8
Front Panel Controls (cont.)
11. Panel Lights – LEDs built into the control panel housing help to
improve readability of the controls in low-light situations.
12. Input – This combination 1/4” and XLR jack accepts all types of passive or
active acoustic pickups, microphones, balanced or unbalanced outboard
preamps and most other audio electronics.
13. Low Cut – Use this 80Hz filter to remove low frequency plosives or pops
that may occur when using a microphone for speech or vocals.
14. Aux In – Use this to control the level of a device plugged into the Aux
inputs. Note that the Aux channel is independent of the Mute switch.
15. Monitor – Use this to control the level of a second SA330x connected in
the Monitor I/O setup as shown on page 13.
16. Reverb (Select) – Press the Reverb button to select among four preset
reverb effects.
17. Phantom Power – Provides 48V to the XLR preamp in each channel for
use with a condenser Microphone. The Phantom LED will light to indicate
48V is being supplied to the XLR jack.