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AB528 Microphone preamplifier
AB528-Test guide?
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Topic: AB528-Test guide?
October 16, 2022, 11:20:04 AM
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Perry
Newbie
Posts: 4
Karma: +0/-0
AB528-Test guide?
where do i find the test guide for the ab528?
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October 17, 2022, 09:07:09 AM
Reply #1
JPK
Administrator
Hero Member
Posts: 1085
Karma: +35/-0
Re: AB528-Test guide?
There is no setup guide because there is nothing to setup.
If it doesn't work, check first that the red LED on the board is lighted.
Next check there is no DC voltage on TP4, against 0V.
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JPK
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AB528 Microphone preamplifier
AB528-Test guide?
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