I've been working on this since months now, i would like to show you guys my progress.
It's a class AB amp based on the JAT501 design, classic design Push Pull emitter followers, biased at ~60mA, sounds really nice.
One issue so far, the Class A voltage amplifier Q13 gets really hot and sometimes it fails, i wonder if i could swap it with a better one...
I do accept improvements and critiques:
It's a class AB amp based on the JAT501 design, classic design Push Pull emitter followers, biased at ~60mA, sounds really nice.
One issue so far, the Class A voltage amplifier Q13 gets really hot and sometimes it fails, i wonder if i could swap it with a better one...
I do accept improvements and critiques:
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I do not have the skills to answer you except to add a heatsink on the transistor in question or to seek an equivalence in to126.
on the other hand, I am surprised that no one answered you.
you go to great lengths to develop and work on a diagram, I think that the least you can do would be for a designer or two to come and help you.
what is the interest of this diagram compared to another equivalent? like the musical fidelity xa50 for example?
on the other hand, I am surprised that no one answered you.
you go to great lengths to develop and work on a diagram, I think that the least you can do would be for a designer or two to come and help you.
what is the interest of this diagram compared to another equivalent? like the musical fidelity xa50 for example?
I am working on my own build but stuck on figuring out delay circuit for the relay. Also, did you consider using MOSFET based relay? Something like TLP3906 with two IRFB3607
