This is a great acoustic amp with an option of 2 more line (Mic and another Instrument)
All dials are working as they should be.
The instrument is nice and clean.
Here is a descriptions from the manufacturer:
Specifications:
* Power amp: 100 watts at 8 ohms— THD less than .03% @ 90% output / Freq. Response: 20 - 20 kHz
* Speaker components: heavy duty 300 watt PS12 with horn tweeter and rear L-pad
* Tuned bass reflex enclosure response: 48 Hz to 16 kHz designed for bass guitar
* 3 Channels for acoustic guitar, bass and PA
* Channel 1 for acoustic/electric guitar with Bass, Mid-Sweep, Treble, Effects controls & Acoustic/Electric EQ switch
* Channel 2 for instr. or tape with Bass, Treble & Effects control
* Channel 3 with XLR & 1/4" inputs for Mic & instr. with Bass, Treble & Effects controls
* Phantom power on Channel 3 for use with condenser mics
Effects Loop (send & receive jacks)
* DUAL Digital Effects Selectors and Parameters
* Master Level control
* Master 5 Band Graphic EQ @ 100, 250, 800, 6k & 12 kHz
* Built-in insert for speaker stand
* Forest Green covering
* 90-260VAC 50-60Hz
* Weight: 35 lbs
RVF Item # Col-b2250-6253-AiV