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Hello All I just Purchased a MXR-130 receiver and a Sunfire 300x2. The MXR will power a pair of Polk SDA-2Bs and then use it's pre-outs to the Sunfire, which will power another pair of Polk SRS SDA 3.1 TLs. Looking forward to enjoying this setup for years to come. 😎 I already reached out to Nelion to get the Sunfire scheduled for an overhaul. I'm not sure about the MXR though... It's in pretty damn good condition.

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Hey guys! My name is Danny and I've been a carver fan for a lot of years. I recently got an A500X and really don't know much of how to work on them. I am hoping to browse your guys posts and hopefully figure this out and maybe find out where to get parts! Thank you!

Hi All, I found this site when I bought a partially functional PM600 with the aim of learning more about the amps and possibly fixing it. My history with Carver amps is I bought a Carver 1.5t and later a C4000 preamplifier when I left university in the late 80s, to drive my JBL L112s. These are largely the cause of my poor hearing in both ears now. Nowadays I have ME amplifiers and Duntech speakers as the main hi-fi but I am very interested in getting the PM600 going and watching those LEDs dance. One channel works (sort of) and I was hoping to debug it a little more with some hints from members of this site. I have a dual channel CRO and a Electronics degree (but not much practical experience). Just having had a bit of fun in my sparse spare time finding out how the amplifiers work (with the triac driving the transformer) from the service manuals. I also now realise just how old these amplifiers are now.... time moves on quickly! And I ain't getting any younger either.