Little Mark?s legacy
Since our beginning 20 years ago, Markbass pioneered small amp design with its "Little Mark" series creating an industry standard thanks to their amp's compact size, light weight, along with its signature warm and natural sound. That legacy has been preserved with the Little Mark IV and has evolved to include the addition of new features requested by many of our artists and customers.

>Updated 4 band EQ, Old School filter, 3 way switch
Our updated 4 band EQ section features very effective controls allowing you to easily find the sound you want, boosting or cutting up to 16dB for each of the 4 bands to cover all the tonal nuances needed in any genre of music. Additionally the Old School filter cuts your high frequencies and gives a round and smooth tone. The 3 way rotary-switch allows you to choose between a super-balanced flat tone, a scooped preset that drops the mids while boosting the lows and highs - giving a superb slap sound, or lastly the 'FSW' option to control both mute and the Scooped EQ on demand by connecting an optional dual footswitch.

> MULTIVOLTAGE 120V- 240V
The Little Mark IV features a multivoltage power supply that accepts inputs from 120v to 240v so you can use it in countries with different voltages without having to carry an external converter (not available in the 100V version manufactured for Japan).

> Bi-band limiter
Our new bi-band limiter responds faster and more dynamically to your playing than traditional limiters do and lets your high end "breathe" for a more natural sound. It makes our amp heads the best choice for anyone who enjoys a quick, punchy attack at high volumes.

> MUTE / LINE OUT LEVEL CONTROL / PRE-POST EQ switch
Featured on the front panel of the Little Mark IV series amps are a handy mute switch, and the Line Out level control knob that allows for precise control of the signal sent to the mixer/PA. On the rear panel is a Pre-Post EQ switch allowing you to set the XLR output's routing to before, or after your EQ as needed.

> MPT - MARK PROPRIETARY TECHNOLOGY
Many other bass amps on the market use power amps that are not specifically designed for bass. At Markbass, Marco De Virgiliis invested heavily in R&D to develop proprietary power amp technology in house. Our MPT power amp was built from the ground up to respect and elevate the inherent tone of your instrument.

INPUTS
INPUT impedance: 1 Mohm, max. voltage: 9 Vpp
RETURN impedance: 22 Kohm, max. voltage: 10 Vpp

CONTROLS
GAIN ?46 dB to +23 dB range
LINE OUT level control on front panel
PRE/POST EQ (for line out) switch on rear panel
GROUND LIFT switch on rear panel
MUTE SWITCH
MASTER VOLUME

EQUALIZATION
LOW: center frequency 68 Hz; level: ±16 dB
MID LOW: center frequency 360 Hz; level: ±16 dB
MID HIGH: center frequency 800 Hz; level: ±16 dB
HIGH: center frequency 10 kHz; level: ±16 dB
OLD SCHOOL: max cut range: 250 Hz ? 20 kHz
3 WAY SWITCH: flat/scooped-mid/FSW

OUTPUTS
SEND EFFECTS: unbalanced, max. voltage 20 Vpp
TUNER OUT: unbalanced, max. voltage 2 Vpp
LINE OUT balanced XLR, max. voltage 20 Vpp
SPEAKER OUT: speakon/1/4? combo, 1/4?*

DIMENSIONS AND WEIGHT
HEIGHT: 2 rack units (3.27 in. / 83 mm)
WIDTH: 10.87 in. / 27.6 cm (19 in. / 48.3 cm with optional rack ears)
DEPTH: 9.84 in. / 25 cm
WEIGHT: 4.85 lbs / 2.2 kg

OTHERS
BI-BAND LIMITER
FOOTSWITCH (OPTIONAL): FLAT/SCOOPED-MID
OUTPUT POWER: 300W RMS @ 8 ohm / 150W RMS @ 8 ohm
POWER REQUIREMENT: MULTIVOLTAGE* power supply 120V÷240V
*(not available on the 100V version manufactured for Japan)