1200W rms pro audio and simpe circut.

[Corvett]

Speed

hi ravpreet420
greetings some pics for you H900 with mj21195 mj21196 better SOA more
robust transistors than 2sc5200 2sa1943 just see how compact amp is
second picture is real 500 watt amp copied from rod elliots site this can be made into hclass
thanking you
michelle

I think that is the APEX amplifier?

I know, that 2SA1943 and 2SC5200 are much better in terms of audio quality, becuase od Ft parameter in datasheets, they are much faster,

MJ21196, MJ21195 are very good also, but not like Toshiba ones! -)

What results you have found in this amplifier?

Tel me listening impressions

 

[michelle]

hi Corvett
greetings yes its apex audio H900 with mj for 2 ohms load sound is clear and detailed many diyers have made it and they like it
best diy high power amp reason easy to make small pcb no biasing easy to get components and everything is explained well not just a circuit posted
and no explanation make it you wont regret it
thanking you
michelle

 

[isa_olcer]

desing by tamircihasan this circuit not working

 

[erhan739]

Devrenin burada yayınlanması hakkında zaten izin aldım devreyi kendim çalıştırdım ingilizce sitede dahil birçok kişi çalıştırdı yorumları okumanızı tavsiye ederim.

 

[isa_olcer]

hasana yazmışlar test videosu yokmu diye cevap yazmamış. tda1554 ün bile videosunu çeken adam bunun videosunu çekmemiş hayret. not tested video. functioning of suspect

 

[erhan739]

bende video var... 600w apogee hoparlörle sub olarak kullandım facebook profilimde.

 

[nazirdigi]

hi erhan,
can u draw and show the driver board and the out board connections.
pls share the lyt file.
where is the board pad file?
where is the limiter and protection pcb.

thanks.

 

[nazirdigi]

hi ehan why ur not responding 127 post?

 

[erhan739]

hi, here is limiter, protection driver board output section... on lyt format.. enjoy... but limiter circuit not tested.

 

[nazirdigi]

hi erhan.
i cant see the third lyt file. it showing blank black box in ares.
what is the relay value for proteciton board? i mean ampere and the dc voltage.
i think the protection and the limiter board for stereo am i correct?

thanks

 

[erhan739]

all files working ı was checked. protection relay board have 2xrelays.. if you want build for mono or stereo.. single relay depends 10amps protection board for overtemp and reactive fan controlling

 

[nazirdigi]

hi erhan.
this is the image i can see.

 

[erhan739]

ok then, maybe you have a version problem...

 

[nazirdigi]

hi erhan , thanks,
which version ur using?

 

[erhan739]

ı'm using 7.7 sp2 you can find here:
http://www.diysmps.com/forums/showthread.php?81-)PROTEUS-İSİS-ARES-7.7-sp2-)

 

[nazirdigi]

thanks erhan.
now all are working.

i made your 3band eq with tone and mic control, but not that much quality of that.
any other preamp with ton control u have.
if u have i need only four control for the preamp because the bcb size ,volume,bass,treble,and mic control.

i bought 4 /300w ,15inch fullrange speakers so i decided to make mid top boxes, each 1pair/box.
which perfect crossover curcuit for this. if u have pls share it.
thanks.

 

[khalsa]

HI erhan 7.7 sp2 is not suitable for windowXP and 7 any solution?

 

[nazirdigi]

you can use any ULTRA FAST DİODE with replacement.

hi erhan.
can u give some diode numbers pls.

 

[erhan739]

uf5408 you can use

 

[ravpreet420]

Hi erhan739 In Protection circuit miss speaker line connection (tl072 speaker line input connection ) ,i m find speaker line connection but m cannot find speaker line output signal for tl074