Guitar amplifier for FLY model, with adjustable GAIN, VOLUME, EQ, and DELAY. - Brand: Blackstar - Model Name: FLY - Functions: GAIN, VOLUME, EQ, DELAY, POWER - Input/Output Terminals: INPUT, AUX IN, HEADPHONE OUT FLY 103 EXTENSION CABINET PSU-1 (Blackstar genuine adapter) Thank you for viewing. This is a Blackstar amplifier set. Operation confirmed. All items come with boxes. Also, there are no noticeable stains, and you can connect it to your guitar and play immediately after purchase. Combined list price: 17,500 yen (according to SOUND HOUSE) Please ask for price reductions in the comments.