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Wired Home VRS100 Impedance Matching Rotary Speaker Volume Control 100W
Looking to wire two sets of 8ohm speakers to a receiver, one direct and the second through this volume control. If the desired impedance at the receiver is 6-10ohms (preferably 6-8) how would you jumper the VRS100 switch (1x, 2x, 4x, 8x) ?
With only one volume control the jumper needs to be on 1x.
Date published: 2014-05-22
Question regarding the impedance match?
What load is seen by the amplifier? If I run parallel speaker wires from an amp to 4 of these units, what will be the load seen by the amp? If it is a typical resistive load what is the rating for each volume control? Thanks.
Assuming all 8 ohm speakers, the load seen by the amplifier can be anywhere between 4-8 ohms.
Date published: 2013-07-05
Please clear up label circuit board confusion
What label is correct? Circuit board or Amp/Speaker Connection label?
The sticker and circuit board labels should be the same front to back. There is a possibility the sticker was installed upside down. In this case follow the circuit board labels.
Date published: 2013-02-05
Do you have a dual mounting wall plate for this control?
Any standard dual-gang Decora-style wall plate will accommodate two of the VSR100s, yes.
Date published: 2012-10-01
Does this volume control turn the speakers all the way off at the lowest setting?
effectively, yes it does
Date published: 2011-08-22
Can these units be used for a mono signal (+L & -L) without any ill effects?
Yes, mono or stereo operation should be just fine with this product.
Date published: 2011-06-23