Öökintölli wrote:
Need a really good tube CD/SACD/DVD player to replace my current Sony piece
of junk. I would also consider separate transport and tube processor.
My system is:
Brentworth Sound Lab Type IV speakers
Art Audio Diavolo amp
CAT SL-1 Ultimate preamp
RPM-2 turntable and arm with Lyra Helikon cartridge
McIntosh MR71 and MR66 tuners
Tandberg TD20A SE tape deck
What are the ones worth checking out?
If you are at all handy inside audio equipment, you may try modifying your
"piece of junk Sony". Take a look at my page:
http://home.netcom.com/~wa2ise/radios/tubedac.htm
Something else to try is to load the audio op-amp outputs with a resistor
to either a positive or a negative supply, say 12 to 24V DC.
Whatever a well filtered supply of these voltage levels is
present inside the player will do.
Select the resistor so you are drawing a few ma from the op-amp
at all times thruout the entire audio waveform. This makes the
op-amp behave as if it were single ended, thus avoiding class B
crossover distortion products (which the op-amp's feedback
loop tries to correct for, but some still gets thru). Some op-amps
benefit greatly, some this doesn't help. But this is an easy mod
to try.