samliu1f36

Responses from samliu1f36

How to perform a gain match two amp for bi-amping?
Just check www.space-tech-lab.com, their web site have the 10 free tips section which describe how to calibrate a bi-amping system. 
Pre-Amp Recommendation
Try to look at the Space-Tech Lab, their balanced pre start from less than US$1K and have a very good review from actual users. I have listened to their products both in the shop and my friend's place, very accurate, natural and opened sound, high... 
Who makes the best passive volume control?
I recently noticed that a hi-end tube audio manufacturer in Vancouver made a 100 step IR remote control volume passive pre-amp, model number RV-101, which should be exactly match your requirement. They claim this is all relay switch resistor ladde...