Yellow Cable ECOB2F - 2-input adapter from ¼ female to ¼ mono male

Coming soon
SKU: ECOB2F Barcode: 3700166301221
Estimated availability: January 16, 2026
Pre-order Regular price 4,15 € inc. VAT

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Yellow Cable ECO B2F - Y-adapter 2× 6.35 mm (¼”) female jack to 6.35 mm mono male jack (5 cm)

The Yellow Cable ECO B2F is a short format (approx. 5cm ) Y-adapter that provides two 6.35mm TS female jacks to a single 6.35mm TS male jack . Designed to distribute an unbalanced mono signal to two inputs or make quick connections in pedalboards, racks and AV installations, the compact body and black finish facilitate tidy installation with minimal leverage on equipment connectors. Passive construction and non-molded connectors for reliable live and studio use.

Main features

  • Connectivity: 2 × 6.35 mm TS female jack → 1 × 6.35 mm TS male jack (mono, 2-pole).
  • Format: straight Y adapter, ultra-short (~5 cm) to minimize occupation and leverage.
  • Signal type: unbalanced (TS, mono); passive construction.
  • Finish: Black ; non-molded connectors .
  • Series: ECO by Yellow Cable.

Product benefits

  • Quick and tidy mounting on pedalboards and racks without long cables or bulky adapters.
  • Versatility to duplicate a mono output to two inputs or resolve specific splices.
  • Ergonomics : very compact size that reduces stress on the equipment connector.

Use cases

  • Duplicate a mono output (instrument/line) to two interface, mixer or processor inputs .
  • Organization of pedalboards and studio patches with short, well-identified routes.
  • Quick splices in AV installations when a compact splitter is needed.

Frequently Asked Questions

  • Can it be used to "sum" two outputs into a single input? Passive summing of two active outputs with this adapter is not recommended; use a dedicated mixer or summing box.
  • Is it stereo or balanced? No. It's unbalanced mono (TS) . For stereo/balanced, use TRS or XLR as appropriate.
  • Suitable for speaker lines? No. It's designed for signal level (instrument/line), not speaker power.

Description for projects

Y-adapter: 2 × 6.35 mm TS female to 1 × 6.35 mm TS male; straight format; length ~0.05 m; black; passive construction; unmolded connectors.

  • Brand:Yellow Cable
  • Model:ECO B2F (ECOB2F)
  • Guy:Y-adapter for audio
  • Connections:2 × 6.35 mm (1/4") TS female jack → 1 × 6.35 mm (1/4") TS male jack
  • Electrical configuration:Unbalanced Mono (TS, 2 poles)
  • Format:Straight, compact
  • Total length:~0.05 m (5 cm)
  • Color:Black
  • Molded connectors:No
  • Operation:Passive (does not add or mix signals)
  • Recommended use:Duplicate a mono output to two inputs; quick patching on pedalboards/racks
  • Category:6.35 mm jack adapters
  • Type Accesorios, cables y conexiones
  • Vendor YELLOW CABLE
  • SKU ECOB2F
  • Bar-code 3700166301221

Buy Yellow Cable ECOB2F - 2-input adapter from ¼ female to ¼ mono male