Detail 01
Mono, not stereo
Only one signal channel passes. Feed it a stereo source and you lose or sum a side.
Product detailSKU #1274034477580
HosaGMP-113 Mono 1/4" (F) - Mono Mini (M) Adapter Jack
Independent shopping perspective
The Korena take
A short adapter that turns a 1/4" mono jack into a 3.5mm mono plug. For connecting gear whose jack sizes don't match.
Strong match
Who this is for
- Running a 1/4" cable into a 3.5mm mono input
- Keeping one in a gig bag for unexpected jack mismatches
- Practice amps and small recorders with mini jacks
Consider the trade-offs
When to look elsewhere
- Stereo signals — mono only, one channel gets lost
- Anyone needing a full cable rather than a jack adapter
- Heavy stage use where a rigid adapter strains the jack
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
1/4" female end
Accepts a standard instrument or patch cable plug. It receives, it does not plug into an amp.
Detail 03
3.5mm mini male end
Plugs into headphone-size inputs on recorders, phones, laptops and small practice amps.
Detail 04
Rigid barrel adapter
The cable's weight hangs off the jack it's plugged into. Support it on portable devices.
Final check
Know before you order
- 01No cable included — this is only the adapter body
- 02Won't convert stereo to mono correctly for two-channel sources
- 03Check your device jack is 3.5mm, not 2.5mm
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this work for headphones?
Only mono. Headphones with a stereo plug will play one channel or drop a side. Use a stereo adapter for headphone listening.
02Which direction does it go?
A 1/4" plug goes into it, and its 3.5mm plug goes into your device. It won't adapt the other way.
03Can I plug my guitar into my phone with this?
It handles the jack size, but a phone's mini input still expects a different signal level than a guitar. Results vary by device.
04Does it change the sound?
No. It's a passive adapter that only changes the connector shape.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
