Suncoast G2p, Owner'S Manual, Page: 7 / 10

2.5 Internal Preamp Controls
Clean Preamp Dip Switch
1. Crunch Mode – Adds +20dB Mid/Treble boost to Clean preamp.
2. Extra Distortion – Adds clipping distortion to Clean preamp.
Overdrive Preamp Dip Switch
1. Boost Mode – Adds +20dB Mid/Treble boost to Boost preamp.
2. Boost Gain – Adds extra gain for Overdrive when in Boost Mode.
3. HF Rolloff – Attenuates high frequencies over 6Khz.
4. Harmonics – Selects even (off) or odd (on) harmonics
Overdrive Preamp EQ
1. Drive – Adjusts the input gain of Overdrive Preamp.
2. Treble – /-15dB High frequency tone control (4KHz).
3. Middle – /-15dB Mid frequency tone control (500Hz).
4. Bass – /-15dB Low frequency tone control (50Hz).