Pode interessar troca por coluna frfr com respectivos acertos.

Power output: 450W RMS / 4ohm , 300W RMS / 8ohm
Main features: 2 preamps - tube simulation and transistors / analog device / SMPS
Inputs: passive / active

Controls:
GAIN control with overload indicator. Operating with Gain and Input Mix player can obtain sound very close to acoustic bass or fretless bass guitar. The area around knobs marked by a break-off line indicates the region where the level of compression and distortion allows achieving the desired effect.
MIX fluent signal adjustment of the input between 2 sections of the amplifier - tubes simulation and transistors.
COMPRESSOR/LIMITER to control dynamic of sound
VOLUME control

BASS and TREBLE equalizer with "MLO system" (Middle-range Level Optimization).
Triple BASS-switch to reduce or boost low frequency [DBS-cut/OFF/DBS-boost]
Triple TREBLE-switch to reduce or boost high frequency [CUT/OFF/PRESENCE]
PARAMETRIC EQUALIZER for precise control of middle range (120Hz-4kHz)
PUNCH button - increases sonic expression

MLO EQ - TECH INFO:
BASS: 40Hz +/-10dB _550Hz -/+4dB
BASS Boost/Cut: 60Hz +/-6dB
TREBLE: 5kHz +15dB / 8kHz -15dB,
TREBLE Boost/Cut: 6kHz +8dB/-13dB

EQ MIDDLE: 120Hz-4kHz +/-12dB
PUNCH: 300Hz +8dB

Other features:
MUTE button
CLIP power amp indicator
PEAK preamp overload indicator
Effect loops: SEND / RETURN (jack 1/4 inch)
Outputs: XLR balanced LINE output with PRE/POST switch and GROUND LIFT circuit switch, TUNER, SPEAKERS (combo speakon/jack)
Protections: short circuit, thermal overload, power overload
Forced cooling system with electronic efficiency control

Dimensions: 19” / 1,5 rackspaces (H x W x D) 66x483x190mm
Weight: 4.0 kg