Adastra DM40 Amplifier

Adastra DM40 is a 100V line mixer-amplifier designed for commercial audio installations such as in retail stores, restaurants, and other public spaces.

The DM40 features four mono input channels, each with a balanced XLR input and a 1/4 inch jack input. It also has one stereo input channel with two 1/4 inch jack inputs. The mixer includes a built-in 100V line transformer, which allows it to be directly connected to a 100V speaker system.

The mixer-amp has an on-board amplifier with a total power output of up to 40W, which can drive up to 10 100V line speakers. It also has a master level control and independent level controls for each input channel, as well as bass and treble tone controls for adjusting the overall sound of the audio mix.

The DM40 also includes a built-in USB/SD media player with support for MP3 and WMA audio file playback. Additionally, it has a built-in FM radio tuner with up to 20 pre-set channels.

The DM40 is designed for ease of use, with a simple front panel layout and intuitive controls. It also includes protections against overload, short circuit, and overheating, ensuring reliable operation and longevity.

Overall, the Adastra DM40 100V line mixer-amp is a flexible and easy-to-use solution for commercial audio installations that require a mixer and amplifier in one compact device.