Tech Talk

Popular Discussions	Posts	Last Response
What do you care about in this hobby? by mapman · 2,162 views	61	August 10, 2025 5:34pm
Crossover or crossoverless by bache · 787 views	17	August 9, 2025 12:15am
Subwoofer connection by pinotnoir · 322 views	9	August 9, 2025 10:05pm
Unbalanced to Balanced Converter Circuit with 0dB Gain by kevemaher · 461 views	9	August 17, 2025 9:54am

Tech Talk	Posts	Last Response
Speaker load on tube amplifier... by listening99 · 2,191 views	6	July 7, 2020 5:48pm
Can tubes cancel tubes? by sgreg1 · 1,930 views	5	July 5, 2020 4:10pm
RAM Super Low Noise 12AX7 by david99 · 3,655 views	6	July 3, 2020 1:47pm
Tungsram vs sovtek 12AX7 Gain question by david99 · 3,920 views	3	July 3, 2020 2:07am
System problem by gnaudio · 2,608 views	17	July 1, 2020 9:00pm
Equi=Core Hum & Other Issues by lowrider57 · 12,295 views	107	July 1, 2020 8:03pm
Naim Uniti Star Or Nova? Or.... by mhewitt · 5,226 views	2	July 1, 2020 5:07pm
How did it work? by ptss · 1,184 views	1	June 30, 2020 8:44pm
Capacitors for HP filters in tube amps recommendations? by bdp24 · 6,797 views	46	June 29, 2020 6:14pm
Line level attenuation - active preamplifier by mdempster · 2,533 views	2	June 29, 2020 3:40pm
Graphene for audio by gill_92 · 2,811 views	10	June 28, 2020 2:08pm
A challenge to all turntable manufacturers by jchiappinelli · 2,547 views	20	June 28, 2020 10:29am
Mark Levinson 533H Amp fuse information by daisydog · 3,628 views	9	June 28, 2020 5:13am
What About Kuzma? by cd318 · 4,154 views	6	June 26, 2020 8:38am
Seasoning your sound with powercords by b_limo · 2,166 views	15	June 26, 2020 3:06am
integra dtr 8.9 by jimkjr · 1,439 views	2	June 25, 2020 12:22pm
Best 6SN7 TUBES out there by phill55 · 24,405 views	12	June 25, 2020 12:17am
Power Cords, Too thin by mozartfan · 1,987 views	8	June 24, 2020 6:55pm
Output test on amp by last_lemming · 1,215 views	9	June 24, 2020 1:08pm
Issue? - speaker tweeters crackling when integrated amp turned on/off, muted/unmuted by michiganbuckeye · 2,645 views	3	June 20, 2020 8:05pm
How important is a Linear Power Supply Versus a Switcyed one? by sokogear · 6,608 views	28	June 17, 2020 4:45pm
earphone desgin and quality research by railsss · 1,078 views	2	June 15, 2020 6:47pm
Cool it! by tomavodka · 5,682 views	51	June 14, 2020 11:09am
Virtual Axpona by fuzztone · 1,669 views	7	June 14, 2020 4:31am
Tweaks that work? (yes very subjective topic) by skypunk · 9,193 views	71	June 13, 2020 4:35pm
Why no Virtual System pics?? by b_limo · 8,367 views	130	June 12, 2020 10:21pm
matching receiver and speaker question by peterhaze476 · 1,512 views	3	June 12, 2020 9:40pm
Amp & Speaker Synergy by b_limo · 1,298 views	5	June 11, 2020 8:46pm
BLUETOOTH Streamer for ARC CD9 DAC but using AES/EBU on XLR, or USB inputs by weiserb · 1,477 views	0	June 11, 2020 1:20pm
Phase inversion, active speakers and a tortured soul by celtic66 · 1,465 views	3	June 10, 2020 6:30am

