Multi-functional guitar amplifier with echo adjustment and headphone output. - Brand: Play tech - Model: G30FX - Input Terminals: Guitar - Output Terminals: Headphone - Adjustment Functions: Master Volume, Channel Switching, Echo Adjustment Thank you for viewing. This is an amplifier I purchased previously, but it has not been used, only powered on. I believe there are no scratches. Approximate size: Height: 31cm Width: 33cm Depth: 20cm Speaker: Approx. 18cm *Shipped via Takkyubin (Yamato Transport) in a 110-120 size package, with the recipient paying for shipping.