Suncoast B1p, Owner'S Manual, Page: 6 / 8

2.3 Rear Panel Layout
2.4
Rear Panel Jack Description
Power Input - Power input jack, 9VDC @ 250mA (Center–Negative).
Input - Main instrument input jack.
Output - Main preamp output jack.
Boost Vol
- Boost Volume for blending Overdrive preamp with clean tone.
Send - Effects Loop Send jack, (preamp out).
Return - Effects Loop Return jack, (limiter in).
2.5 Internal Boost Preamp Controls
Boost Preamp – Drive, Bass, Midrange and Treble internal trimpots to
customize your Overdrive level and tone. The dip switch is used to select
OD1 (Normal) Boost or OD2 (Super Boost) Overdrive. Note: Only one OD
switch can be selected at a time or the overdrive circuitry will oscillate.