SVC-100 Control (PZA)

Decora-style rotary speaker volume control with 100W impedance

The OSD Audio SVC100 is an impedance-matching volume control that allows you to adjust the volume of one pair of speakers independently of other speakers within a whole-home audio system. Ideal for areas like dining rooms or conference rooms where you might want softer volumes, or for saunas or garages where you might want louder volumes, the SVC100 maintains the full high-fidelity audio frequency response without low-frequency rolloff. Equipped with the same features as volume controls that cost twice as much, the SVC100 has a maximum power of 100 watts and includes adjustable jumpers for adding up to eight pairs of 8-ohm speakers simultaneously.

The impedance matching feature helps stabilize the ohm load returning to the amplifier or receiver to prevent overheating and damage to expensive equipment. A complete volume control kit that fits into a standard single-gang box, the SVC100 also includes the junction box, screws, and decorative plates in various colors (white, ivory, and almond) so you can choose the color that best matches the room. This versatile whole-house volume control is compatible with almost any dedicated audio zone or whole-house system, and the 12-step rotary knob adjusts the volume from inaudible to loud and everything in between.