The VR 16N 50K 8P Volume Control is a high-precision electronic component designed for consistent and reliable audio signal attenuation. This 8-pin dual-gang potentiometer is an essential part for repairing or upgrading audio equipment, allowing for synchronized control over stereo channels. Its robust construction and linear response make it a staple for technicians and electronics hobbyists alike.
Dual-Gang Configuration: Features an 8-pin (8P) layout, enabling simultaneous volume adjustment for both left and right audio channels in stereo systems.
Optimal Resistance: Rated at 50K ohms (B50K), providing the ideal impedance range for standard pre-amplifiers and audio signal processing.
Precision Split Shaft: Equipped with a 16mm knurled and split shaft, allowing for easy press-fit installation of most standard control knobs.
Durable Build Quality: Mounted on high-grade phenolic resin boards with secure solder lugs designed to withstand repeated thermal cycles during installation.
Smooth Mechanical Action: Engineered for a consistent rotational feel, ensuring there are no sudden jumps or "crackling" during volume adjustment.
Standard Mounting: Includes a threaded collar and mounting nut for secure panel-mount integration into amplifier chassis or speaker cabinets.
Model Type: VR 16N.
Resistance Value: 50K Ω (B50K).
Pin Count: 8-Pin.
Shaft Style: Knurled / Split Shaft.
Mounting Type: Panel Mount / Through-hole PCB.
Material: Zinc-alloy shaft with phenolic terminal boards.
Audio Equipment Repair: The primary replacement component for scratchy or failing volume knobs in vintage and modern stereo amplifiers.
Active Speaker Projects: Ideal for DIY Bluetooth speaker builds requiring a manual master volume control.
Instrument Maintenance: Can be used in guitar amplifiers or mixing consoles where 8-pin dual-channel attenuation is required.
What does "B50K" signify on the board? The "B" indicates a linear taper (consistent resistance change across the turn), and "50K" is the maximum resistance value. This is common for balance and general volume applications.
Why does this have 8 pins instead of the usual 3 or 6? The 8-pin configuration often includes the standard 6 pins for stereo control (3 per channel) plus additional pins for ground shielding or specialized "loudness" tap circuits found in specific audio designs.
Is this compatible with my existing knob? The split, knurled shaft is the industry standard for most "push-on" plastic or metal knobs. If your current knob has a set screw, it will still work if tightened against the split.
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