Tech Talk

Popular Discussions	Posts	Last Response
What do you care about in this hobby? by mapman · 2,087 views	61	August 10, 2025 5:34pm
Batteries are Cheap, Backup power is expensive by erik_squires · 1,649 views	40	August 3, 2025 11:33pm
Crossover or crossoverless by bache · 763 views	17	August 9, 2025 12:15am
Subwoofer connection by pinotnoir · 287 views	9	August 9, 2025 10:05pm

Tech Talk	Posts	Last Response
What would you say is THE MOST important factor to good imaging? by mkh1099 · 3,254 views	44	April 10, 2020 4:21pm
What are the best Room Accustic Treaments members have found? by davidrolson · 15,553 views	61	April 10, 2020 10:42am
Tube preamps, basic design parameters by english210 · 1,621 views	7	April 9, 2020 8:50pm
Hello, need help aligning cartridge on yamaha yp-b2 by peterhaze476 · 2,640 views	2	April 8, 2020 7:11pm
Weird problem noticed today... by jkf011 · 3,361 views	23	April 7, 2020 1:20am
My amp suddenly going silent when volume knob touchedi have a ordered by sifter · 3,123 views	12	April 6, 2020 8:57pm
Favorite Linear power supply by lissnr · 8,962 views	10	April 6, 2020 2:24pm
Duelund JAM paper in oil , Cu foil Capacitors as coupling caps on Tube Amp by radni · 4,672 views	10	April 4, 2020 6:47pm
Is Auto Room Correction Right For You? Well, Here You Go... by ivan_nosnibor · 2,518 views	17	April 4, 2020 1:10am
Herron VTPH-2 MC Loading Plugs by testpilot · 2,766 views	4	April 3, 2020 3:01pm
Cable insulation, graphene, electron flow... how does it work? by whostolethebatmobile · 3,817 views	27	April 3, 2020 8:26am
What do I need to start Streaming Music thru my Audio System by rsa · 2,581 views	10	April 3, 2020 3:12am
Do female audiophiles exist by crazyeddy · 12,545 views	81	April 3, 2020 3:12am
Streaming? I know nothing about it, questions as to sound. by whatjd · 1,308 views	4	April 3, 2020 3:09am
Vault 2i, etc. by bob540 · 5,058 views	7	April 3, 2020 12:45am
What cassettes do peaple like these days .... by alexthe · 4,718 views	18	April 2, 2020 10:38am
Worth the effort? Cabling inside sub by eyrepm · 2,676 views	26	April 1, 2020 6:57pm
Duelund RS vs Jupiter Cu vs Audyn True Copper Max by pumpweel · 6,689 views	6	April 1, 2020 4:49pm
HDMI 2.1 (8K) = Great explanation of where things are right now. by cbrents73 · 2,286 views	3	March 31, 2020 2:42am
Changing approach operating tube based system in current telecommuting environment by ezstreams · 1,776 views	6	March 28, 2020 4:04pm
Blue Circle's PLC -2 Thingee conditioner versus Transparent Audio PLC 6 conditioner???: by sunnyjim · 11,483 views	37	March 27, 2020 1:06am
Parasound T3 tuner won't turn on by aldonna · 2,303 views	9	March 26, 2020 12:14pm
Need advice with Koetsu Black Goldline by dpoud · 5,145 views	2	March 26, 2020 8:11am
Where can I get a CD Transport ksl-2130ccm in the US by 1trackmind · 2,303 views	2	March 24, 2020 8:17pm
I am having trouble with "slight hum" with Pioneer PL-A45D TT by delta222 · 1,834 views	5	March 23, 2020 4:27pm
My SPL meter shows ambient/background noise of about 41.x dB. Is that average, hi or low? by mkh1099 · 1,884 views	11	March 22, 2020 4:50pm
Running signal from balanced outs and single ended at the same time by benzman · 1,650 views	4	March 18, 2020 8:47pm
Help Finding a Power Switch for a Tascam cd deck by marcinackr · 1,808 views	2	March 15, 2020 7:12pm
Gain on preamplifier by mesch · 2,396 views	4	March 15, 2020 1:05pm
How to set up a system? by dmhdmh · 1,707 views	6	March 14, 2020 6:52am

