Check the listing for details. KHDK Abyss Overdrive Bass Effects Pedal. Condition: New. Listed at 199.95 USD. KHDK Abyss Overdrive Bass Effects Pedal Description Utilizing bi-amp technology with two discrete circuits, the Abyss divides your signal down two paths. One of them stores your dynamic and color, the other adds an overdriven sound with fullness and punch. As the two circuits reconnect, the result is your original sound made more powerful, fuller and richer. Like all KHDK pedals, the Abyss is crafted and quality-tested in Kentucky, USA. Features DIRTY controls the amount of distorted signal in your tone.CLEAN controls your original sound and adds only volume, changing nothing.Lo/Hi is tied directly into the gain. The lo setting offers a warm, tube-like boost and a subtle crunchy overdrive, great for rhythm playing. The hi setting adds saturation, sustain, low end and compression. This setting is recommended for a more powerful rhythm or soloing.GAIN sets preamp gain, affects amount of compression and sustain.Bypass mode: True Bypass Technical Specifications Effects: OverdriveProcessing Type: AnalogInputs: 1 x 1/4"Outputs: 1 x 1/4"Power Source: 9V DC power supplyDimensions: 1.57" H x 2.56" W x 4.72" DEQ: Tone ControlFeatures: Battery-PoweredBatteries: 1 x 9V