Calrad Electronics audio & video adapters cover audio and video adapters used to convert gender, connector format or signal-interface geometry. 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 35-439 Passive 3-way toslink fiber-optic switch and Calrad 35-440 Fiber Optic \Toslink to 3.5mm Adapter.
When matching a Calrad audio & video adapters product, verify the exact source and destination connectors, gender, whether conversion is passive or active and the signal format being carried. 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 audio & video adapters assortment contains 224 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 audio & video adapters.
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 the exact source and destination connectors, gender, whether conversion is passive or active and the signal format being carried.
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.
