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Old 7th May 2012, 06:26 PM   #1301
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Nice work,
Regards
Thanks Sir.
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Old 9th May 2012, 06:54 PM   #1302
dj_mooo is offline dj_mooo  Philippines
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master can i bridge the b80? what is the procedure?tnxx
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Old 9th May 2012, 07:59 PM   #1303
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master can i bridge the b80? what is the procedure?tnxx
You can use this circuit for bridge two amps.
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Old 10th May 2012, 01:58 PM   #1304
maouna is offline maouna  Greece
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im thinking of starting the construction of ax14.is this the correct schematic at post #1240?

APEX i found this schematic of yours. can you give some information and pcb?
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Old 10th May 2012, 09:44 PM   #1305
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im thinking of starting the construction of ax14.is this the correct schematic at post #1240?

APEX i found this schematic of yours. can you give some information and pcb?
Schematic in post #1240 is correct, and there is to many amps schematics this is B50 but only for test B500 sound in home audio.
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Old 11th May 2012, 08:06 AM   #1306
maouna is offline maouna  Greece
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thanks for reply.i have also seen o photo of B500 with one pair of output transistors.can you post the pcb?
so ,for home audio in the range of 50-100 watts which one do you suggest? ax14, B500 with one output pair, or something else?

Last edited by maouna; 11th May 2012 at 08:08 AM.
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Old 11th May 2012, 09:52 AM   #1307
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Originally Posted by maouna View Post
thanks for reply.i have also seen o photo of B500 with one pair of output transistors.can you post the pcb?
so ,for home audio in the range of 50-100 watts which one do you suggest? ax14, B500 with one output pair, or something else?
B500 with one pair of output transistors is not my work.
I suggest SR100
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Old 12th May 2012, 07:29 PM   #1308
Vostro is offline Vostro  South Africa
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Hi ive just recently come accross this thread and after trying to sift over all 131 pages ive become lost, hehe guess im not the brightest.
Can someone pls post the most recent working and well tested Schematic, PCB, of the Amplifier and Full protection and power supply.

Im am going to build a stereo, what Voltage and VA rating Toroidal should i buy, Ill buy one per channel.

Thanks , even links to most recent pcb etc will be so helpfull.
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Old 13th May 2012, 10:26 AM   #1309
AndrewT is offline AndrewT  Scotland
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Ask Apex to insert the latest information and/or links to post1.
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Old 13th May 2012, 12:14 PM   #1310
maouna is offline maouna  Greece
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I have build PSU that APEX posted which has clipping indicator,dc protect,vi limiter and two 10000uF caps on board as well as rectifier bridge and some changes he gave me to use it with 24-0-24 transformer.its a great all in one PSU .

APEX do you have the same PSU but with four 10.000uF caps or is it possible to redesign the same?
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