Amazon.com: Disino 1/4 Mono to 3.5mm Stereo Adapter, Gold Plated 6.35mm TS Male Plug to 1/8 inch TRS Female Audio Connector - 2 Pack : Electronics
Hosa Mono 1/4" to Stereo Mini Adapter Cable (10 feet) Adapts a 1/4" TS jack to 3.5mm stereo minijack at Crutchfield
1pc Stereo Audio Jack Plug Adapter Single Male To Female 6 5mm Dual Mono Stereo Jack Headphone Microphone Y Splitter Converter - Electronics - Temu Italy
1/4 Inch Stereo Jack to Mono Plug Adapter | ShowMeCables.com
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1/4″ Mono Female to Stereo Male Cable Adapter – BB Organ
Amazon.com: tisino 1/4 Mono to 3.5mm Stereo Adapter, Gold Plated 6.35mm TS Male to 1/8 inch TRS Female Audio Connector - Black, 1 Pack : Electronics
Comprehensive Mono 1/4" Male to Stereo 1/8" (3.5mm) SPPM-MJS B&H
1/4 Mono Plug to 3.5mm Stereo Jack | ShowMeCables.com