d9433940_nd___Surround_Sound_Processors__Recommendation
[Issue / Feature] Analog Bypass [Recommendation] 
Will you be listening to high-quality stereo analog sources, such as phono, tape, or the analog outputs of an external CD source? Then you should look for a processor which offers an analog bypass mode, where all digital processing is avoided. This will maintain the purity of your analog signals.
Goodwin's High End - Surround Sound Processors
Recommendation