Audio Cable Adapters

These audio adapters join cables with different plugs: 3.5 mm to 1/4 in or 2.5 mm, 3.5 mm to two RCA, and 90-degree RCA adapters.

The collection includes many Y splitters (RCA or 3.5 mm, male or female) and female-to-female couplers, several of them gold-plated, from brands such as GlobalTone and AMX.

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  • 2.5mm Female to 3.5mm Male Stereo Adapter - Simple Boutique
    Generic

    2.5mm Female to 3.5mm Male Stereo Adapter

    $1.97
    $1.97
  • 3.5mm Female to 1/4 Male Stereo Adapter - Simple Boutique
    Generic

    3.5mm Female to 1/4 Male Stereo Adapter

    $3.97
    $3.97
  • 3.5mm Female to 2.5mm Male Stereo Adapter - Simple Boutique
    Generic

    3.5mm Female to 2.5mm Male Stereo Adapter

    $1.97
    $1.97
  • TechCraft USB-C Male to 3.5 mm Female Audio Adapter with DAC, White - Simple Boutique TechCraft USB-C Male to 3.5 mm Female Audio Adapter with DAC, White - Simple Boutique
    TechCraft

    USB-C Male to 3.5 mm Female Audio Adapter with DAC, White

    $17.97
    $17.97
    $25.99
  • AMX AA-56 Toslink Fiber Optic SPDIF Signal Selector 3 Inputs to One Output - Simple Boutique AMX AA-56 Toslink Fiber Optic SPDIF Signal Selector 3 Inputs to One Output - Simple Boutique
    AMX

    AMX AA-56 Toslink Fiber Optic SPDIF Signal Selector 3 Inputs to One Output

    $54.97
    $54.97
    $65.99
  • AMX AP-25 Audio Preamplifier for Turntable - Simple Boutique
    AMX

    AMX AP-25 Audio Preamplifier for Turntable

    $74.97
    $74.97
    $79.99
  • 3.5mm Audio Stereo F/F Coupler - Simple Boutique
    Generic

    3.5mm Audio Stereo F/F Coupler

    $1.97
    $1.97
  • F/F Cable Coupler to RCA Plugs - Simple Boutique
    Generic

    F/F Cable Coupler to RCA Plugs

    $0.47
    $0.47
  • Gold Plated F/F to RCA Plug Cable Coupler - Simple Boutique
    Generic

    Gold Plated F/F to RCA Plug Cable Coupler

    $1.47
    $1.47
  • Gold Plated 2-Plug F/F RCA Cable Coupler - Simple Boutique
    Generic

    Gold Plated 2-Plug F/F RCA Cable Coupler

    $2.27
    $2.27
  • RCA Plug Male/Male Cable Coupler - Simple Boutique
    Generic

    RCA Plug Male/Male Cable Coupler

    $0.77
    $0.77
  • HRS Global RCA Coupler 2X F/F White & Red - Simple Boutique HRS Global RCA Coupler 2X F/F White & Red - Simple Boutique
    HRS Global

    RCA Coupler 2X F/F White & Red

    $1.47
    $1.47
  • Splitter For Digital Audio Cables Toslink Optical Fiber 1 Input To 3 Outputs Amplified - Simple Boutique Splitter For Digital Audio Cables Toslink Optical Fiber 1 Input To 3 Outputs Amplified - Simple Boutique
    Generic

    Splitter For Digital Audio Cables Toslink Optical Fiber 1 Input To 3 Outputs Amplified

    $34.97
    $34.97
  • Elink Rechargeable Wireless Audio Transmitter and Receiver, Hands-Free 3.5 mm AUX Adapter, Black - Simple Boutique Elink Rechargeable Wireless Audio Transmitter and Receiver, Hands-Free 3.5 mm AUX Adapter, Black - Simple Boutique
    Elink

    Rechargeable Wireless Audio Transmitter and Receiver, Hands-Free 3.5 mm AUX Adapter, Black

    $16.97
    $16.97
    $23.99
  • GlobalTone Audio Cable 1 3.5mm Jack to 2 RCA Stereo Black 6 Inch - Simple Boutique
    GlobalTone

    GlobalTone Audio Cable 1 3.5mm Jack to 2 RCA Stereo Black 6 Inch

    $2.29
    $2.29
  • GlobalTone 3.5mm (1/8") Female to 2 RCA Male Stereo Cable 15cm Black - Simple Boutique GlobalTone 3.5mm (1/8") Female to 2 RCA Male Stereo Cable 15cm Black - Simple Boutique
    GlobalTone

    GlobalTone 3.5mm (1/8") Female to 2 RCA Male Stereo Cable 15cm Black

    $1.97
    $1.97

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