Posted April 12, 201114 yr I have an older 4 channel class AB amplifier that was made by Dragster Audio Art. Amplifier goes straight into protect. I asked Chris at dB-r a couple years ago and he said more than likely it was bad output fets. Chris does not work on older amplifiers like this anymore. I am looking for some feedback on Ampmedics more than anything as we know what kinda quality Mr. Mantz is known for.Here is a couple board shots of the amplifer. It is actually a great amplifier and was solidly built in the EU (European Union).
April 12, 201114 yr Those gets real hot !It was a well known brand, coming from Italy, spl oriented with huge subs and amps.Good luck. I can't help you, sorry !
April 12, 201114 yr Author This amplifier was manufactured by GT Trading in Italy, the company behind the STEG brand. Since the original GT Trading company went bankrupt in 2008 (by the way, GT Trading is in business again and STEG amplifiers are also available again), the former GT engineering team formed MOSCONI. So I would recommend to contact ORCA, the US distributor of MOSCONI. It shouldn't be a big problem for them to repair the amp or to get support from the engineer, who actually designed that amp.This was posted on DIYMA about this model of Amplifier. I thought about selling it once it was fixed but now I think I will keep it.
April 18, 201114 yr Author I'm not sure it's built here. Too bad you are so far, I'd fix it up quick...I know what you mean, after seeing you re-build that DD amp, you were the first person I thought of after dB-r turned me down. As far as being built in the EU, it says on the box it self.
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