I got that same 150 watt amp, pre, tuner, and meters at a thrift shop for 325 dollars (great thrift find) had the amp in for repair 3 times. Thought it sounded great/awsome my first real power, till i got my mcintosh mc7270 and my adcom gfa585le then i knew, played with it for 2 or 3 years then sold the mitsubishi and all its components for 300 dollars via craigslist