Palmer AHMCT 8 – 8-Channel Passive Line Mixer for 19” Rack Installations The Palmer AHMCT 8 is a professional 8-channel passive stereo line mixer designed for fixed installations, PA systems, and stage or conference applications. It allows multiple stereo audio sources to be summed into a single stereo output without requiring external power. Its robust 19” rack format makes it ideal for AV installations, clubs, conference rooms, theatres, hospitality venues, and mobile sound systems.

Product Features • 8 stereo inputs (6.3 mm TRS jack) • Passive design – no power supply required • Individual level control per channel • Stereo summing to a single stereo output • 19” rack mount format • Durable metal housing • Reliable performance for fixed and mobile installations Professional Signal Summing for Audio Installations This unit is designed for situations where multiple line-level signals need to be combined quickly and reliably, such as media players, conference systems, DJ mixers, computers, or sound modules. Thanks to its passive circuitry, it does not introduce additional electronic noise typically generated by active components, ensuring clean signal transmission and long-term reliability.

Each of the eight stereo channels features its own level control, allowing precise adjustment of individual sources before summing. This makes it an excellent solution for multi-room systems, hotel installations, retail spaces, training rooms, and corporate AV environments.

Applications • Hotel and restaurant sound installations • Conference and lecture halls • Integration of multiple audio players • AV systems in schools and offices • Club and DJ installations • Theatres and cultural venues Technical Specifications • Type: Passive line mixer • Channels: 8 stereo • Inputs: 8 x stereo 6.3 mm TRS jack • Output: Stereo 6.3 mm TRS jack • Level control: Individual per channel • Mounting: 19” rack format • Construction: Metal housing • Power supply: Not required (passive design) Materials and Construction The unit is built with durable steel construction, ensuring resistance to mechanical stress and long service life even in demanding environments. The control knobs operate smoothly and reliably, while all connectors are securely mounted on the front and rear panels. The standard 19” rack format allows seamless integration into existing installation systems.

What’s Included • Palmer AHMCT 8 • 19” rack mounting hardware • Manufacturer documentation Conclusion If you need a reliable and straightforward solution for summing multiple line-level signals without the complexity of power supplies or configuration, this device is an excellent choice. Palmer AHMCT 8 delivers stability, ease of use, and professional build quality, making it ideal for both permanent installations and mobile sound systems. It is a practical tool for AV integrators, sound engineers, and installation professionals.