The Hosa GMP-113 is a compact adaptor that converts a 1/4-inch TS (Tip-Sleeve, mono/unbalanced) plug into a 3.5 mm TS (1/8-inch, mono/unbalanced) jack. It’s ideal for connecting instruments or audio devices with 1/4″ outputs to gear that uses 3.5 mm mono inputs, making it a handy tool for musicians, engineers, and AV technicians.
Key Features:
- Converts 1/4 in TS plug to 3.5 mm TS jack
- Mono/unbalanced signal compatibility
- Rugged, all-metal housing for durability
- Compact and lightweight design for easy portability
- Essential utility adaptor for stage, studio, and consumer audio use
Typical Uses:
- Connect instruments with 1/4” TS outputs to 3.5 mm mono gear
- Adapt mixers or processors to devices with mini TS connections
- Useful for AV setups, recording, and small audio devices


















