The TC Electronic NOVA series, a multi-effect unit that allows you to mix two different types of modulation, or even double them. I've had it on my pedalboard for about a year after buying it used. There are some minor scratches, but it works perfectly. I'm selling it because I don't use it enough. It comes with the adapter that was included when I bought it. The jack is slightly bent, but it still powers the unit without any problems. AI~ The NOVA MODULATOR is a dual modulation effect that allows for a wide variety of sound creation. - Model: NOVA MODULATOR - Effect Type: Dual Modulation - Connections: L/R Input/Output - Power: 12V DC 3A - Controls: LFO SYNC, Time/Filter, Shape/Feed, Effect A/B Thank you for looking.