15th Anniversary limited edition. The flagship Markbass amplifier, the Little Mark III is the industry standard for tone, portability and value. This amp adds some high-requested features to its famous predecessor Little Mark II, with the same compact size and weight! The Little Mark III's solid-state preamp has a warm and natural sound, and faithfully reproduces the true tone of your instrument. The 500-watt Markbass power amp (Markbass Proprietary Technology) supplies impeccable bass frequency reproduction. The new DI output features a pre-post EQ switch and output level control, so you can optimize the signal you send to the mixer or recording unit.SpecsInputsInput: Impedance 500 Kohm, Max. Voltage 15 VppBalanced Input (Xlr): Impedance 100 Kohm, Max. Voltage 25 VppEffect Return: Impedance 33 Kohm, Max. Voltage 10 VppControlsGain: -60 Db to +23 dB RangeMaster Volume Line Out Level Ground Lift (Switch on Rear Panel)Pre/post Eq (Switch on Rear Panel)EqualizationLow: Center Frequency: 40 Hz; Level: ±16 dBLow Mid: Center Frequency: 360 Hz, Level: ±16 dBHigh Mid: Center Frequency: 800 Hz, Level: ±16 dBHigh: Center Frequency: 10 kHz, Level: ±16 dBVpf (Variable Pre-shape Filter): Center Frequency 380 Hz Vle (Vintage Loudspeaker Emulator): Frequency Range 250 Hz-20 kHz OutputsLine Out: Balanced Xlr, Max. Voltage 20 VppEffect Send: Unbalanced, Max. Voltage 20 Vpp (Pre-eq)Tuner Out: Unbalanced, Max. Voltage 2 VppSpeaker Out: Speakon/1/4" Combo, 1/4" OtherWeight: 5.07 Lbs / 2.3 kgWidth: 10.87 in. / 27.6 cmDepth: 9.84 in. / 2.5 cmHeight: 3.27 in. / 8.3 cmOutput Power: 500W Rms @ 4 Ohms / 300W Rms @ 8 Ohms