How abaut if i remove the c4 and c5.
Why you want remove C4 and C5, do you want to use separate PSU for VAS?
MJE 15034/35, higher BVCE, readily available (i.e. RS components).sir coolet,
mje15030/31
But wait for Apex comments.
bye
effebi
transistor replacement
Hi apex,
Looking forward to build ax14,I want to build a stereo set.
I am having a pair of 2ski530-2sj201,2 pairs
2sc2922-2sa1216-2 pairs
mjl21193-21194-5 pairs
can you suggest if i can use these for ax14, And what would be the optimum voltage to be used.
Also if i use higher voltages than recommended what precautions should i take-will bigger heat sink be a good option
what would this amp be class -A or Class-B
Also i want suggestions as how to get 300 watts rms with this amp.
I need to for tower speaker which have 2, 8inchers in 1 tower and rated at 200 watts rms at 8 ohms per woofer, so 2 woofers mean 400 watss rms
i used to diy a long back, its been several years, so i would need your guidance.
Hi apex,
Looking forward to build ax14,I want to build a stereo set.
I am having a pair of 2ski530-2sj201,2 pairs
2sc2922-2sa1216-2 pairs
mjl21193-21194-5 pairs
can you suggest if i can use these for ax14, And what would be the optimum voltage to be used.
Also if i use higher voltages than recommended what precautions should i take-will bigger heat sink be a good option
what would this amp be class -A or Class-B
Also i want suggestions as how to get 300 watts rms with this amp.
I need to for tower speaker which have 2, 8inchers in 1 tower and rated at 200 watts rms at 8 ohms per woofer, so 2 woofers mean 400 watss rms
i used to diy a long back, its been several years, so i would need your guidance.
First post - Thanks to everybody - great thread!
Hi APEX, i like you schematics. Thank you fr sharing!
It looks to me nice and simple enough to try a a DIY ! I was reading all the thread 😛, and I found it very interesting. Since I tried to understand it all, Can you explain me why you have C3-R5 (Wahab at beginning had some words) and why D1? Are they necessary ?
And then that R3, won´t be better to split it in two emitter resistors for the LTP? Look, I am sure 100% you design is OK, I am only trying to understand a little bit how it works.
Thanks- ATX
AX14 pcb size: 60x82,5mm
For protect go to thread http://www.diyaudio.com/forums/solid-state/162081-dc-servo-mosfet-amplifier-3.html post #23.
Regards
Hi APEX, i like you schematics. Thank you fr sharing!
It looks to me nice and simple enough to try a a DIY ! I was reading all the thread 😛, and I found it very interesting. Since I tried to understand it all, Can you explain me why you have C3-R5 (Wahab at beginning had some words) and why D1? Are they necessary ?
And then that R3, won´t be better to split it in two emitter resistors for the LTP? Look, I am sure 100% you design is OK, I am only trying to understand a little bit how it works.
Thanks- ATX
100 w ultimate fidelity amp
Hi,
I am newbee ( from india) in diyaudio.I need latest corrected schematics of this 100w
amp.And also want to know output power,rail voltages, distortion figures.
Kindly help me. Thanks in advance, sorry for bad english.
My e mail--- shy_byz@yahoo.com
Hi,
I am newbee ( from india) in diyaudio.I need latest corrected schematics of this 100w
amp.And also want to know output power,rail voltages, distortion figures.
Kindly help me. Thanks in advance, sorry for bad english.
My e mail--- shy_byz@yahoo.com
hello Mile
could you please tell me whether this amp AX-14 can drive the following speaker
Ahuja Sound Solutions
could you please tell me whether this amp AX-14 can drive the following speaker
Ahuja Sound Solutions
sir coolet,
mje15030/31
thanks guys... how about MJE340/MJE350... any replacement?
Regards,
Co0LET
DCT-1
Speaker Terminal
apex,
where are you sir?
please post triac protection pcb,
i saw it in another thread before,
i cant find it now,
Speaker Terminal
Attachments
thanks guys... how about MJE340/MJE350... any replacement?
Regards,
Co0LET
2SA1478/2SC3788 can be use instead MJE340/MJE350,
Regards
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