INPUTS

INPUT
impedance 500 Kohm, max. voltage 5 Vpp
EFFECT RETURN
impedance 22 Kohm, max. voltage 15 Vpp

CONTROLS

GAIN
-60 dB to +35 dB range
MASTER VOLUME
GROUND LIFT
switch on rear panel

EQUALIZATION

LOW
center frequency: 80 Hz; level: ±12 dB
LOW MID
center frequency: 400 Hz, level: ±12 dB
HIGH MID
center frequency: 800 Hz, level: ±12 dB
HIGH
center frequency: 3 kHz, level: ±12 dB

OUTPUT

LINE OUT
balanced XLR, max. voltage 25 Vpp
EFFECT SEND
unbalanced, max. voltage 18 Vpp (pre-EQ)
TUNER OUT
unbalanced, max. voltage 2.5 Vpp
SPEAKER OUT
2x speakon/1/4" combo jacks

OTHER

WEIGHT
48.06 lbs / 21,8 kg
DEPTH
12.44 in. / 31.6 cm
HEIGHT
11.65 in. / 29.6 cm
WIDTH
19.76 in. / 50.2 cm
OPTIONAL FOOTSWITCH
mute
OUTPUT POWER
300W @ 4 ohms or 2 ohms, 175W @ 8 ohms
POWER REQUIREMENT
100V; 120V; 230V; 240V
50/60Hz
(Voltage is factory preset according to region of sale)

Click here for Bass Player magazine's video review of the Classic 300!

Markbass amps/combos are manufactured to be sold and used in the country of purchase, and they are factory preset to that country’s voltage.
Due to homologation issues, the voltage may not be changed.