Studio Reference Amplifier

[apexaudio]

With 6 pairs of outputs and TEF output stage SR200 can get over 600W/4R (+/-90V rail)

 

[alex mm]

I'm sure you could done this on single layer
Regards

 

[DAMANHURI]

I will always wait for the results of the design of the PCB MM Alex, I like your design. I would not be as good as you are, I salute you.

 

[DAMANHURI]

With 6 pairs of outputs and TEF output stage SR200 can get over 600W/4R (+/-90V rail)

dapatkah kau berbagi untuk rancangan TEF dengan 6 Pair Transistor ?

 

[apexaudio]

SR200 dual mono in progress...

 

[DAMANHURI]

SR200 dual mono in progress...

Cool. I like Your Design

 

[shravanth]

hello sir can any share amplifier bridging circuit

 

[apexaudio]

hello sir can any share amplifier bridging circuit

 

[shravanth]

thank you apex sir

can I use 75-0-75vdc supply

 

[apexaudio]

thank you apex sir

can I use 75-0-75vdc supply

Yes, just connect +/-75V to +/-HV

 

[shravanth]

thank you sir . . . . can I use it for SR200

 

[apexaudio]

thank you sir . . . . can I use it for SR200

You can use it with any amp.

 

[shravanth]

hello sir can you share soft start for transformer with layout for SR200

 

[apexaudio]

hello sir can you share soft start for transformer with layout for SR200

 

[wiljj78]

Hello Mr. Mile,

How many seconds delayed on this soft start cicuit?

Also MOC3063 can be replace instead of MOC3041?

I have few of this MOC3063 and i want to know if this can be use on this circuit.

Regards,

 

[AndrewT]

Should a Zener be added in parallel with 220uF/35V to ensure it can never go over voltage?
Maybe 33V?

 

[apexaudio]

Should a Zener be added in parallel with 220uF/35V to ensure it can never go over voltage?
Maybe 33V?

ZY15 is in parallel with 220uF and voltage on 220uF can't be over 17V.

 

[apexaudio]

Hello Mr. Mile,

How many seconds delayed on this soft start cicuit?

Also MOC3063 can be replace instead of MOC3041?

I have few of this MOC3063 and i want to know if this can be use on this circuit.

Regards,

Delay is about 1sec. MOC3041,42,43,61,62,63... can be use on this circuit.
Regards

 

[AndrewT]

ZY15 is in parallel with 220uF and voltage on 220uF can't be over 17V.

Are you confirming that the MOC30xx allows the existing Zener to protect the electrolytic from overvoltage?

 

[wiljj78]

Delay is about 1sec. MOC3041,42,43,61,62,63... can be use on this circuit.
Regards

Thanks for the swift reply.

Regards,