CD player connected directly to Amplifier?

I am using the Wadia 581se i this is my fourth Wadia and since going direct i can't imagine adding additional signal altering components. Unlike many other digital sources you can add other components to the Wadia's inputs including using the DAC for a component like their 170 Ipod transport.

It depends upon whether the volume control on the CD player is analog or digital. Digital volume controls throw away bits (i.e., reduce processing power) with full resolution existing only as you increase the volume past a certain point. Analog volume controls do not have this problem, but they can they have other problems if the manufacturer is trying to hold down costs or doesn't know what it's doing. Generally speaking, volume controls on CD players are digital, and generally speaking, analog volume controls are better.

Nice thread! I have been thinking about the same thing lately. There are some input and output parameters which need to be taken in account, correct? For example, I am not sure that my Esoteric Dv50 can drive BAT vk60 Amps. Can anyone advise what to definitely look for? Also - Can my player be connected directly to the amps, without a problem?

"Is there an obvious advantage in performance?"

Not an obvious one in general as you might think, but perhaps.

Like most things with systems (audio or otherwise) it depends on specifics and details: which CD and amp, how well they synergize together, which pre-amp is or is not there as well, which ICs used.

I've a DAC w/volume control and mfr (dCS) recommends "direct to amp".

I very much prefer system sound interposing a nice tubed linestage.