QUASI Amplifier for Beginners

[apexaudio]

Originally Posted by boytaho

what is the full power into mono 8ohms, 4ohms and bridge 8ohms, 4 ohms?

See post #59
Regards

[apexaudio]

XLR Amp input circuit with GND 'lift' switch.

[boytaho]

Originally Posted by apexaudio

See post #59
Regards

oh i see, that is for +-65... how about with +-78v dc with 5 pairs of c5200?...

thanks
regards

[echobase]

Originally Posted by djk

"Who care about fake! "

Fake parts are seldom as robust as original parts, I suggest you add a DC protect circuit.

It is hard to find original parts in this regions. If you do, it will cost you lot (may be around RM120.00/US38.00). It's alright to use fake one at this initial stage. After all it is an experimental project. When I found that this project work then I'll go for the originall one. Even tough you said it was fake, but it was from Mexico. You suggest to add DC protection circuit, can you show me how or just simply post the schematic.

Thanks, best regard.
Echobase

[apexaudio]

Use this simple DC protect with triac.

[noobie]

Originally Posted by apexaudio

Use this simple DC protect with triac.

the coil, # 0f wire and how many turns?

[apexaudio]

Originally Posted by noobie

the coil, # 0f wire and how many turns?

15 turns on 0f 10mm with 1,2mm wire.

[noobie]

Originally Posted by apexaudio

15 turns on 0f 10mm with 1,2mm wire.

thanks

regards

[echobase]

Originally Posted by apexaudio

Use this simple DC protect with triac.

Thanks again for the tips. once again I am asking for the preamp and speaker protection circuit. I hope that I am not asking too much from you.

Best regard

Albert

P.S Are you Star Wars fan!

[apexaudio]

Originally Posted by echobase

Thanks again for the tips. once again I am asking for the preamp and speaker protection circuit. I hope that I am not asking too much from you.

Best regard

Albert

P.S Are you Star Wars fan!

See my other threads...