ElectroVibe Noise Issue


Hi! I've recently finished building the ElectroVibe "Uni-Vibe". It sounds wonderful but it produces a high pitched noise (roughly 11.622kHz; wav recorded using Amplitube 5 HiAmp). It's not particularly loud with my master volume at 9 o'clock and channel volume at 3 o'clock on my Custom Hiwatt 50, though it is annoying. Using the Vibe with no other pedals connected and turning my guitar volume all the way up/down had no effect on the severity/pitch of the noise. Any ideas?

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