The KSL-M77 Preamplifier The latest design of kondo is the KSL-m77 preamp, with a single chassis, it inherits the best from the KSL-M7 in a beautifully simple design and carries the design forward. Built to last a life time, this preamplifier is sure to become a classic. KSL-M77 Specifications: Valves: 6072 WA x 4 (EQ), 6072 WA x 4 (Line), 6 x 4 retification Size: 406w x 160h x 287d mm Weight: 17kg Power Consumption: 45W Load impedance: 100k ohm> Input Phono, CD, Line 1, 2, 3 Power (main) cable is in KSL-Spz structured for realistic and rich sound stage. Special order can also be made to have our ultra high quality KSL attenuator compiled with our hand made KSL resistors. The KSL-M77 can be ordered in the following versions: 1. Line and Phono full function preamplifier; 2. Line only