The only thing thats left to do is to connect the cabels.
Comes with VU meters and VU meters driver card,DC protektion card.
And 2 b22 board and PSU.The β22 stereo amplifier
Asking 190 euru plus shipping and paypalfee.
Attachments
Have any of the boards been tested? I am still a novice, and, without being very experienced, double checking your work might be more difficult than me building one from scratch, without knowing that the soldering has been done correctly.
Otherwise, it looks like a great project for someone who is a good detective 🙂
Otherwise, it looks like a great project for someone who is a good detective 🙂
I have several questions.
Is the choice of parts "standard" or were there deviations from AMB's BOM?
What is the gain configured? What is the PSU voltage output? What's the transformer size?
What's the heatsink height?
What's that small PCB between both channels?
And finally, do you sell the boards only, or just the whole package?
Cheers!
Is the choice of parts "standard" or were there deviations from AMB's BOM?
What is the gain configured? What is the PSU voltage output? What's the transformer size?
What's the heatsink height?
What's that small PCB between both channels?
And finally, do you sell the boards only, or just the whole package?
Cheers!
It is this values The β22 stereo amplifier
Heatsinks hight is 38mm.
the pcb between is VU meter drivers.
The gain is 8x
The PSU trafo is 30v AC so I figured it would be 30vdc out,(Was many years I started his)
If you want just the board check out this:
FS:b22 stereo amp modules
Heatsinks hight is 38mm.
the pcb between is VU meter drivers.
The gain is 8x
The PSU trafo is 30v AC so I figured it would be 30vdc out,(Was many years I started his)
If you want just the board check out this:
FS:b22 stereo amp modules
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