Wow! Thanks for all the suggestions! I ought my Audio Research a few months ago from eBay and never had any issue with it. Just got the BAT 6200 from Audiogon yesterday and hooked everything last night. I did find one problem, though. One of the speaker fuse is broken. I am not sure if this cause all the trouble. I have a pair of Carver ALIII for over 20 years. It has two fuses each speaker. One for the base, one of ribbon. I did use one of my other pre-amp with BAT amp, I still found the sound went up an down some how. However, after I only hook up the speaker without the broken fuse, the weavy sound is gone. Very strange. Anyway, I will go to Homedepot to ge the fuse and and see this if this problem goes away after replace the new fuse. Ting
The volume of my speakers going down by itself and going back again in a minute or two
I just upgraded a used Audio Research tube Preamp and a power amp. I found that the The volume of my speakers going down by itself and going back again in a minute or two. What could be wrong? Both amp and preamp are used. I had my speakers for 20 years. Never had the issue before. Help!
Showing 2 responses by carolinaboy2
The model of the Audio Research I bought is LS17SE Tube Hybrid Stereo Preamplifier. |