Kove ZD 2000V

[caraudioguy2100]

Does anyone know what power supply fets and outputs this amp uses ?

As you can see someone tried repairing it before and put outputs in the power supply section .

So I’m not even sure if the outputs that are in the amp are correct .

 

[caraudioguy2100]

No I just opened it up just now when posting I ha ent even been inside the amp .

Would 3205’s work In the power supply ? If so should I stick with the 22 ohm gate resistors or switch them to 47 ohm

 

[Perry Babin]

The 3205s should be OK with either gate resistor.

 

[caraudioguy2100]

Wondering if these rectifiers look fake to anyone or is it just me ?

The original is soldered to the board the other rectifiers are off to the left

 

[Perry Babin]

Some of the photos I have of these rectifiers look like the one in the board. Other legitimate manufacturers may make diodes that look like the other ones.It's hard to say if they're counterfeit (substandard).

 

[RioWilko]

IRF3205(Q14,15,17,18,24,25,28,29), FMU32U(D2,3,17,18) AND IRF640N(Q5,6,11,12) and IRF9640(Q7,8,9,10,1,2,3,4)