Markbass MB58R CMD 121 PURE 1x12" Bass Amp Combo w/ Hi-Fi Tweeter 500W

The Markbass MB58R CMD 121 PURE delivers 500 watts of Italian engineering in a compact bass combo designed for players who demand transparency and headroom. Built around a single 12-inch speaker paired with a high-frequency tweeter, this amp prioritises clean amplification of the instrument's natural tone without colouration. The PURE designation signals Markbass's commitment to sonic accuracy, making this a reliable workhorse for sessions, rehearsals, and small to medium venues where clarity matters more than vintage warmth.

The 500-watt Class D power section runs through a proprietary 12-inch neodymium speaker and a discrete hi-fi tweeter, offering extended frequency response from deep lows to articulate highs. The preamp features a four-band EQ with dedicated low-mid and high-mid controls, plus variable high-pass and low-pass filters for shaping the tweeter response. Line out, effects loop, and auxiliary input provide comprehensive routing options. The cabinet construction uses lightweight materials without sacrificing acoustic performance, and the rear-ported design extends bass response beyond what the driver size might suggest.

Features

• 500-watt Class D power amplifier with thermal protection circuitry
• 12-inch neodymium bass speaker with dedicated hi-fi compression tweeter
• Four-band EQ with low-mid and high-mid frequency controls
• Variable high-pass and low-pass filters for tweeter response shaping
• Balanced line output for direct connection to mixing consoles
• Effects loop with send and return for external processing
• Auxiliary input for playback devices with dedicated level control
• Lightweight cabinet construction with rear-ported bass reflex design