GAS-728NGの最新版です！ ・Optimized Overdrive and Clean Boost sounds for guitar ・Two completely separate pedals, Overdrive and Clean boost in one box ・Separate Bass Boost toggle switches for Overdrive and Clean Boost ・Signal chain: Guitar => Overdrive => Clean Boost => amplifier ・Gain Boost (toggle switch) for the Overdrive channel = more Gain ・+20 dB toggle switch for the Clean Boost channel = more output level ・Jewel LED: Overdrive = Blue, Clean Boost = Green ・True Bypass: No switching noise, purely mechanical ・Powered by an external standard 9V -18V DC power adapter (not included) ・Current demand: 9V DC => 50mA / 18V DC => 80mA ・No battery working ・Dimensions (L/D/H) (inch)): 3.7 x 4.7 x 1.3 / Weight: 1.1 lbs