This is the Orange acoustic amplifier "CRUSH Acoustic 30". It's lightweight, portable, battery-powered, and a simple, versatile acoustic amplifier that's easy to use. It can be used outdoors or on the street. The design inherits Orange's tradition with a custom speaker, angled cabinet, and 30 watts of power. It features 2 channels, built-in effects, and a notch filter to prevent howling. It has been used sparingly and all functions have been confirmed. This product is in good condition. The original dedicated carrying case and power adapter are included. ■ Main Specifications ・Output: 30W ・Speaker: Custom "Voice of the World" 8-inch (with Whizzer Cone) ・Power supply: DC adapter or AA batteries x 10 ・Channel configuration: 1ch for guitar + 1ch for microphone (2ch total) ■ Built-in functions ・Digital reverb/chorus (blend & level adjustable) ・Notch filter (feedback control) ・Phantom power support (CH2/XLR microphone input) ・FX loop, unbalanced line out, balanced line out (with ground lift) ・AUX IN (external sound source input) ■ Controls ・CH1 (Guitar): Pad switch, Colour switch, Gain, Treble, Mid, Bass ・CH2 (Microphone): Phantom power switch, Mic/Line switch, Gain, Treble, Bass ・Master: Level, Notch filter frequency, FX select (blend/level) ■ External dimensions (W x H x D): 28 x 32 x 23 cm (11 x 12.75 x 9 inches) ■ Weight: 6.12kg (13.5 lbs) ■ Finish: Orange basket weave vinyl