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imhififan

Responses from imhififan

accuphase a36 vs p4500
the p4500 shows 90w output/145 max....but how much would be class a? The power consumption specs of P-4500 is 62 Watts @ idle, since class A efficiency is 50% or less, so it's safe to estimate its class A bias is less than 15 Watts per channel.... 
Need info on Pro-Ject anti-skate weight
Can someone possibly weigh their Project anti-skate weight in grams It weights 3.5 g, and it's available online: https://www.musicdirect.com/accessories/pro-ject-anti-skate-weight https://www.amazon.com/Anti-Skate-Weight-Pro-Ject-Turntables-1... 
Rotel A14
Let your ears be the judge.šŸ™‚  
Accuphase E600 voltage conversion
šŸ„‚ I'm glad to be of helpšŸ™‚  
Accuphase E600 voltage conversion
@pip555 Thanks for the measurements, the readings confirm that brown and yellow are 100V windings, red and blue are 120V windings. You can go ahead to move the jumper wire J1 to J4, J3 to J5. That will change the voltage setting from 100V to 12... 
Accuphase E600 voltage conversion
@pip555 Thanks for posting those images, for 120V mains, I believe J1 should moves to J4, J3 moves to J5. And J2 remains in the same place. Before you move the jumper wires, please measure the following resistance and post the result to make s... 
Accuphase E600 voltage conversion
@pip555Ā  Can you post a picture the back of this PCB? Not sure if I can help, perhaps from the picture we can figure it out. BTW, are you comfortable of using a DMM on mains voltage?Ā   
Adcom 545 MKII Amp...A "Pop "Sound
Is there a way to quiet down this pop sound ? Use a speaker switch, after turn on the amp wait 5 second then turn on the speakers. Or Keep the amp on 24/7.  
Cartridge Loading for a phono pre amp
@wynpalmer4 šŸ‘ Thanks! It's always a pleasure to read your posting in here, AK and diyaudio!šŸ™  
Volume Control Too Sensitive
Please check sensitivity and total gain of both pre and power High sensitivity speakers?  
Accuphase E600 voltage conversion
@pip555 Can you post the photos directly? Without google account I canā€™t access to it.  
Adcom 545 Mk II Amp questions
who is walt morrey?? Who designed GFA-535II, GFA-545II, GFA-555II, GFA-565, GFA-585 Power Amplifiers. Walt Morrey - Linkedin  
Adcom 545 Mk II Amp questions
No Sort of, it used servo to minimize DC offset. No, Mk II designed by Walt Morrey. Yes You're welcomešŸ˜Š  
B & K EX-442 Sonata Series Owners Manual
B&K EX442 Sonata 2 channel power amplifier specifications: Power rating @ 8 ā„¦Ā  200W Power rating @ 4 ā„¦Ā  350W Amperage (p-p)Ā  75A Dynamic head roomĀ  1.2dB Frequency responseĀ  1-45kHz Dampening factor (50Hz)Ā  450 Input sensitivity - Unbal... 
Connecting Audio
Pioneer Receiver SX950 would plug into (AMP A. IN) Audio Source Signal Selector The Second Unit is a Rotel AMP & Pre-AMP which I'm using together now. (AMP B IN) on Audio Source Signal Selector plug my Rotel AMP? 1 set of Speakers in the A...