Evening,
I recently bought a 9V power adapter for my Guitar Man GM305 tuner pedal (basically the same as a Korg Pitch Black).
The place I got it swears its the right type and should work perfectly, however all it did was light it up like a xmas tree (all LED's on). Ive since tried it with a battery as I used it before and now the same thing happens - wont tune, just lights up.
Anyone know what might be occurring here, if its completely buggered or if its repairable?
Ta