MARK BASS Little MarkTube Bass Amplifier Head 500w Dual Input Tube Preamp

INPUTS

INPUT 1
impedance 500 Kohm, max. voltage 15 Vpp
INPUT 2 (Balanced XLR/1/4" combo)
balanced, impedance 500 Kohm, max. voltage 15 Vpp, phantom power 48V
EFFECT RETURN
impedance 33 Kohm, max. voltage 10 Vpp

CONTROLS

GAIN 1
-60 dB to +23 dB range
GAIN 2
-60 dB to +23 dB range
MIX
mixes tube and solid state gain
MASTER VOLUME
LINE OUT LEVEL
GROUND LIFT
switch on rear panel
PRE/POST EQ
switch on rear panel
MUTE
push/pull on master knob

EQUALIZATION

LOW
center frequency: 40 Hz; level: ±16 dB
LOW MID
center frequency: 360 Hz, level: ±16 dB
HIGH MID
center frequency: 800 Hz, level: ±16 dB
HIGH
center frequency: 10 kHz, level: ±16 dB
VPF (Variable Pre-shape Filter)
center frequency 380 Hz (cut)
VLE (Vintage Loudspeaker Emulator)
frequency range 250 Hz-20 kHz (cut)

OUTPUT

LINE OUT
balanced XLR, max. voltage 20 Vpp
EFFECT SEND
unbalanced, max. voltage 20 Vpp (pre-EQ)
TUNER OUT
unbalanced, max. voltage 2 Vpp
SPEAKER OUT
speakon/1/4" combo, 1/4"

OTHER

WEIGHT
6.55 lbs / 2.97 kg
DEPTH
10.1 in. / 25.6 cm
WIDTH
10.87 in. / 27.6 cm
HEIGHT
2.8 in. / 7.1 cm
OUTPUT POWER
300W RMS @ 8 ohm, 500W RMS @ 4 ohm
POWER REQUIREMENT
100/120V; 230V; 240V
50/60Hz
(Voltage is factory preset according to region of sale)