Yellow Cable ECOK11-3 - 3.5 mm stereo mini jack (TRS) to 6.35 mm mono jack (TS) cable, 3 m
The Yellow Cable ECOK11-3 is an interconnect cable that converts a 3.5 mm TRS mini-jack output (stereo) into a 6.35 mm TS jack input (mono). Measuring 3 meters in length, with a black PVC jacket and bare copper spiral shielding , it provides a stable connection for carrying unbalanced audio from laptops, players, or compact mixers to 1/4" line inputs. Its 4 mm outer diameter facilitates routing in booths, racks, and light installations.
This cable is not an active summing mixer : it physically adapts the 3.5 mm stereo output to a 6.35 mm mono connector. If you need to properly and safely sum L/R to mono , use a summing box or mixer with appropriate inputs.
Main features
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Connectors: 3.5 mm TRS mini jack (male) → 6.35 mm TS jack (male) , straight.
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Length: 3 m .
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Signal: unbalanced (stereo source → mono destination).
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Shielding: bare copper spiral for basic interference rejection.
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Cover: Flexible PVC , black color .
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Outer diameter: ≈ 4 mm .
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Molded connectors: No (according to the manufacturer's/distributor's data sheet).
Product benefits
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Direct interconnection between sources with 3.5 mm output and 6.35 mm mono inputs without separate adapters.
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Comfortable handling and discreet placement thanks to the 4 mm diameter and PVC cover.
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Wide compatibility with interfaces, mixers, active speakers and PA equipment with 6.35 mm TS line-level inputs.
Use cases
- Connect the AUX/headphone output (3.5 mm) of a laptop or player to a 6.35 mm mono input of a table or monitor.
- Integrate home/DJ sources into PA systems with 1/4” TS inputs.
- Quick patch in booths , racks or installations that require a 3m range.
Frequently Asked Questions
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Does it balance or convert to "correct" mono? No. It's a physical matching cable. To sum L/R to mono with level control, use a summing box or mixer.
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Is it suitable for passive speakers or microphones? No. It's a signal (line) cable . Speaker cables are used for passive speakers, and XLR cables are used for microphones.
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Is it suitable for long runs? For long runs, balanced routes (TRS/XLR) or suitable adapters are best.
Project description
3.5mm TRS (male) mini jack to 6.35mm TS (male) audio cable, 3m , black PVC , copper spiral shielding , outer diameter ≈ 4mm ; unbalanced link for stereo output to mono input connection.
