{"product_id":"passive-stereo-audio-mixer-2-in-1-out-3-5mm-dual-channel","title":"Passive Stereo Audio Mixer | 2-In 1-Out 3.5mm No Power","description":"\u003ch2\u003eDual Channel Stereo Passive Audio Mixing Board\u003c\/h2\u003e\n\u003cp\u003eSimplify your audio setup with this compact \u003cstrong\u003epassive stereo audio mixer\u003c\/strong\u003e. Featuring two 3.5mm headphone jack inputs and a single mixed output, it lets you combine two independent audio sources — such as a phone, laptop, media player, amplifier, or DAC — into one seamless output stream. No power supply needed: the passive design draws zero power and works instantly out of the box.\u003c\/p\u003e\n\n\u003cp\u003eEach audio channel has its own \u003cstrong\u003eindependent volume potentiometer\u003c\/strong\u003e, so you can fine-tune the balance between your two sources before they reach the output. Compact and lightweight, this mixer is ideal for home studios, desktop setups, live performances, or on-the-go audio routing. Made from durable plastic housing that keeps it lightweight and portable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive Design\u003c\/strong\u003e — No external power supply required; plug and play instantly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Way Input, 1-Way Mixed Output\u003c\/strong\u003e — Blend two stereo audio sources into one clean output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3.5mm Stereo Connectors\u003c\/strong\u003e — Universal compatibility with phones, tablets, laptops, players, amplifiers, and DACs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndependent Volume Potentiometers\u003c\/strong\u003e — Separate volume control knobs for each input channel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable\u003c\/strong\u003e — Lightweight plastic body, easy to carry and set up anywhere\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Signal Degradation\u003c\/strong\u003e — Passive mixing maintains clean audio quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e 3.5mm stereo (TRS) inputs × 2, output × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Passive (no power required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Devices:\u003c\/strong\u003e Speakers, media players, amplifiers, DACs, phones, laptops\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 × Passive Audio Mixer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003cp\u003eWorks seamlessly with a wide range of audio equipment including speakers, media players, amplifiers, and Digital-to-Analog Converters (DACs). Any device with a standard 3.5mm stereo headphone jack is compatible.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the passive audio mixer require batteries or a power adapter?\u003c\/h4\u003e\n\u003cp\u003eA: No — this is a fully passive audio mixing board, meaning it requires absolutely no external power supply, batteries, or USB power. Simply plug in your two audio sources and it works immediately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What devices is this 2-in 1-out audio mixer compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This stereo passive audio mixer is compatible with any device that uses a standard 3.5mm stereo (TRS) headphone jack, including smartphones, tablets, laptops, media players, amplifiers, and Digital-to-Analog Converters (DACs).\u003c\/p\u003e\n\u003ch4\u003eQ: Can I control the volume of each input channel separately?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Each of the two input channels has its own independent volume potentiometer (control knob), allowing you to adjust and balance the levels from each audio source before they are combined into the single mixed output.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the passive audio mixer require batteries or a power adapter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this is a fully passive audio mixing board, meaning it requires absolutely no external power supply, batteries, or USB power. 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