Bass players who've been waiting for the return of Markbass's beloved LMK head can finally breathe easy – it's back, and better than ever.
The new Markbass LMK 58R combines the classic tone that made the original famous with smart, modern updates.
Catch up on all the latest news here.

What makes the Markbass LMK 58R special:
- Two completely independent channels for maximum flexibility
- Set up different presets for two basses, or blend sounds from one instrument
- Each channel gets its own gain control and 4-band EQ
- Flat/scooped switch presets for quick tonal changes
- Auxiliary input for drum machines or backing tracks
Smart design choices:
- Nearly everything lives on the front panel (no more reaching around back)
- Only the speaker outputs and power stay on the rear
- Weighing in at just 2kg, it’s compact and genuinely portable
- High-quality chassis that can handle real-world gigging
The real game-changer is the new bi-band limiter that responds faster and more naturally than traditional limiters. Instead of squashing your entire signal, it lets the high-end breathe while keeping everything controlled. Players who love punchy attack at high volumes will notice the difference immediately.
Channel switching happens via an optional dual footswitch, so you can jump between clean jazz tones and distorted rock sounds mid-song without an issue. Alternatively, you can run both channels simultaneously to create layered textures that would normally require multiple amps.
Practical benefits:
- Perfect for multi-bass setups
- Great for session players who need quick tonal changes
- Backing track integration without extra gear
- Front-panel accessibility for cramped stages
Following Markbass’s 58R design philosophy, the LMK 58R places usability first, without sacrificing the quality tone that made the original such a studio and stage favourite.