Purchased about a year ago and used once or twice a month. I've attached protective covers to the unused terminals, which I'll include as a bonus. This is not a tube amplifier. Please note that you cannot produce sound with this product alone. I personally think it's in good condition, but there may be areas I've overlooked. Please refrain from purchasing if you are overly concerned about minor imperfections. I will wrap it in bubble wrap, pack it in a cardboard box, and ship it via free, anonymous delivery. If you have any questions, please ask before purchasing. Product Description: Power Load IR with Tunable Reactive Load function Equipped with various output terminals. - Model Name: Power Load IR - Function: Tunable Reactive Load - Connection Terminals: USB, IR OUT, LINE INPUT - Output Terminals: ANALOG OUT 1, ANALOG OUT 2 - Features: Analog Cab + IR - Controls: Various knobs (volume adjustment, etc.) - Headphone Connection: HEADPHONE FX LOOP - Program Input: PROGRAM INPUT Thank you for viewing.