Onkart Gromt Grombass V1 Bass Overdrive

Grombass is the one distortion/drive effect for bass that you will need. It has a wide range of sounds; from slightly boosted to synth- like distortion – always preserving the low ends! The trick is done by NOT distorting the lowest frequencies. Just the ones above a certain freq. This keeps the punch and power. Do not suffer from the usual lack of bass response in a bass distortion.

DEVICE - Germanium: Lowest amount of distortion, a little dirty/warm in the background; LED: Gives more bass and less treble and most distortion; Silicium: A more trebled and hiss distortion

HICUT - a filter that changes the mids and tops. This filter is dependent on the controller GEAR

TURBO - gain on the input.

GEAR - a tone controller that controls the gain of the lower frequencies.

INJECTION - output volume.

Besides these controls, there is a potmeter inside to adjust the input level – if you want to use it with an active bass.