The Little Mark Tube gives the warmth and richness of a tube preamp, or the clean attack of a solid state preamp… or a mix of both! On the front panel there are also two inputs with separate gain controls: one 1/4” jack, and one combo jack that accepts either a XLR or 1/4” cable. Additional features include switchable 48V phantom power for the XLR input, solid-state/tube mix control, four bands of equalization, VLE and VPF filters, line out level control, pre-post EQ switch for the XLR out (on rear panel), and mute control (push-pull on the master knob).
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
GAIN 1: -60 dB to +23 dB range
GAIN 2: -60 dB to +23 dB range
MIX: mixes tube and solid state gain
LINE OUT LEVEL
GROUND LIFT (switch on rear panel)
PRE/POST EQ (switch on rear panel)
MUTE (push/pull on master knob)
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
VLE (Vintage Loudspeaker Emulator) frequency range 250 Hz-20 kHz
LINE OUT: balanced XLR, max. voltage 20 Vpp
EFFECT SEND: unbalanced, max. voltage 20 Vpp (pre-EQ)
POWER REQUIREMENT: 100/120V; 230V; 240V - 50/60Hz (Voltage is factory preset according to region of sale)
Minimum ohm load for all Markbass heads is 4 ohms.
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.
Rack ears do not come included with this head.
Product specifications are subject to change without notice.