I've got a Diamond Audio D55.1 with very low hours that runs flawless that I'll sell for $275.00 shipped. When run as a 4-channel it produces a clean 80 watts x 4. here's the manual too check out. " http://www.diamondaudio.com/manuals/d5_5_1_amplifier_manual-2002.pdf " . Let me know if interested & I'll get some pics for you.
mbquart discus 450 bnib 1 yr exchange warranty 130 shipped the dsc480 is 140 shipped both are very under rated and extremely clean sounding sq amps. the new output signal circuitry is totally redesigned.
a quote:
To further control noise and distortion, these Discus A/B Class amplifiers have high speed audio signal re-sampling circuits that identify these unwanted signals and then create mirror-image signals of them that’s re-injected into the signal path, effectively canceling distortion to the point of inaudibility. Sounds simple but these control circuits are processing signals more than 100,000 times a second.
I have a brand new in box rf p400.4 or bnib 300.4 or a autotek 75.4. I will give good prices. pm me if interested. I also have 3 sets of bnib rf 6.5's and comps and some sweet head units. lmk,thanks
i have a brand new still in plastic MA Audio HK598 4 ch amp (800wrms) 165 shipped. Still in the box never installed... pm me if interested.. i will take some pics for ya