 2012 9:43pm
I'd probably lose this bet.... by bababondoman · 4,972 views	17	November 7, 2012 8:35pm
Herbie's SS vs. Rx vs. HAL-O tube damper models by rockadanny · 2,570 views	0	November 6, 2012 4:15pm
Stereo Volume Pot by marakanetz · 2,279 views	3	November 6, 2012 4:02pm
Nordost by polk432 · 3,729 views	0	November 6, 2012 12:58pm
HD Tracks Player by fletchmon15 · 2,465 views	3	November 3, 2012 6:33pm
Front tweeter for Revel Salon 1 by 335225996 · 2,224 views	0	November 3, 2012 7:39am
Why my left speaker sounds louder then my right by giants1047 · 24,446 views	15	November 2, 2012 1:08am
Marantz 2325 Buzzzzzz by chadwickmik · 2,864 views	3	November 1, 2012 6:44pm
Singer sounds lower than ear level, help raise it by raybanma · 5,833 views	30	November 1, 2012 2:26am
Wanted: referral to technician. by dwatkins9 · 2,752 views	3	October 31, 2012 11:42pm
Rejoice, it's not just us by paulsax · 1,889 views	0	October 31, 2012 8:58pm
Why do audiophiles shun feedback in amplifiers? by dracule1 · 2,506 views	0	October 31, 2012 3:38am
Tube tester recommendations by samhar · 18,274 views	29	October 30, 2012 8:28pm
Marantz 2230 vs Marantz 2230B ? by fredinboise · 14,307 views	2	October 29, 2012 7:37pm
does your system "warm up" and then sound better? by b_limo · 14,558 views	34	October 28, 2012 3:30am
Likely culprit for harshness at higher volumes? by saru · 33,071 views	63	October 27, 2012 3:11pm
New JJ KT77 by soundwatts · 12,266 views	7	October 26, 2012 2:56am
HUM when I switch on components- by bluesnbike1954 · 2,775 views	3	October 26, 2012 1:46am

Vocal focus a bit low by raybanma · 1,922 views	0	October 24, 2012 5:13am
Watts up with that? by koestner · 6,479 views	25	October 24, 2012 12:14am
Amp Shutting Down, need help by sailcappy · 23,118 views	104	October 23, 2012 4:08pm
Gamut L5 fried speakers by gabriel_37 · 12,304 views	6	October 22, 2012 10:45pm
DId lightening strike twice? Amp s problem by swampwalker · 5,514 views	18	October 22, 2012 12:21am
What guage hook up wire would be the best? by lacee · 3,414 views	6	October 21, 2012 12:50am
issues with ground loop from DAC? by shel50 · 2,835 views	4	October 19, 2012 2:47am
Shunyata Hydra Vibration Isolation ??? by zenieth · 5,560 views	10	October 17, 2012 7:24am
Connection principles by dbphd · 2,368 views	1	October 15, 2012 6:37pm
Another Hum question by b_limo · 2,465 views	9	October 15, 2012 4:47pm
MBL 101e mk II :-O by b_limo · 3,535 views	4	October 15, 2012 1:49pm
Which alcohol to use? by cuccarese · 2,962 views	8	October 15, 2012 6:36am
Harman Kardon Tech around Houston? by mcpherson · 2,185 views	1	October 15, 2012 1:04am
Isolation Transformers--Richard Gray or Torus? by jafreeman · 21,351 views	7	October 13, 2012 3:28pm
B&K PT5 Preamp/Tuner mystery volume by audioslain · 7,500 views	1	October 11, 2012 12:35pm
MA6900 intergrated Amp. by sunriseroma · 2,073 views	1	October 10, 2012 7:21pm
Test CD : In Phase / Out of Phase test by kiwi_1282001 · 10,657 views	10	October 9, 2012 9:45pm
Which resistors to use for KT88 output tubes by dracule1 · 9,526 views	14	October 8, 2012 9:43pm
Balanced or Not by frepec · 3,940 views	11	October 8, 2012 7:50pm
Repairs by "High Tech Electronics" in NYC by mcp1 · 4,885 views	7	October 7, 2012 11:21am
Where is your equipment placed? by b_limo · 2,708 views	9	October 7, 2012 3:09am
Problem with lower frequency bass. Please advise. by triumphad · 5,214 views	14	October 4, 2012 2:53pm
pARTicular racks by polk432 · 2,777 views	4	October 4, 2012 10:38am
WHAT GOOD IS SPEAKER AND CABLE IMPEDANCE ANYWAY? by rower30 · 10,015 views	17	October 4, 2012 2:34am
Racks by pARTicular? by polk432 · 2,574 views	2	October 4, 2012 1:39am
Dedicated AC Power Line vs. Power Conditioner? by 2k95aero · 9,686 views	17	October 3, 2012 11:58pm
Audiogon members poor packing and shipping damage by etmerritt33 · 25,398 views	70	October 3, 2012 9:57pm
Separate DAC with a table top CDP by jpahere · 1,999 views	0	October 3, 2012 8:50pm
Another cheater plug thread by grimace · 8,095 views	25	October 3, 2012 4:23pm
Vandersteen X-2 crossover??? by gbryant · 13,751 views	7	October 2, 2012 6:59pm

Which is more accurate: digital or vinyl? by mapman · 118,323 views	242	October 1, 2012 1:24am
Cap life span? by tntate · 15,198 views	18	October 1, 2012 12:50am
DAC and groundloop issue by shel50 · 2,124 views	1	September 30, 2012 11:00pm
What speaker cables to buy for my Krell s300i amp? by barbman · 8,845 views	10	September 30, 2012 4:45am
Burn in Capacitor phenomena by scutterflux · 11,605 views	12	September 29, 2012 4:07pm
Why 6H30 Tubes? by rja · 33,845 views	8	September 29, 2012 12:02pm
Schematics for Apogee Dax 1 or 3? by lissnr · 4,407 views	4	September 29, 2012 2:22am
Summer Project - Replication of MBL loudspeaker 10 by magnasanty · 2,603 views	3	September 27, 2012 5:34am
is it qood idea to use an Equalizer with amp by mjniz31 · 19,419 views	8	September 25, 2012 1:24am
Koss ESP 6A Vintage Headphones by buckypony · 2,546 views	0	September 24, 2012 1:45am