Great working condition Musical Fidelity X-PSU and X-LP2s. The X-PSU can power up to 4 pieces of equipment at a time. I include a pair of new ($125), 24" Moon Audio Black Dragon connectors. The original 18" connectors are also included along with the original manual and boxes. Spectacular when in use; can be used with either MM or MC cartridges, and have adjustable loading capacitors for MC cartridges. These are made so they can be left on indefinetly. MM input s/n ratio greater than 82db 'A' weighted, MC input s/n ratio greater than 74 db 'A' weighted. RIAA accuracy +0.5 db 20Hz-20kHz. 7 rating is for age only.