Stereo Volume Control - Rotary Type

$29.00 EACH


SKU: Impedance Matching ROTARY Stereo Volume Control

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In Stock. Ships same day M-F if ordered by 2pm Central.

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Features

More Info

Our hi-end impedance matching stereo volume control is designed for attenuating the volume of one to eight pair of speakers connected to the same stereo amplifier.



A four position switch, located just behind the Decora-style wall plate, allows you to easily adjust the impedance in multiples of X1, X2, X4, and X8.



Most amplifiers are optimized for 8 ohm speakers but are stable down to 4 ohms. As you combine multiple speakers in parallel (+ to + and - to -) to the same amplifier, the impedance level drops. A properly planned impedance matching scheme utilizing these volume controls, will bring the impedance back up to a safe level for your amplifier.

Specifications

  • Control the volume in individual rooms or zones
  • Transformer-based design allows you to connect multiple pairs of speakers to the same volume control, or each pair to its own volume control, while maintaining a safe impedance level for your receiver or amp.
  • 75 watts RMS power handling, 300 watts program
  • Attractive, low-profile knob
  • 12 steps of attenuation: all the way counter-clockwise is completely off: all the way clockwise is completely open
  • Improved connections for firmly holding up to 14 gauge cable
  • Instructions for easy installation included.
  • Price includes Decora-style wall plate and hardware
  • Fits most plastic electrical boxes with at least 3 1/4" depth