anybody know anything about the old Diamond audio amps with black cases?

[19psi 10+ year member]

i just picked up an old diamond 2 chan. amp with a black case and a large diamond brand logo on the top. when did these come out? how did they rate?

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[bonesninja 5,000+ posts]

ummmm...some of them still have black cases

 

[dragnix 5,000+ posts]

aren't only the higher line models have black case?

 

[bonesninja 5,000+ posts]

thats the '07 lineup...the black one are D1's i think

 

[19psi 10+ year member]

i found it somewhere. it's an 06 D3 400.2 that i got. hope it works when it shows up!