Miku, I take note on that.
Carlos MkIII is good too compared to SR200 it has a punchy bass while SR200 is like you're having a Subwoofer.
And yes the speaker has low power handling but I'm not blasting it out, yeah you know play music just to relax
🙂.
Carlos MkIII is good too compared to SR200 it has a punchy bass while SR200 is like you're having a Subwoofer.
And yes the speaker has low power handling but I'm not blasting it out, yeah you know play music just to relax

Miku, I take note on that.
Carlos MkIII is good too compared to SR200 it has a punchy bass while SR200 is like you're having a Subwoofer.
And yes the speaker has low power handling but I'm not blasting it out, yeah you know play music just to relax🙂.
That´s cool! 🙂 I am glad that you are satisfied with that amplifier,my plan is to make SR200 too-i have allready done some prepairing. That amplifier is something that is "must have" ! 🙂
Tedious job on the chassis building and putting them altogether, cutting here, drilling here putting a hole there...cuts and bruises but after seeing it's working a feeling of satisfaction will burst out 🙂.
under test..burning in. Soothing and relaxing crystal clear music, no ear fatigue, FANTASTIC!!
stay in the quiescent current
Great job, I only can suggest Regulated PSU and transformer for each channel (dual mono) to get the best version SR200.
I like to see APEX logo on front panel 😉
Regards
I like to see APEX logo on front panel 😉
Regards
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These heat sinks are phenomenal.Nice Work!!!, where did you get your heat sink and Torroids in Dubai??? Also i notice something special on your PCB etching process really nice and i like it, can you share your etching methode??? sorry to ask bro but i like it...
Please send it on my mail wiljj78@yahoo.com.
Many thanks in advance.
Regards,
Wiljj78
* 🙂
time to cool it off.
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Good work Junie, as always, you're getting really good at this ..🙂
Set 50mV on 0R47/5W resistors, it's 100mA bias current. If you have large heatsink set 100mV (bias 200mA).
Regards
Thank you very much APEX for helpful Technical support. 🙂
Thank you very much APEX for helpful Technical support. 🙂
Set 15mV on 0R47/5W not 50mV it's my mistake.
Junie.where are you? you have sr200 finished and now you don't need diy-comunity? 🙂 after some listening i hope you have some new impresions about your newest amplifier?
Ive Etched and started to built up the New pcb from Alex_MM SR200 Ver3.1
I have some questions,
1.) I see Mr Alex included 2x100nf decoupling into the 'signal' ground from the 15V rails,
I don't see this on the Original Circuit Diagram, just wanted to check if this is best to add ot leave out ?
2.) I need the voltage rating of two capacitors,
C9 ? I'm guessing it should be a high voltage ?
C7 ? I'm guessing that a low voltage would do,
But Id prefer to know what Voltage rating is correct,
In attached picture is my litttle amp progressing and the SR200 v3.1.
Thanks so much
I have some questions,
1.) I see Mr Alex included 2x100nf decoupling into the 'signal' ground from the 15V rails,
I don't see this on the Original Circuit Diagram, just wanted to check if this is best to add ot leave out ?
2.) I need the voltage rating of two capacitors,
C9 ? I'm guessing it should be a high voltage ?
C7 ? I'm guessing that a low voltage would do,
But Id prefer to know what Voltage rating is correct,
In attached picture is my litttle amp progressing and the SR200 v3.1.
Thanks so much
Attachments
Hey, I'm here man.
busy again 🙁
Junie, Your ONPOW button and chassi are available in Popular Electronics??
Regards,
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