Dsp Amplifier DSP M12

MUSWAY is known for building particularly elegant and sophisticated DSP amplifiers that can be controlled via a smartphone app and that also look very good. The new M12 follows in this tradition, with an impressive 12 Class D channels and a built-in 16-channel DSP. It is particularly aimed at hi-fi enthusiasts who want to enjoy the convenience of being able to individually adjust and easily control their complex in-vehicle speaker system for the best possible playback without the need for complex wiring or installing multiple devices.

For optimal sound tuning, a high-quality input section is required to receive the audio signals from the source. The M12 therefore has a considerable number of low- and high-level input connections. There are not only 6 pairs of RCA inputs and an additional AUX input, but also 12 pairs of high-level inputs that can receive signals from the speakers. They have a very high load capacity of 20 volts RMS and are used when a complex factory system is already installed in the vehicle. Of course, the introduced high-level signals are protected by EPS ® to prevent errors from occurring in the diagnostic system. For HiFi connoisseurs, an optical PCM input is available "at the top". The optional BTS-HD dongle enables HD audio streaming via aptX codecs (576 kBits, 24 bits, 48 kHz).

While the high-end processor powers all 12 channels internally, the DSP also provides 4 freely configurable RCA preamplifier outputs. These can be assigned for external purposes and open up numerous expansion possibilities. This allows additional amplifiers to be included in the DSP performance, for example powerful mono amplifiers that are better suited for driving subwoofers, for example. The MUSWAY ONE600 or ONE1000 monoblocks are particularly suitable for this purpose. Woofers located under the seats or in the footwell, often installed in pairs in BMWs or Mercedes, can thus be optimally powered.

The heart of the M12 is the ADAU1452 processor from Analog Devices ® , which is highly regarded by audiophiles . It is perfectly configurable in real time via USB using the easy-to-use PC software. With the optional BTA2 dongle, the DSP can also be controlled with the new “Tunest” app via iOS or Android smartphones (see App Store).

Features:

• High-level intelligent input with EPS ® (Error Protection System)

• Automatic start/stop function

• Burr-Brown converter (PCM3168A) and Analog Devices DSP (ADAU1466)

• Dual 64-bit, 295 MHz DSP technology, controllable via DSP software and smartphone app

• Soft clipping (power attenuation) when operating at 2 ohms

• Signal-to-noise ratio 95 dB, frequency response 15 Hz – 22 kHz (-3 dB)

• Total harmonic distortion 0.05% (1 kHz, 4 ohms, 90% power)

• Separately adjustable input sensitivity (channels 1-6, channels 7-12, AUX), clipping LED

• External BTS, BTS-HD and BTA2 Bluetooth® USB dongle for audio streamingand app control (optional)

• DRC1 digital remote control with OLED display to control various DSP functions (optional)