My contribtion for Apex SR250 with Pro detection, On, Signal and Clip.
Nice work, thank you.
SR 200 PCB
Hi,
Can any one post the latest SR200 PCB for toner transfer, with schematics please?🙂🙂🙂
Hi,
Can any one post the latest SR200 PCB for toner transfer, with schematics please?🙂🙂🙂
Hi,
Can any one post the latest SR200 PCB for toner transfer, with schematics please?🙂🙂🙂
You got it. Apex SR200 with Pro. detetion, clip, signal and on.
Attachments
Thank You!
Can you please guide me the 'bias adjustment' of SR200 as well?
U made PCB .can u show
U made PCB .can u show
Hi Sunny,
PCB is not ready yet I would post it when it is ready!
😉
SR200
Good Day Kandimba,
Hope all is well... can I use your SR200 and SR250 layout's with Apex PA protect circuit?
I've attached pics of my protect build for my B500 amp that I'm busy building. This week I will make soft start and PSU PCB's.
Thanks in advance,
Regards,
macd🙂🙂🙂
Good Day Kandimba,
Hope all is well... can I use your SR200 and SR250 layout's with Apex PA protect circuit?
I've attached pics of my protect build for my B500 amp that I'm busy building. This week I will make soft start and PSU PCB's.
Thanks in advance,
Regards,
macd🙂🙂🙂
Attachments
Good Day Kandimba,
Hope all is well... can I use your SR200 and SR250 layout's with Apex PA protect circuit?
I've attached pics of my protect build for my B500 amp that I'm busy building. This week I will make soft start and PSU PCB's.
Thanks in advance,
Regards,
macd🙂🙂🙂
Greetings brother but tell me where is Pro in sr200.
Good Day Kandimba,
Hope all is well... can I use your SR200 and SR250 layout's with Apex PA protect circuit?
I've attached pics of my protect build for my B500 amp that I'm busy building. This week I will make soft start and PSU PCB's.
Thanks in advance,
Regards,
macd🙂🙂🙂
Hi Macd! No !! For SR200 and SR250 you only can use the protection 7.
Attachments
SR200 and SR250
Thanks Kandimba,
Noted and thank you for the pcb layout.
Regards,
macd🙂🙂🙂
Hi Macd! No !! For SR200 and SR250 you only can use the protection 7.
Thanks Kandimba,
Noted and thank you for the pcb layout.
Regards,
macd🙂🙂🙂
SR200 protect stub...
see foto below....
Greetings brother but tell me where is Pro in sr200.
see foto below....
Attachments
Ok brother. But I made old version there is no Pro.i also made psu7 .see foto below....
Hi Guys,
I will start PCB fabrication of SR200 V3 and PSU 10 from a professional PCB shop. PCB design done by Alex and Schematic from Apex Sir.
Starting a Group buy option for these PCBs to reduce overall cost.
Any one interested in SR200 v3 and PSU 10 pcb Group buy please let me know..
After getting adequate order numbers at least 20 boards.. Production order can be placed with the pcb shop.
PCBs will be of good quality having 2 mm thickness(for SR200) 1.6 mm for PSU , 90 um Copper, double layer.
Please raise interest to take this excellent amplifier project forward..
Regards,
Samrat
I will start PCB fabrication of SR200 V3 and PSU 10 from a professional PCB shop. PCB design done by Alex and Schematic from Apex Sir.
Starting a Group buy option for these PCBs to reduce overall cost.
Any one interested in SR200 v3 and PSU 10 pcb Group buy please let me know..
After getting adequate order numbers at least 20 boards.. Production order can be placed with the pcb shop.
PCBs will be of good quality having 2 mm thickness(for SR200) 1.6 mm for PSU , 90 um Copper, double layer.
Please raise interest to take this excellent amplifier project forward..
Regards,
Samrat
APEX PSU 7
APEX Pro. 7A, with fan control and soft start. APEX Pro. 7B without soft star and APEX Pro. 7C mono without soft star.
APEX Pro. 7A, with fan control and soft start. APEX Pro. 7B without soft star and APEX Pro. 7C mono without soft star.
APEX Pro. 7A, with fan control and soft start. APEX Pro. 7B without soft star and APEX Pro. 7C mono without soft star.
Attachments
SR150
Hi folks, I have completed the SR150 build and I'm in the midst of testing it. So far the sound is very detailed, but I find the highs are a little too bright, almost harsh. I'm pretty new at this so any pointers are appreciated. 🙂
I've attached a pic and the files I used.
Thanks
R
Hi folks, I have completed the SR150 build and I'm in the midst of testing it. So far the sound is very detailed, but I find the highs are a little too bright, almost harsh. I'm pretty new at this so any pointers are appreciated. 🙂
I've attached a pic and the files I used.
Thanks
R
Attachments
I suggest +/-75V DC rail voltage for SR200.
Apex Sir,
What is the Gain of this amplifier with 75-0-75 VDC power supply?
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