100W Ultimate Fidelity Amplifier

[shreya]

Can i use ax-14 for PA application with two pairs of outputs with +/-65dc @ 8 ohms load

[shreya]

can i use ax-14 for pa application with +/-65v at 4ohms, how many pairs of output transistors to be used?

[apexaudio]

Originally Posted by shreya

can i use ax-14 for pa application with +/-65v at 4ohms, how many pairs of output transistors to be used?

Use 3 pairs of output transistors.

[shreya]

Originally Posted by apexaudio

Use 3 pairs of output transistors.

I think there is no pcb for three pairs of outputs to this ax-14 can i use sr200 for PA it has three pairs of outputs and also need good sound quality sound even for PA speakers,does it fit for this purpose or shall i use ax-14 anyway please guide me

[apexaudio]

Originally Posted by shreya

I think there is no pcb for three pairs of outputs to this ax-14 can i use sr200 for PA it has three pairs of outputs and also need good sound quality sound even for PA speakers,does it fit for this purpose or shall i use ax-14 anyway please guide me

Use SR200 it's give best sound quality for any purpose.

[apexaudio]

In post #1284 you can find pcb design for AX amp with 3 pair of outputs.

[shreya]

Originally Posted by apexaudio

In post #1284 you can find pcb design for AX amp with 3 pair of outputs.

Thank you sir but i decided to use sr200 as you stated of its quality of sound and performance
but there is no protection to it in the pcb can i add b500 protection ckt to sr200

there are so many versions of pcb of sr200 which pcb is to be used can you please suggest me

thank you

[shreya]

Thank you Mile but i decided to use sr200 as you stated of its quality of sound and performance
but there is no protection to it in the pcb can i add b500 protection ckt to sr200

there are so many versions of pcb of sr200 which pcb is to be used can you please suggest me

thank you

[Dmitry Ukraine]

Hello
How does the generated negative voltage in the circuit message number 704.
Thank you.
Regards, Dmitri, Ukraine, Dnepropetrovsk.

[djszambo]

Mam pytanie, gdzie można kupić duże radiatory aluminiowe ?

I have a question, where you can buy a large aluminum heat sinks?