lpw

Responses from lpw

Amp preamp impedance matching...can anyone explain?
Al, thanks so much for your explanation - I get it now, although coupling capacitors and such are still beyond the scope of understanding for me :)The only regrettable part in all this is that it seems impossible to determine good impedance matche... 
Amp preamp impedance matching...can anyone explain?
I have a Pass X250.5 amp whose input impedance is 22 kOhms. I've been reading about tube preamps, specifically the ARC Ref 3 (output impedance 600 ohms balanced) and Cary slp-05 (output impedance 500 balanced), both of which seem to draw comments ... 
Help Finding Balanced Tube Preamp with HT Bypass..
Can you elaborate? What kind of switch are you referring to? 
CD out: Digital or Analog?
There is a 'stereo direct' mode on the B&K202 - you must select this mode if you want to use your CD player's DAC. Otherwise, all signals (ie. digital and analog) will be processed by the B&K's DSP's.In the case of an analog connection, th...