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Open-Box Markbass Mini CMD 121P IV 1x12 300W Bass Combo Amplifier Condition 1 - Mint Black

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Lightweight amp designed for power and volume.

Markbass' flagship combo Mini CMD 121P allows bassists to get great tone and volume from a light and portable amp. This version, with a Little Mark IV Combo head, features the bi-band limiter, a MUTE switch and the 3-way switch that includes Flat, Scooped or FSW options.

Unparalleled Power/Weight Ratio
This combo continues to lead the pack when it comes to big sound from a small package. The sound that comes from this amp simply does not match what you see when you look at such a small cube.

Updated 4-Band EQ, Old School Filter, 3-Way Switch
The 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.

Bi-Band Limiter
Markbass' 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 amp heads like this CMD 121 combo an incredible choice for anyone who enjoys a quick, punchy attack at high volumes.

Powerful Stack With New York 121 Extension Cabinet
Add the New York 121 to the Mini CMD 121P combo for a 500W 2x12” stackable to fill a large venue with headroom to spare.


  • Bi-Band Limiter
  • Footswitch (optional): Flat/Scooped-Mid
  • Output power: 500W RMS @ 4 ohm, 300W RMS @ 8 ohm
  • Power requirement: 100V, 120V, 230V, 240V 50/60Hz

Order the Mini CMD 121P IV bass combo amp today.


Mini CMD 121P IV 1x12 300W Bass Combo Amplifier Specifications:

  • Speaker: 1x12"
  • Tweeter: Piezo
  • Bass reflex: Rear
  • Impedance: 8 ohms
  • Speaker power handling: 400W RMS (AES Standard)
  • Frequency response: 45Hz to 18kHz
  • Crossover frequency: 3.5kHz
  • Sensitivity: 99dB SPL
  • Weight: 26.24 lb.
  • Width: 14.96"
  • Height: 16.73"
  • Depth: 14.17"

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