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).

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)