Linn 9000
The Linn 9000 is a groundbreaking drum machine and sequencer workstation released in 1984 by Roger Linn, combining 18 velocity-sensitive pads, 8-bit sampling at 40 kHz, and a 32-track MIDI sequencer. Fewer than 1,100 units were produced before Linn Electronics closed, making it both historically significant and genuinely rare. Its integrated design directly influenced the Akai MPC60 and the broader MPC series.