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I now politely suggest that we nudge this thread back to its original topic: The (now discontinued) Neurochrome HP-1. Questions related to the HPA-1 would fit better in the TCA HPA-1 review thread.
I now politely suggest that we nudge this thread back to its original topic: The (now discontinued) Neurochrome HP-1. Questions related to the HPA-1 would fit better in the TCA HPA-1 review thread.
No. The HP-1 reached down around 900 nV RMS noise floor (20 Hz - 20 kHz) so whatever noise on the power supply wasn't making into the audio band on the output.