I have recently purchased separates to replace my Carver 6250 receiver. I bought a CT-3 preamp, and a matching TFM-15CB amplifier. After getting it home, I found that the amplifie has intermittent issues in the right channel (not the preamp, as I tested it using my Nikko Alpha 130 amp). I went looking for an amplifier to replace it with while it was out being serviced, as the shop I use takes two to five months due to how busy they are. I found a gentleman who has a complete Carver system for sale for a very reasonable price. The system consists of a pair of M-200t power amps, a C-2 preamp, an