Nano Legacy series mini amp. Sound based on Ampeg SVT. Extremely compact configuration for portability. High quality tone with Volume and Gain controls. 3 Band EQ controls for shaping your tone. Speaker out can automatically fit cabinets of different impedances (4-16Ω). 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: 0.97 lbs.