Freeze B is a 5w Class AB guitar amplifier head inspired by a famous UK-style boutique high gain amp head. Features include: · Sound inspired by a famous boutique UK-style high gain amp head ·¦Extremely compact configuration for portability ·¦High quality tone with Volume and Gain controls ·¦3 Band EQ controls for shaping your tone ·¦Compatible with cabinets of different impedances ranging from 4-16 ·¦FX LOOP for using external effects ·¦Headphone output jack is very convenient for practicing and recording ·¦Aux In jack can let you play with an external music player ·¦18V DC power supply (Adapter included) ·¦Power Output: 5 Watts ·¦Dimensions: 128mm (W) x 75mm (D) x 59.5mm (H) ·¦Weight: 440 g