VI100

Impedance matching Rotary volume control 70-100 watts (includes white, almond and bone faceplates).

Impedance matching versions are available to protect amplifiers from driving loads below their rated impedance parameters. This is common in systems where a single amplifier or receiver is being asked to drive multiple pairs of speakers. They are available in 30-50 watt and 70-100 watt versions and are only available in rotary format.