GT-BOX/DSG-15 GUITAR AMPLIFIER
GT-BOX
☆ Six DSP effects: flanger, phaser, chorus, tremolo, delay and reverb
☆ USB port to update firmware easily 
☆ Celestion 5-inch/15-watt speaker
☆ Ultra-compact package
☆ Battery or DC power supply adaptor
☆ Recording/Headphone output and stereo auxiliary input
☆ Built-in high efficiency class D power amplifer：
     RMS 3W（six pieces of 5# battery）
     RMS 6W（DC power adaptor）
☆ Dimension：9-5/8（W）X6-9/16（D）X8-15/16（H）inches
                244（W）X166（D）X226（H）mm
☆ Weight：3.3kgs

DSG-15
☆ 15W/5″Celestion speaker
☆ Twin Channels: dynamic punch overdrive channel and/or
    bright crisp clean channel
☆ Additional tone control in serial for twin channels
☆ Frequency dependent damping circuitry to minich the all-valve
    amp CD input
☆ Speaker emulated headphone jack, speaker emulated line out
☆ USB port to update firmwares easily
☆ 16 DFX effects and adjusting parameters
☆ Dimension：290（W）X180（D）X290（H）mm ；
☆ Weight：5.0kg