Having my KGST amp up for sale. MINT condition, fully functional. The voltage is 115/120V. Outputs the same power as the kgsshv but provides slightly warmer sound for a better match for L700 and 009. Very powerful amp to drive STAX SR-007/SR-009 and only cost $1600 incl. paypal fee and shipment. With one set of XLR in. The chassis is very heavy with beautiful CNC sculpture.