VintageChief - KEF KUBE 102 active speaker equalizer for KEF Reference speakers in fantastic condition. Including the original KEF power adapter. | Facebook
RARE KEF KUBE 104/2 equalizer $300.00 - PicClick
KEF Kube for kef 104/2 speakers - $250 (Westminster) | Electronics For Sale | Denver, CO | Shoppok
KEF 103/3 Reference Series Passive Studio Monitors w/ Kube & Cables 103.3 #47649 | Reverb
KEF KUBE 104/2 Photo #558242 - UK Audio Mart
KEF Archieven - Vintage Audio Repair
KEF 104/2 Reference Series Photo #3416576 - Aussie Audio Mart