YAMAHA Electric Guitar Amplifier THR5 Functionality confirmed. Please note that the manual and original box are not included. For shipping, it will be packed in a separate box. Please refrain from purchasing if you are sensitive to items stored at home. Output: 5W + 5W ■ Speakers: 8cm x 2 ■ Amplifier Simulations: CLEAN, CRUNCH, LEAD, BRIT HI, MODERN ■ Effects: CHORUS, FLANGER, PHASER, TREMOLO, DELAY, DELAY/REVERB, SPRING REVERB, HALL REVERB ■ Controls: AMP, GAIN, MASTER, TONE, EFFECT, DLY/REV, VOLUME ■ Power: Powered by power adapter or batteries (8 x AA alkaline batteries or nickel-metal hydride batteries [eneloop]) ■ Dimensions, Weight: 27W x 16H x 12D cm, 2kg ■ Included: Power adapter