Hello, I need help find a overhang gauge for a yamaha turntable. by peterhaze476 · 4,242 views	3	June 9, 2020 5:11pm
Any alternative to Radio Shack sound level meter? by oldears · 8,344 views	16	June 8, 2020 10:30pm
Tube amp reccomendation by hiend2 · 1,321 views	4	June 8, 2020 5:34pm
... How to select tubes for line level preamp ... by insearchofprat · 1,676 views	11	June 8, 2020 2:27am
Troubleshooting occasional popping from solid state amp? by conocedor · 9,421 views	12	June 7, 2020 10:31pm
DIY record cleaning solution recipe needed by hammy · 20,362 views	17	June 7, 2020 4:47pm
Have you ever wondered who sets the trends in the hi-end speaker industry? by contrastaudioua · 3,222 views	25	June 6, 2020 4:48am
How to measure pre amp for channel imbalance? by hiendmmoe · 2,422 views	4	June 4, 2020 8:24am
Bel Cantos Users Out there, have you tried Shunyata Power Units.......? by rapogee · 1,645 views	2	June 3, 2020 1:59pm
Linear Power supply for dedicated line by veerossi · 1,494 views	2	June 1, 2020 8:58pm
Sony Cassette Decks Question w/ Door issues after belt changes on TC-WE625 and TC-WR545 by meltdwn · 1,915 views	1	June 1, 2020 4:14pm
IsoTech Titan power conditioner experience by arturgorniak · 1,859 views	3	May 31, 2020 11:38pm
What Are Your Experiences with Decoupling Products and Your Recommendations? by mrc4u · 1,786 views	11	May 30, 2020 5:53pm
Spectral service by ptss · 2,312 views	4	May 30, 2020 2:44pm
Audio Research CD9 tube rolling ? by drcjj · 2,741 views	4	May 30, 2020 3:05am
12 years or 18 years? by tomavodka · 3,331 views	43	May 30, 2020 1:52am
Nicotine reidue on drivers by mizike · 2,829 views	22	May 29, 2020 5:25am
Does Oregon 626 still want old vacuum tubes? by pop3duck · 1,114 views	0	May 28, 2020 8:27pm
What Power isolation transformer or conditioner similar to Topaz by gte357s · 5,248 views	5	May 28, 2020 2:29pm
Mundorf Silver Caps by mozartfan · 6,291 views	22	May 27, 2020 6:53pm
MGA Mitsubishi Pre-amp DA P600 FUSE ..Help ! by rocky1313 · 1,411 views	1	May 27, 2020 1:23am
12V Deep Cycle battery with Pure Sinewave inverter for tube amp? by akwilson501 · 2,951 views	14	May 26, 2020 11:39pm
Is room treatment a science? by tomavodka · 4,197 views	43	May 26, 2020 1:32am
Help: Unidentified high-pitch sound by bluorion · 3,175 views	7	May 24, 2020 6:06pm
Anyone remember Cramolin Red? by denonito · 9,020 views	12	May 24, 2020 4:20pm
Weird problem noticed last several playings... by jkf011 · 2,007 views	13	May 23, 2020 9:02pm
Tours of Speaker Factories by b_limo · 1,122 views	0	May 23, 2020 6:28pm
Emotiva Repair by foie · 9,812 views	11	May 23, 2020 3:10pm
Can't Find A/C Converter Plug by dweller · 2,017 views	6	May 22, 2020 9:12pm
Theta Audio DAC will not play on Onkyo Receiver by bhowland72 · 1,208 views	6	May 22, 2020 3:08pm

