Calrad 35-564 3.5mm Female to 1/4 Inch Mono Adapter

Product Description

The CALRAD 35-564 is a compact audio adapter that converts a 3.5mm stereo female jack to a 1/4 inch male mono plug. It bridges the interface gap between consumer-grade devices with standard 3.5mm headphone or auxiliary outputs and professional audio equipment that accepts 1/4 inch mono inputs. The molded housing and robust connectors maintain stable signal transfer without introducing signal loss or loose connections. This adapter is a practical solution for AV installers, musicians, and audio technicians working in mixed-interface environments.

This adapter is suited for use with amplifiers, mixers, PA systems, and other professional audio gear requiring a 1/4 inch mono input. It allows smartphones, laptops, media players, and other consumer devices with 3.5mm outputs to connect directly to pro-audio signal chains. Its compact form factor makes it easy to carry between job sites or audio setups, and it installs without tools or additional hardware.

Key Features

• Converts 3.5mm stereo female to 1/4 inch mono male in a single compact adapter
• Molded housing provides mechanical stability and strain relief at the connector body
• Robust connectors maintain secure contact and minimize signal loss
• No tools or additional hardware required for installation
• Compact form factor suitable for field use and frequent transport

Compatibility

Designed as a standard wiring adapter for use with amplifiers, mixers, PA systems, and professional audio equipment accepting 1/4 inch mono input connections alongside consumer devices with 3.5mm stereo outputs.

Installation Notes

Installation requires no tools. Plug the 3.5mm female end onto the source device output and insert the 1/4 inch male plug into the destination equipment input. Power down or mute audio equipment before connecting or disconnecting to avoid signal pops that can damage speakers or amplifiers. Verify that the destination input is set to mono to match the adapter output.

Technical Specifications

• Input Connector: 3.5mm stereo female
• Output Connector: 1/4 inch mono male
• Housing: Molded

Standard Information

• Brand: CALRAD
• Manufacturer Part Number: 35-564