VKR-120 Control (PZA)
150W Knob Style Resistor Base Wall Volume Control, (White, Almond, Bone)
Resistor-based volume controls, such as our VKR120, are often used with multi-channel amplifiers and impedance-matching speaker selectors. This is not an impedance-matching volume control and features optimized sound quality with minimal bass roll-off due to the use of high-permeability steel. The VKR series of transformerless volume controls offers the widest frequency response of any volume control on the market today, with virtually no loss of high or low frequencies, resulting in audiophile sound quality. Other features include a two-ounce, double-sided G10 glass epoxy PCB, a no-short design utilizing a "make-before-break" switch that prevents the amp from seeing 12-14 gauge solderless speaker terminals, and easy top-termination solderless speaker terminals. Each volume control includes a color-coded knob and mounting screws.
TECHNICAL SPECIFICATIONS
- Volume Control Type: 150W Resistor-Based Knob Style
- Power Handling: 150W Peak; 75 W RMS per channel
- Frequency response: 20Hz - 20kHz (–3dB, +0)
- Insertion loss: 0.5 dB
- Impedance: 8 ohms
- Total attenuation: 36 dB (max.)