switching voltage to 110 by jawfxr · 1,205 views	1	May 21, 2020 1:43am
THD vs. S/N+D by erik_squires · 1,931 views	5	May 19, 2020 8:59pm
6550 tube vs KT88 by bartokfan · 13,278 views	22	May 19, 2020 3:23am
Thorens TD 166 hum by thelonerider · 4,280 views	8	May 19, 2020 2:08am
Why do you think Bi-Wiring improves the sound ? by vair68robert · 23,948 views	122	May 18, 2020 8:07pm
Suspected power fluctuations on new 20A Circuit by msafrick · 1,888 views	12	May 18, 2020 7:01pm
How to stop waterboarding by powder1 · 1,594 views	12	May 17, 2020 9:22pm
Instrument Flight Rules? by timothywright · 2,239 views	16	May 16, 2020 9:46pm
POWER TUBES and Musical genre by mozartfan · 4,025 views	11	May 16, 2020 2:26pm
How to stop waterboarding by powder1 · 1,291 views	0	May 15, 2020 7:23pm
Width of Stage by sabrejet · 2,008 views	17	May 14, 2020 8:11pm
6N16 tubes in a preamp by twoleftears · 2,026 views	0	May 14, 2020 5:58pm
Favorite reviewer? by azstereo · 14,028 views	44	May 13, 2020 7:48am
Lifespan of amps and preamps? by cruxarche · 9,530 views	36	May 13, 2020 4:21am
Any one else using DIRAC or silimalr for 2 channel set uo? by guy-incognito · 2,889 views	9	May 8, 2020 2:48pm
Renaming The Forum by navyachts · 4,223 views	41	May 8, 2020 2:57am
Informative books about Audio by b_limo · 1,279 views	8	May 6, 2020 9:34pm
switching between two amplifiers; issues of power by listening99 · 2,983 views	18	May 6, 2020 5:24am
Oscilloscopes - what specs to look for? by eyrepm · 7,254 views	35	May 6, 2020 3:46am
How Low Can You Go? by jay73 · 1,977 views	15	April 30, 2020 5:52pm
I think it’s completely overwhelming... by b_limo · 3,307 views	16	April 30, 2020 4:39am
Do I need an overhang gauge, in addition to a protractor to position cartridge correctly? by peterhaze476 · 12,179 views	16	April 29, 2020 2:17pm
Which is the better decesion? by rsjm80 · 1,690 views	2	April 27, 2020 12:15pm
Perfect Path Technologies confusion by celtic66 · 13,878 views	141	April 25, 2020 11:04pm
Cross-talk and distortion, chief soundstage contributors... by listening99 · 6,217 views	28	April 25, 2020 1:21pm
Replace panel or add subpanel? by pingvin · 2,286 views	9	April 25, 2020 10:57am
Need help with finding the right cartridge for my turntable by peterhaze476 · 4,639 views	6	April 21, 2020 12:08pm
Custom Plating for amplifier faceplate......any possible problems by rapogee · 2,263 views	13	April 20, 2020 11:31pm
Tube noise mystery, continued by john_g · 1,977 views	2	April 19, 2020 6:40am
Break-in ? by jchiappinelli · 2,585 views	9	April 18, 2020 8:23pm

Speaker cable geometry question by nutella · 5,159 views	12	April 17, 2020 1:51am
Noise isolating metals by bflood · 1,773 views	4	April 17, 2020 1:26am
Running bi-wire cables backwards OK? by djjdf41c · 5,717 views	18	April 17, 2020 12:37am
BSG Technology Qol Fuse by lwin · 2,691 views	7	April 16, 2020 9:14pm
Am looking for a tech to work on my really old equipment AND by daveretired · 1,998 views	10	April 16, 2020 7:09pm
DAC question, help! by bluorion · 1,635 views	9	April 15, 2020 7:50pm
Diagnosing and fixing transformer hum by pingvin · 2,218 views	10	April 14, 2020 10:04pm
I swapped a capacitor and the oddest thing happened by erik_squires · 2,220 views	6	April 14, 2020 3:13am
Line fault at the outlet -- do I need an electrician? by hilde45 · 11,350 views	98	April 13, 2020 2:15pm
Thorens TD-110 -- need help/advice on adjusting tonearm, which stops too early by saml · 1,636 views	0	April 11, 2020 10:24am