During my holidays I terminated my pre-phono (2xQSXPS+QSXM2). I'm really happy and satisfied, but I've a problem with the output of the two QSXPS.
It was impossible to obtaine more than ±11.2 volt from the outputs of the two QSXPS. The only solution that I've find (temporary solution) it's to connect in parallel at the two R45-R47 (and R46-R48) a 2,2k resistor. Now with the 3 resistors is possible to regulate the output to ±18 volt.
What's do you think, where is my error?
Someone can help me?
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