100W Ultimate Fidelity Amplifier

[Hadighorbani]

your wellcome
all of us must say thanks sir mile
have nice time my friend

 

[andrewlebon]

apex audio fans

apex audio amps 3 diyers here like them

 

[44250]

apex audio amps 3 diyers here like them

that´s really good picture! 🙂 good team with same goals!

 

[DILIP KUMAR]

team

That is very good team and FA.......................R

 

[DILIP KUMAR]

HAPPY HOLI ALL DIY😀

 

[drauns]

Hi Mr MILE Please check whether there are any errors

Regards,

 

[ahmadfay]

like b500 pcb, i like it
mantap kang
salam kenal, ahmadfay

 

[drauns]

thanks @ahmadfay

salam kenal, DRAuns

 

[Arif Budiyanto]

DRAuns, are you from Solo? I see uns there...
Regards,
Arif B

 

[wendipassundan]

need help

Greetings all. please help what is wrong with this amp. when dc in connection directly fuse burning?




Thank you so much

 

[wiljj78]

Greetings all. please help what is wrong with this amp. when dc in connection directly fuse burning?




Thank you so much

Check you prower transistor and driver transistor, theres must be short somewhere...
Did you use 10R/10W resistor instead of fuse on both rail or light bulb tester on the first fire up??

Regards,

 

[apexaudio]

Greetings all. please help what is wrong with this amp. when dc in connection directly fuse burning?




Thank you so much

1N4007 wrong polarity.

 

[lanchile]

That is when We rush things lol. Good catch!😉

 

[drauns]

DRAuns, are you from Solo? I see uns there...
Regards,
Arif B

no am 4 Kediri jatim

Regards

 

[apexaudio]

I made this amplifier for test my home DIY speakers (two way TL).

T Line for 8 inch driver, size 36x22x80cm

 

[AKN]

Hi Apex,

AX14 with custom PCB (VBE transistor not mounted yet).

 

[apexaudio]

Hi Apex,

AX14 with custom PCB (VBE transistor not mounted yet).

Nice work,
Regards

 

[wendipassundan]

is very fantastic

1N4007 wrong polarity.

Thank you for a very quick response, I already fixed the position of races. and the sound of this amp is very fantastic. . clear, deep bass,



Greetings to all, thank you very much for the apex audio

 

[Hadighorbani]

Thank you for a very quick response, I already fixed the position of races. and the sound of this amp is very fantastic. . clear, deep bass,



Greetings to all, thank you very much.

Hi
very good work my friend
i dont have PCB file for this amp
please share the PCB and layout file

 

[wendipassundan]

Hi
very good work my friend
i dont have PCB file for this amp
please share the PCB and layout file

Greetings. mine use this layout


sorry my bad english