Recently acquired these boards from Ebay, with a view to sometime building a 2 way xover to feed low power class A amps (not built yet).
The only schematic is the one shown on the Ebay page, which also has a list of cap and resistor values for different xover frequencies.
No advice is given on which type of op amp should be used so I thought ne5524 might do.
A set of pcbs for just over £5 suits my small budget, and they appear to be good quality.
The only schematic is the one shown on the Ebay page, which also has a list of cap and resistor values for different xover frequencies.
No advice is given on which type of op amp should be used so I thought ne5524 might do.
A set of pcbs for just over £5 suits my small budget, and they appear to be good quality.
There is no ne5524 in the universe. ne5534 won't work in the xovers unless you trickle it out (compensate for unity gain operation).
A typo! I've been trying for the past 1/2 hour to upload the diagram and a photo, but my internet connection keeps crashing.
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