JCM 800 LEAD SERIES effector, equipped with various control functions such as GAIN and TONE. Please refrain from price negotiations. - Model: JCM 800 - Series: LEAD SERIES - Controls: GAIN, SENSITIVITY, TONE, VOLUME - Country of Manufacture: Vietnam - Connection Terminals: IN, OUT, 9V DC - Power: 9V DC battery or AC adapter Thank you for viewing. I purchased this new from a Mercari shop this month. There is a dent on the switch, but otherwise it's almost new. All accessories are included. The receipt at the time of purchase is not included. The sound is good, like a JCM800 sound on its own, but it wasn't the sound I was looking for when I put it on my board, so I'm selling it. This is a used item. Please refrain from transactions with those who are overly sensitive or complainers. Returns are not accepted. Please take a look at my profile! #guitareffector #Marshall #marshall #jcm800