eFuture 615136 LE Quality Headphone Adapter Stereo Gold Plug 1/4-Inch Male to 1/8-Inch Female

Cable Showcase 1/4-Inch Stereo Male 3.5mm to Stereo Female Adaptor (30S1-14200)

Generic 1/4 Inch Stereo Jack To 3.5mm Stereo Adapter

AmazonBasics XLR Male to Female Microphone Cable - 6 Feet

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CableWholesale 3.5mm Stereo Coupler Female/Female Audio Coupler (30ST-STFF)

4-Channel Portable Stereo Headphone Amplifier - Professional Multi Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4" TRS Audio Input For Sound Mixer - Pyle PHA40

BEHRINGER Slvr/Blk HPM1000

eBoot 6.35 mm Audio Stereo Plug to 3.5 mm Stereo Headphone Jack Adapter, Pack of 3

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Hosa CMP-159 3.5 mm TRS to Dual 1/4" TS Stereo Breakout Cable, 9 Feet