M-Audio Keystation 61 MK 3 61-Key Semi-Weighted USB-MIDI Controller key-station-61-mk-3 - Canada's Favourite Music Store - Acclaim Sound and Lighting
Native Instruments Kontrol S61 MK3 USB MIDI Semi-Weighted Keyboard Controller With Polyphonic Aftertouch at Juno Records.
Nektar Impact GXP61 61-Key USB Controller Keyboard w/ Semi-Weighted Keys | MIDI Keyboards - Store DJ
AKAI Professional MPK261 - 61-Key Semi-Weighted USB MIDI Keyboard Controller Including Assignable MPC Controls including 16 Pads, Q-Links, Buttons and Plug and Play Connectivity : Amazon.co.uk: Musical Instruments & DJ