Plum AudioARBA 1U Quad VCA

Plum Audio ARBA 1U

Plum Audio's ARBA 1U is a four-channel linear VCA with normalization for everything, trimmers for each channel's sensitivity for voltage, and the option to add a limiter for soft clipping. Using these three options you can configure the ARBA 1U in a few different ways: as 4 independent VCAs, as two stereo VCAs, or sum all four channels to one output. Additionally, with the trimmers for each channel, you can adjust the voltage sensitivity independently so it conforms to the voltage standard of whatever CV source you use. Soft clipping diodes are able to be switched on or off to add a little bit of saturation. More than meets the eye, the ARBA 1U from Plum Audio is a versatile VCA perfect for any sized rack.

ARBA 1U Features

• 4-Channel VCA
• Everything is normalized
• Voltage sensitivity trimmers for each channel
• Switchable soft clipping diodes
• Intellijel 1U