Used guitar pedal, Maxon VOP9, it doesn’t come with the original box and manual.

It has in good condition and there are not any issues .

Rather than dramatically altering the sound, VOP9 adds a natural, warm sheen to the guitar sound reminiscent of a good vintage amp. It allows you to create expressive overdrive sounds through subtle fingering and subtle picking.

Effects pedals for guitar

Vintage Overdrive

Controls: Drive, Tone, Level

Power supply: 9V battery or AC adapter (sold separately)

The VOP9 is a mixed overdrive that combines a clean boost sound with an overdrive sound. When the drive level control is set to minimum, the overdrive circuit works as a -12dB attenuator and the clean boost circuit works as a 6dB booster, resulting in a clean, flat boost sound. As you turn up the drive level control, an overdrive sound is added.

All op-amps use the well-known JRC NJM4558D IC, which produces an overdrive sound with low noise. The overdrive circuit is the same type as the OD808/OD9 with a diode in the negative feedback loop of the op-amps.

The 4PDT mechanical switch is used for true bypass switching, so there is no degradation of sound quality caused by the switching circuit in effects as well as bypass.

MADE IN JAPAN