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Three silver 6.35 mm stereo plugs each splitting to two red and white RCA sockets

Boxwave

Boxwave 1/4 6.35mm/6.5mm Stereo Male to Dual RCA Female Audio Adapter (3pcs)

SKU CH-CX8A-EF3CE

Three-pack of 6.35 mm stereo male to dual RCA female adapters splits one jack into two channels for sound equipment

  • TypeAdapters
  • Connect two RCA devices via one 6.35mm plug with double-channel splitting
  • Three adapters included for multi-device setups or spare units
  • Premium materials maintain signal clarity and resist wear over time
  • Works with most sound gear for recording, mixing or playback
  • Plug-and-play design needs no drivers or software to operate

6.35 mm stereo plug to dual RCA jacks

This adapter connects a single 6.35 mm stereo male plug to two RCA female sockets. It is intended for musicians, studio engineers and home-audio enthusiasts who need to split a quarter-inch output into left and right phono inputs. The three-piece pack provides spare units for multiple cable runs or backup.

Passive signal splitting under continuous use

The adapter contains no active electronics, so it simply routes the incoming stereo signal to both RCA outputs without amplification or processing. Insertion loss is negligible for typical line-level sources, and the metal shell shields the conductors from electromagnetic interference during long sessions. No power supply or driver software is required at any time.

Analogue audio interface constraints

The 6.35 mm TRS connector and RCA phono sockets are purely analogue interfaces; they carry no digital protocol, clock or metadata. Cable length and source impedance determine the practical high-frequency roll-off, and ground-loop hum can appear if connected equipment references different earth potentials. The adapter does not convert signal levels or balance types.

Highlights

  • Connect two RCA devices via one 6.35mm plug with double-channel splitting
  • Three adapters included for multi-device setups or spare units
  • Premium materials maintain signal clarity and resist wear over time
  • Works with most sound gear for recording, mixing or playback
  • Plug-and-play design needs no drivers or software to operate

Specifications

TypeAdapters

Questions about this item

How much heat or noise does the adapter generate when used continuously?

The adapter is a passive metal connector with no active electronics, so it produces no heat and no audible noise during extended use.

What cables or connectors must I already have to use the 6.35 mm stereo plug with my equipment?

You need a source with a 6.35 mm stereo jack and two RCA male cables to connect the adapter’s dual female RCA ports to your amplifier or recorder.

Will the 6.5 mm plug fit older 1/4-inch jacks on vintage mixers or amplifiers?

Yes, the 6.35 mm (6.5 mm) stereo male plug matches the standard 1/4-inch jack found on legacy professional audio gear.

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