Reply To: unit powers up no tremolo Shop › Forums › Quaverato Forum › Quaverato FAQ & Support › unit powers up no tremolo › Reply To: unit powers up no tremolo March 11, 2020 at 10:04 pm #21022 brachParticipant Even in calibration mode there is still no low frequency sound?…after turning up the trim pot? Keep the depth knob fully counter clockwise all the way off when you test the calibration mode.
