4 Channel AMP DIY

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In the quest of helping out a friend , I built a 4 channel amp right from the ground up , its to be used in a bi- amp setup with active crossovers. Without further delay here are the specs.
CH1 - 110W@8E , 170W @ 4E
CH2 - 30W@6E , 45W@4E
CH3 - 110W@8E , 170W @ 4E
CH4 - 30W@6E , 45W@4E
SNR > -95DB
THD <= 0.1%
DAMPING FACTOR FOR CH1 & CH3 >= 800
DAMPING FACTOR FOR CH2 & CH4 >= 400
THERMAL , OVERLOAD, SHORT-CIRCUIT, DC DETECT , DELAYED TURN-ON PROTECTIONS, SOFT START
****(I have grossly under rated the amp output power , it put out significantly more power thanks to 750VA transformer)
These are some of the features of this humble amp , it also has signal detect led on front panel along with protection indicator.
its a fun journey doing every thing from the ground up , hope u guys like it too.


Regards
ONB
 

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