Calrad Electronics knobs and dials cover replacement and OEM-style knobs and dials for controls, potentiometers and panel hardware. This category reflects Calrad's long-running component and installation catalog rather than a generic AV grouping. Current Wallco listings in this family include Calrad 85-559 1.25" Black Pointer Knob and Calrad 85-560 .75" Black Bakelite Knob w/ Fluted Grip.
When matching a Calrad knobs and dials product, verify shaft diameter and shape, knob diameter, pointer style, color, set-screw or push-on mounting and panel clearance. These details determine whether a part will physically fit the installation and operate correctly with the connected equipment.
Calrad part numbers are often used in replacement and retrofit work, so compare the complete model number and interface details instead of selecting only by appearance or a broad product label.
Wallco's Calrad knobs and dials assortment contains 18 currently active products in the latest catalog export. Use the model number as the primary cross-reference when replacing an existing Calrad component.
For new designs, begin with the system interface and installation format, then compare the electrical or signal requirements that are specific to knobs and dials.
If the installation mixes older analog hardware with newer digital equipment, confirm whether an adapter is simply changing connector format or whether an active converter is required.
Confirm shaft diameter and shape, knob diameter, pointer style, color, set-screw or push-on mounting and panel clearance.
No. Similar-looking connectors and adapters can carry different signal types or use different wiring, impedance, power or directionality. Verify the complete interface and application.
