vin-ta-ge wrote:
A decent receiver from the late 70's early 80's for beetween 100.00$ to 250.00$ ?
I see absolutely nothing....as noway said, that will be the cost for a professionally serviced in a professional electronic shop.
Maybe you could find a Carver HR-732 for 200.00$ in good condition with remote.
Any unit from the 70's that you could found will need a good inspection and a service.
vin-ta-ge, the HR-732 (60WPC) would basicaly be a wash compared to his existing Hitachi (50WPC), He needs a serious step up in power so a HR-752 (100WPC) or HR-772 (140WPC) if a remote is required. Otherwise my recommendation for a Carver Receiver would be a serviced (speaker relays and PS caps) MXR-130 (130wpc) or MXR-150 (150WPC).
Another option would be if the Hitachi has preamp outs to use those to drive a serviced (caps) Carver M-400t (200+WPC) which would give him a more tube like sound than the M-400 or M-400a which have a more characteristic SS sound much like his existing Hitachi. They can easily be found for between $200 and $250 on the used market these days. Point of interest, Bob Carver recently opened a new service shop for Carver amplifiers in Washington State and charges $179 for a full factory refurb to original specs including all applicable service bulletins and upgrades.
BTW, the reason I mention serviced is that with ANY brand or model amp over 20 year old, the electrolytic caps are reaching the end of their useful life, wether or not they have been used. Always look for leaking or bulgeing caps in any vintage amp before buying it or powering it up.
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Besides, the cube is just about the coolest looking SS amps around IMO!