Basic Audio Scarab DeluxeMaker: Basic Audio Model: Scarab Deluxe Condition: New Description: A silicon Tonebender MKII type circuit with Variable low frequency input (FAT), Tone and Bias knobs. Flexible and tight. BIAS: Tonebender type circuits vary depending on the bias of the 3rd transistor. Gritty gated tones on one end of the dial, sustaining lead tones in the middle and sweet lower gain tones at the other end of the rotation. Bias affects tone and gain. FAT: The low end