ART Accessories Power Mix I 4-Channel Passive Mixer

The back has Velcro attached for easy use, but you can peel it off if you don't need it.

Product Description
Purpose: Ideal for mixing multiple mono or stereo sources into a single mono signal. Suitable for use in karaoke, rehearsals, home studios, and more. Useful for connecting CD players, synthesizers, bass amp line outputs, etc., to tape decks or other devices.
Passive Design: Features a passive circuit that requires no power, ensuring clean signal transmission without adding noise or distortion. Its simple and robust design makes it a reliable and easy-to-use device.
Operation: Equipped with rotary level controls for each channel, allowing for individual volume adjustment. Intuitive operation requires no special settings or expertise.
Connectivity: All inputs and outputs use 1/4-inch phone jacks, compatible with line signals as well as high-impedance microphones and electric instruments.
Key Specifications
Number of Channels: 4 Channels (Mono Mixing)
Input Impedance: 47kΩ
Output Impedance: 12kΩ
Gain: Up to 12dB
Connectors: 1/4-inch phone jacks (Input and Output)
Dimensions: Approx. 90mm x 70mm x 40mm (3-3/4 x 2-3/4 x 1-1/2 inches)
Weight: Approx. 454g (1 lb)
Features: No external power required due to passive design, compact and portable, robust construction for durability.
Special Notes
The PowerMIX I is a product that emphasizes simplicity and cost-effectiveness, making it ideal for environments where complex features are not required. As a passive mixer, it cannot amplify signals like an active mixer, but it provides clear mixing while minimizing signal loss.
Reviews generally state things like, Performs as expected, not flashy but highly reliable and Simple and easy to use. On the other hand, it's important to understand the gain limitations of the passive design when using it.