Used Gear Hunter
Used Sound Devices MM 1 Portable for sale
2 listings from 2 marketplaces, refreshed continuously.
Cheapest right now
£211
Sound Devices MM-1 Portable Microphone Preamplifier and Headphone Monitor - Black
ReverbExcellentLocal pickup available
Market price history
Median sold price · 2026-09-28 → 2026-10-03Min £211 · Max £383
Available at
Current Sound Devices MM 1 Portable listings
Sound Devices MM-1 Portable Microphone Preamplifier and Headphone Monitor - Black
£211Reverb
Local pickup available
Excellent