It was not offense. I like this topolgy too. And the DC servo You applied in the AX33/40 was really good idea.
I did lot of research regarding this topology, even hybrid version, with tube based voltage amplifier, and ss power buffer...
Sajti
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That can be good idea. And if You use low impedance source (CD player, or same), you can put the volume control 1st, followed by the unity gain buffer. That is nice combination!
Sajti
I agree with You. I don't like to use opamps. But I discussed about the sound quality, not the fun. It's very disappointing, if You build a very complicated amplifier, with bad sound quality, because of the bad parts You used...
Sajti
any info what this about this protection circuit?
ex. overcurrent, dc protect, short circuit etc?....
I like the idea of a full P30 with own power supply and everything, etc.
Implementation of a multiple Line Inputs (with 2, 3 or more connections) with selector is also possible?
Thanks.
Implementation of a multiple Line Inputs (with 2, 3 or more connections) with selector is also possible?
Thanks.
Hi everyone.
Here is my latest DIY audio amplifier with APEX - AX11 circuit.
I call it BG2 miniamp v3
BG2 miniamp v3 - 2x150W/4Ohm | DIY Projects
Here is my latest DIY audio amplifier with APEX - AX11 circuit.
I call it BG2 miniamp v3
BG2 miniamp v3 - 2x150W/4Ohm | DIY Projects
how about sound??
NEVER ask about sound quality fron Apex it's BEST for diyer's