I cant remember the exact model number as its not in front of me right now. I think its the 750D But its not the 1000D, its a little bit smaller, only 1 power toroid. But its the same body style, and its a monoblock.
Anyway, it works fine if you use an MP3 player or a PC for a source. But no sound if you use a head unit. You get a good spark when plugging in the RCAs.
So i checked that, there is 45V between the RCA ground and Amp Ground.
Checked the RCA ground on the inside and its 0 ohms grounded to the internal amplifier ground reference, basically the secondary of the toroid. But there is a 45V difference between secondary ground and primary ground.
any ideas? Amplifier works.
Anyway, it works fine if you use an MP3 player or a PC for a source. But no sound if you use a head unit. You get a good spark when plugging in the RCAs.
So i checked that, there is 45V between the RCA ground and Amp Ground.
Checked the RCA ground on the inside and its 0 ohms grounded to the internal amplifier ground reference, basically the secondary of the toroid. But there is a 45V difference between secondary ground and primary ground.
any ideas? Amplifier works.
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