Silly question, but I’ll ask it anyway. by last_lemming · 5,900 views	54	March 13, 2020 4:12am
Caps for crossover upgrade for Opera Grand Callas Loudspeakers by grunter · 8,679 views	31	March 12, 2020 8:28pm
Rip Blu-Ray Pure Audio discs? by rocketroom · 1,444 views	1	March 12, 2020 2:09pm
Polarity by ishkabibil · 2,073 views	12	March 10, 2020 10:08pm
Future of cables! by tochsii · 10,576 views	107	March 9, 2020 5:16am
PASS LABS XA-30.5 vs XA-60.5 by roor · 34,066 views	54	March 8, 2020 8:12am
Polarity by ishkabibil · 3,652 views	2	March 6, 2020 8:05pm
Lets talk dedicated lines by daveyf · 4,327 views	31	March 6, 2020 7:10pm
Raspberry Pi Allo? Streamer DAC DIY by ovinewar · 2,726 views	0	March 5, 2020 4:30pm
Hegel USB and ROON suport by audiofool1 · 8,340 views	9	March 5, 2020 1:28am
Voltage question by winoguy17 · 2,839 views	21	March 4, 2020 3:26pm
Interesting conundrum by lwin · 2,879 views	9	March 4, 2020 7:02am
Wiring question : amp-sub-speakers by ubee67 · 2,435 views	18	March 2, 2020 4:49pm
Harmonic Resolution Vortex vs HRS Nimbus Couplars and Spacers by garebear · 3,943 views	1	March 1, 2020 12:55pm
Recording streamed music off the internet onto C.D.? by b_limo · 4,282 views	14	March 1, 2020 7:17am
Isolation Transformers by brskie · 6,629 views	16	February 29, 2020 3:32pm
What is the voltage To bias a marantz 8b? by kellymack · 5,043 views	14	February 26, 2020 1:09am
Loudness Button by ishkabibil · 4,012 views	13	February 25, 2020 9:33pm
What tube tester to test KT150's? by daveyf · 4,065 views	2	February 23, 2020 7:07am
Technics SB 5000A Linear Phase Speaker FUSE question . by rocky1313 · 2,445 views	2	February 22, 2020 8:30pm
sub-woofer/speaker wiring by jcipale · 2,299 views	6	February 21, 2020 1:11am
Opportunity 105 US model, Can I use it in Europe? Czech Republic? by rpnz · 1,601 views	3	February 18, 2020 5:08am
Installation of new AC lines......best way to ground to avoid loops and noise by audition__audio · 4,356 views	22	February 18, 2020 2:26am
Battery Power Supply Yes_ or No_ by alwynlarryv · 2,637 views	7	February 17, 2020 7:27pm
im going to put this in as many forums as i can.... by kennesawjet · 1,923 views	4	February 16, 2020 10:55am
Testing Genalex KT77 & Psvane CV181 TII on Hickok 752 tube tester. by alwaysreading · 2,670 views	1	February 16, 2020 2:19am
New Breaker Box-Should I upgrade? by gdnrbob · 3,108 views	16	February 15, 2020 8:59pm
New experiment with Magnetics technologies - High Fidelity Audio cables various pieces by audioman58 · 3,997 views	4	February 15, 2020 12:21pm
Dirac Live default by fastfish · 2,215 views	5	February 14, 2020 1:17pm
AVAA Active Bass Traps by jagjag · 3,428 views	16	February 14, 2020 9:48am

