Hi, I have for sale this very nice Markbass amp head. It’s in excellent condition. I’m sure it can do Marcus Miller sounds, but I can tell you it is also quite versatile. The feature set is quite good too, with an effects loop, mute switch, 5 bands of eq plus variable low passfilter, band pass filter, and other features you don’t always get for a head at this price. It’s compact and weighs 5 lbs. The build date is 2018. The price includes shipping. It’s firm and well worth it. Thanks for looking. PM or post any questions. Check out my feedback. Here are the official specs: —————————————- CONTROLS GAIN: -46 dB to +23 dB range MASTER VOLUME LINE OUT LEVEL MUTE switch GROUND LIFT (switch on rear panel) PRE/POST EQ (switch on rear panel) FSW input for (optional) footswitch to turn on/off EQ1 and EQ2 EQUALIZATION EQ1 ULTRALOW: Level ±16 dB (Freq. 65Hz) LOW: Level ±16 dB (Freq. 180Hz) MID: Level ±16 dB (Freq. 500 Hz) HIGH MID: Level ±16 dB (Freq. 1.4 KHz) HIGH: Level ±16 dB (Freq. 3.8 KHz) EQ2 OLD SCHOOL: Variable LOW PASS From 20KHz to 200Hz MILLERIZER: 5-12 KHz BAND PASS Filter (Level 0 /+10 dB) OUTPUTS 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 OTHER WEIGHT: 5.29 lbs / 2.4 Kg ———————————————————— {} {} {} {} {}