My once marvelous Boston Acoustic A100 floor standing speakers are no longer producing rich lows. My system is old with a vintage Yamaha RX-500U Receiver. The system has been used sparingly for the last 15-20 years. I'm using it now to record my vinyl LP albums onto CDs with a Tascam CD-RW 900SL Professional machine.
There appears to be a poor connection to my speakers. I've cut the speaker wires numerous times and reinserted them in an effort to "clean" the signal but to no avail. The last time I did this I broke the plastic clip on the back of one speaker which complicates things.
I've often wandered if my receiver might be the problem. I know the volume control is "touchy".
What are your thoughts / suggestions? Thank you.