Hi Kev , I have lately been using a mobile app on a smartphone called audio tool , to generate sine wave into an amp , but mainly for signal tracing . Could this be used to test output ?
A warm welcome to tube amp modding fans and those interested in hi-fi audio! Readers of Kevin O'Connor'sThe Ultimate Tone (TUT) book series form a part of our population. Kevin O'Connor is the creator of the popular Power Scaling methodology for amplifiers.
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