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Gold-plated RCA plug to 3.5 mm stereo jack adapter

Monoprice Inc.

Monoprice Inc. RCA plug to 3.5 mm TRS stereo jack adapter gold plated

SKU CH-R18H-P73V2

Connects an RCA source to a 3.5 mm stereo input with gold-plated contacts for reliable signal transfer

  • Product typeOthers
  • Gold-plated contacts resist corrosion for lasting signal clarity
  • Connects 3.5 mm stereo sources to RCA inputs for wider device compatibility
  • Compact adapter design fits tight spaces behind equipment racks
  • Monoprice lifetime warranty backs the cable for long-term confidence

RCA to 3.5 mm stereo adapter

This gold-plated adapter connects a single RCA plug to a 3.5 mm TRS stereo jack. It lets you link legacy audio sources or consumer hi-fi gear to portable players, headphone outputs or auxiliary inputs. The compact passive design requires no power and adds minimal bulk to a cable run.

Stereo signal pass-through

The adapter carries a standard stereo analogue signal without active conversion, so it works with line-level and headphone-level sources alike. Gold-plated contacts resist corrosion for reliable contact over repeated insertions. It cannot split or combine channels, and it does not adapt digital or balanced connections. Buyers needing dual-RCA breakout, microphone-ring routing or digital conversion must use a different device.

How it compares

Measured against everything we stock in RCA Stereo Audio Cables, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 98% of the 294 comparable items (median $12.99).

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Specifications

Product
Brand nameMonoprice
Product typeOthers

Questions about this item

Will this adapter connect my vintage amplifier's RCA inputs to a laptop's 3.5 mm headphone output?

Yes, the RCA plug mates with the amplifier's phono sockets while the 3.5 mm TRS jack fits the laptop's stereo headphone port, passing left and right channels through.

How can I verify the adapter is passing stereo audio correctly after plugging it in?

Play a stereo test track and confirm distinct sound comes from both left and right speakers; the gold-plated contacts should maintain a clean signal without crackling.

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