imhififan
Responses from imhififan
| NAD 7140 repair-HELP http://home.windstream.net/wbittle1/vaud5.htmIf I were you, after cleaned the speaker selector, relay contacts etc, if the amp section still not working, I will leave it as is, find a cheap used Adcom, B&k or Parsound power amp to pair with it... | |
| NAD 7140 repair-HELP Those fuses for tuner section only.If both channel of Amp section not working, start with power supply to diagnose. You can download service manual from http://www.vintageshifi.com/repertoire-pdf/Nad.php | |
| Help With 60Hz Hum PLEASE "7. Switched between XLR and UNBALANCED (THE UNBALANCED CONNECTION WAS A BIT WORSE)"I missed this line, my bad.THE UNBALANCED CONNECTION WAS A BIT WORSE because of the 7805 has higher gain on unbalanced input.You have a noisy 8801?Disconnect a... | |
| Help With 60Hz Hum PLEASE Did you try using RCA connections from 8801 to 7805?The 7805 has very low input impedance on Xlr. | |
| where can I buy a 1/4 amp slow blow fuse? Amazon.com | |
| Need Help on a Krell KAV300cd Repair - have one? http://www.diyaudio.com/forums/power-supplies/270599-krell-kav-300cd-fault.htmlHave some picture and schematics of the power supply on post #24 | |
| Accuphase voltage conversion pip555,Open the amp, see if you can find the broad https://www.facebook.com/media/set/?set=a.401024800009547.1073741833.266965016748860&type=3 | |
| How to eliminate standby AC line current this may on your PT2300 | |
| Need Help on a Krell KAV300cd Repair - have one? | |
| Purpose of white LED lights inside Wolcott amp. Have you contact Wolcott Audio? I believe the LED comes on indicate a bad tube. | |
| Speaker Switch That Protects Tube Amplifier To be able to do live A/B switching, this is an idea:A Shorting Contact Style 3 Deck 3 Position Rotary Switch,Deck 1: pole connect to speaker +, position A to AVR + output, position B open, position C to Tube Amp + outputDeck 2: pole connect to sp... | |
| Speaker Switch That Protects Tube Amplifier "Should I be concerned with the tube amp not being loaded for a instant when the switch is toggled?"That depends, even though IF the tube amp has some sort of protection circuit built in, I won't risk it. Same thing on the ss amp, even though it h... | |
| Speaker Switch That Protects Tube Amplifier Please refer to Is It Safe To Connect Speakers To Two Amps, Almarg and Hifihvn have very good advise on this. | |
| Speaker Switch That Protects Tube Amplifier Cool! Just be sure that using make-before-break switch between load on tube amp, and break-before-make switch between tube amp and receiver. | |
| Rewiring 220v to 120v Clearaudio max reference using 3 AC synchronous motors, and come with a Clearaudio Accurate Power Generator "APG" |