Analogue mixer 12 channels USB DSP - HPA MSC-HPAPROMIX12UX

The HPA Promix 12 UX is a 12-channel analogue mixer with an integrated multi-effects processor, designed to provide control and audio quality in a wide range of situations. It has 10 XLR microphone inputs with quality preamps and dedicated compressors, 8 line inputs on 6.35 mm jacks, and 2 stereo inputs also using 6.35 mm jacks. The mixer provides 10 linear faders. Frequency response is 20 Hz–20 kHz ±1 dB, distortion is 0.005%, signal-to-noise ratio is above 80 dBu, noise is above -92 dBu, and crosstalk is above 70 dBu.

Phantom power is +48 V, supporting condenser microphones and active DIs. The 3-band equaliser provides precise adjustment: high EQ at 12 kHz with ±15 dB, mid EQ at ±15 dB with frequency selection, and bass EQ at 100 Hz with ±15 dB. Input connectors are positioned on the upper control surface, with XLR sockets for microphones and 6.35 mm jacks for line inputs, alongside balanced and unbalanced main outputs for immediate, flexible routing. The balanced Main OUT is an XLR output at +26 dBU, while the unbalanced Main OUT is an XLR output at +20 dBU. There are also 3 unbalanced AUX outputs on 6.35 mm jacks at +20 dBU and an unbalanced FX OUT on a 6.35 mm jack at +20 dBU.

USB 2.0 connectivity provides 2 inputs and 2 outputs for computer recording and playback at 24-bit / 48 kHz. The DSP section with display offers 24 types of digital effects, with adjustable depth for each effect, allowing vocals and instruments to be processed without outboard equipment. The MP3 player supports playback through Bluetooth, USB or an SD card, as well as recording to an HDD and SD card. Routing includes AUX outputs and effects sends for monitors and external processors.

Its rugged construction and optional rack-mounting provision support professional use. Promix 12 UX is suitable for live shows, concerts and performances in small and medium-sized venues, rehearsal rooms, project studios, conferences, meetings, corporate installations, DJ sets, hybrid events, audio services, streaming, podcasting and multimedia productions. Dimensions, identified by the source as W x W x H, are 47 x 48.4 x 10.62 cm.