Furman SMP is NOT real series mode surge technology! by sadono · 16,115 views	24	February 13, 2020 6:47am
Bass in a bad space by kevinappel · 1,864 views	8	February 13, 2020 5:55am
KR Audio KT150 Tubes by ggc · 2,932 views	2	February 11, 2020 5:44pm
Switching speaker cables between two different amps (signal chains) by barry_s · 1,747 views	5	February 9, 2020 8:33pm
Speaker Stands Filled With Kitty Litter? TRUE??? by 3zub · 21,613 views	46	February 9, 2020 12:42am
Stax SR-007 with SRM-007t by nikodavidoff · 2,657 views	3	February 8, 2020 3:02pm
SVETLANA SV-811-10 or SV811-3 output tubes for ALTEC 1570 amps by autospec · 2,142 views	0	February 7, 2020 3:46am
My tube amp causes isolation transformer to buzz by last_lemming · 4,717 views	18	February 6, 2020 12:56pm
Novice here looking for insight on equipment ive aquired by jaredb84 · 2,195 views	11	February 5, 2020 9:43pm
CHANGE THE PROVIDER ROOTER FOR A BETTER CONNECTION WITH INNUOS VIA IPAD by laurier · 1,917 views	6	February 5, 2020 6:48pm
Sony TA F444es Fuse Question by rocky1313 · 1,328 views	0	February 4, 2020 10:44pm
System start-up noise by dprincipato · 2,001 views	6	February 3, 2020 3:25pm
Subwoofer location/facing question by gillatgh · 3,548 views	10	February 2, 2020 8:32pm
tweeter replacement, original glued in by celtic66 · 3,007 views	13	January 30, 2020 6:31am
What's up with AudiogoN? by adeep42 · 4,778 views	20	January 28, 2020 10:28pm
Expess Checkout (Stripe) Problems on Audiogon - HELP! by dimitry · 2,686 views	5	January 28, 2020 4:51pm
Noise reduction -why the rage now ? by jonnie22 · 2,592 views	35	January 24, 2020 12:35pm
THD In Light Bulbs by c_avila1 · 3,227 views	23	January 24, 2020 7:15am
JAM by Duelund by shertzy · 32,620 views	85	January 21, 2020 4:09pm
Modem performance and modem selection. by jworth · 3,432 views	33	January 21, 2020 5:20am
Running Springs Audio Jaco Schuko (EU) by jaklep · 1,466 views	0	January 20, 2020 8:16pm
Yet another need help with a ground hum thread by wilson667 · 2,550 views	10	January 19, 2020 8:05pm
IsoAcoustics Iso-Puck vs. Iso-Puck Mini by peter_s · 5,267 views	2	January 19, 2020 6:57pm
Dc for power supply by zipost · 4,004 views	10	January 14, 2020 2:16pm
More questions about dedicated lines by orthomead · 6,892 views	59	January 11, 2020 1:07pm
Another marketing gimmick? by tablejockey · 5,243 views	36	January 10, 2020 6:16pm
Strong bass causing buzzing behind the wall by jaytor · 2,958 views	15	January 10, 2020 6:16pm
Loose speaker wire and high power amps by blueranger · 2,755 views	6	January 9, 2020 3:14pm
Dry Lightning Strike by daveyonthecoast · 2,308 views	3	January 8, 2020 10:28am
About the cheapest cable elevators (for those with empty pockets) by last_lemming · 4,118 views	25	January 7, 2020 12:48am

How can we hear the difference in cables in a bad room? by martin-andersen · 1,917 views	24	January 6, 2020 4:03am
Qobuz sounds better VIA USB vs Ethernet Direct from Gateway, Why? by grm · 2,892 views	4	January 5, 2020 2:49am
Room correction in noisy environment (ARC, Dirac, Minidsp, REW) by dtximages · 5,902 views	18	January 4, 2020 9:14pm
Nikko Alpha II Capacitor question by ovinewar · 4,025 views	7	December 31, 2019 7:52pm
OMG - I am just investigating ‘tweaks’ to improve my audio system. by tom8999 · 8,525 views	68	December 30, 2019 11:53am
Ethernet or USB for Streaming by grm · 2,664 views	7	December 25, 2019 12:46am
Ayone know the wattage used at a Rock concert? by mijknarf · 42,458 views	45	December 22, 2019 6:56pm
Coupling Capacitor upgrade? Which one first? by selman · 9,707 views	22	December 21, 2019 7:18pm
Hi-Rez Audio Distinguished in Blind Testing by andy2 · 1,879 views	1	December 20, 2019 1:26am
Digital read out static meters by theoriginalthor1 · 2,042 views	5	December 18, 2019 6:45pm