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Small black box with two 3.5mm inputs one output USB-C power port and gold-plated jacks

LiNKFOR MAXVC670 2-Channel 3.5mm Audio Mixer

SKU CH-WSFV-4RHJG

A two-channel 3.5 mm active mixer that combines two stereo sources into one output for headphones or powered speakers, powered via USB-C with gold-plated connectors

  • Specification, LiNKFOR, , , , Count, 1, 3.5mm, 0.1 kilograms, MAXVC670, ,
  • Power SupplyCorded Electric
  • Dimension3.93 L x 2.75 W x 0.66 H inches
  • Weight0.1 kilograms
  • Combines two stereo sources into one 3.5mm output for headphones or powered speakers
  • Gold-plated 3.5mm jacks ensure secure connections and minimal signal loss
  • USB-C 5V power works with any phone charger, power bank or USB hub
  • Active circuitry prevents volume drop and drives headphones or speakers directly
  • Includes two 3.5mm cables and nano-tape for instant plug-and-play setup

Dual 3.5mm Mixer for Line-Level Sources

This active stereo mixer combines two 3.5mm line-level inputs into a single 3.5mm output for headphones or powered speakers. It suits anyone who wants to hear a PC and a phone, tablet, MP3 player or Echo Dot at the same time without swapping cables. The unit is not designed for microphone signals.

USB-C Power Eliminates Ground-Loop Hum

The mixer draws 5 V over a modern USB-C port from any charger, power bank or hub. Using a dedicated USB power adapter instead of a computer port keeps the background quiet during long sessions. Active circuitry prevents volume drop so the combined signal stays strong for hours of continuous playback.

Nano-Tape Mounting and Included Cables

Two 3.5mm audio cables and traceless nano-tape ship in the box for immediate plug-and-play setup. Stick the 3.93 x 2.75 x 0.66 inch chassis under a desk, behind a monitor or on a cabinet side for an invisible install. The only common issue is attempting to connect a microphone directly, which the line-level inputs do not support.

Highlights

  • Combines two stereo sources into one 3.5mm output for headphones or powered speakers
  • Gold-plated 3.5mm jacks ensure secure connections and minimal signal loss
  • USB-C 5V power works with any phone charger, power bank or USB hub
  • Active circuitry prevents volume drop and drives headphones or speakers directly
  • Includes two 3.5mm cables and nano-tape for instant plug-and-play setup

Specifications

BrandLiNKFOR
Part NumberMAXVC670
Specification, LiNKFOR, , , , Count, 1, 3.5mm, 0.1 kilograms, MAXVC670, , 52161500, LiNKFOR, VC670, , 3.93 L x 2.75 W x 0.66 H inches, 1, Corded Electric, false, false, 2, 0.17 kilograms, 18 months., , 3.5mm, 3.5mm, , 3.93 inches, 2.75 inches, 0.66 inches, 1.9 L x 12.1 W x 18.1 H centimeters, 2026-02-26T06:34:28.789Z, not_applicable,
Power SupplyCorded Electric
Dimension3.93 L x 2.75 W x 0.66 H inches
Weight0.1 kilograms

Questions about this item

Does the mixer generate audible noise or heat when left powered from its USB-C port all day?

The unit draws only 5 V from USB-C and contains no fan; its active circuitry stays cool and silent during continuous desktop use.

What cables or sources must I already have to connect two devices to the MAXVC670?

You need two stereo 3.5 mm line-level sources such as a PC, phone, tablet or console; the box already includes two 3.5 mm cables for the inputs.

Will the gold-plated 3.5 mm jacks work reliably with older portable players that have worn sockets?

Gold plating resists corrosion and maintains low-resistance contact, so older 3.5 mm outputs stay compatible without signal degradation.

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