Proel MQ12USB 12-Channel PA Mixer with DFX and USB
6 Mic Preamps, 12 Total Inputs
PRL-MQ-12USB
The Proel MQ12USB is a compact 12-input analog mixing console with a built-in 16-bit/48kHz USB audio interface and 100 onboard 24-bit effects. Six low-noise mic preamps, one-knob compression and 3-band EQ make it ideal for small gigs and home recording.
Cable Filter: Alternative Options
Proel MQ12USB 12-Channel USB Mixing Console with Effects
The Proel MQ12USB is a compact 12-input analog mixing console with a built-in USB audio interface and 100 studio-grade 24-bit effects. Four mono mic/line channels, two stereo mic/line channels and two stereo line channels - six low-noise mic preamps in all - cover vocals, instruments and playback sources, making it an ideal all-in-one desk for small gigs, rehearsals, home recording and podcasting. Like every mixer in the MQ series, it is built into a rugged metal chassis that is ready for life on the road.
Six Low-Noise Mic Preamps with One-Knob Compression
Channels 1 to 4 pair high-headroom mic preamps with Proel's one-knob FET compressor: a single dial with LED indicator that evens out vocal levels and adds punch to bass, guitar and drums without any outboard gear. All six mic inputs run +48V phantom power for condenser microphones, and every mic channel carries a musical 3-band EQ (12kHz high, 2.5kHz mid, 80Hz low). A 75Hz low-cut filter (18dB per octave) on the mono channels clears out stage rumble and mic handling noise before it reaches your mix, while the stereo line channels 9/10 and 11/12 offer hi/low EQ plus both jack and RCA inputs for keyboards, phones and media players.
100 Studio-Grade Effects On Board
The DFX section is a 24-bit digital effects processor with 100 presets: lush halls, rooms and plates, mono and stereo delays, flanger and chorus, plus combined reverb effects. Presets are picked on a 2-digit display with a push-to-select dial, a dedicated FX fader rides the effect level in the mix, and a footswitch jack lets you mute the effects between songs without taking your hands off your instrument.
A USB Audio Interface Built In
Connect the rear USB port to a Mac or Windows computer and the MQ12USB shows up as a standard USB audio device - no drivers needed. The 16-bit/48kHz stereo interface records your main mix straight into your DAW, perfect for capturing live sets, band practices and podcast episodes. Flip the LINE/USB switch and computer playback returns through channels 11/12, so backing tracks and break music come up on their own fader.
Flexible Routing for Stage and Studio
Aux 1 is a monitor send with a per-channel pre/post switch - run it pre-fader for stage wedges or a headphone amp, or post-fader as a second effects send. Aux 2 feeds the internal DFX and doubles as a post-fader send for external processors. A stereo group bus with its own faders and outputs lets you sub-group drums or vocals, or feed a recorder or second zone, and PFL soloing, control room and headphone outputs plus dual LED meters keep monitoring simple. Need more channels or monitor mixes? Step up to the 16-input Proel MQ16USB.
Features:
- 12-input 4-bus analog mixing console with built-in USB audio interface
- 4 mono mic/line channels, 2 stereo mic/line channels and 2 stereo line channels
- 6 low-noise, high-headroom mic preamps with +48V phantom power
- One-knob FET compressors with LED indicator on channels 1-4
- 3-band EQ (12kHz high, 2.5kHz mid, 80Hz low) on all mic channels
- 75Hz low-cut filter (18dB/octave) on the mono channels
- Aux 1 monitor send switchable pre/post-fader per channel
- Aux 2/FX post-fader send for the internal effects or external processors
- 24-bit digital effects section with 100 presets: reverbs, delays, chorus, flanger and combinations
- 2-digit preset display with push-to-select dial and FX footswitch mute jack
- 16-bit/48kHz stereo USB recording and playback (USB Type B)
- Computer playback returns to channels 11/12 via the LINE/USB switch
- Stereo group 1-2 bus with dedicated faders and jack outputs
- Balanced XLR and 1/4" jack main mix outputs
- Control room and headphone outputs with PFL monitoring
- Dual LED level meters and per-channel peak LEDs
- 45mm faders for precise level control
- Rugged metal chassis with internal universal power supply
Specifications:
| Mono Input Channel | |
| Mic Input Sensitivity | -10 to -50 dB |
| Mic Input Impedance | 2 kΩ |
| Mic Input Connector | Balanced XLR (F) |
| Line Input Sensitivity | +20 to -20 dB |
| Line Input Impedance | 10 kΩ |
| Line Input Connector | Balanced 1/4" jack |
| Low Cut | 75 Hz, 18 dB/octave |
| EQ | High (Shelving): ±15 dB @ 12 kHz Mid (Peaking): ±15 dB @ 2.5 kHz Low (Shelving): ±15 dB @ 80 Hz |
| Compressor | One-knob FET, channels 1-4 |
| Stereo Input Channel | |
| Mic Input Sensitivity | -10 to -50 dB |
| Mic Input Impedance | 2 kΩ |
| Mic Input Connector | Balanced XLR (F) |
| Line Input Sensitivity | +20 to -20 dB |
| Line Input Impedance | 10 kΩ |
| Line Input Connector | Balanced 1/4" jack; RCA (channels 9-12) |
| EQ | High (Shelving): ±15 dB @ 12 kHz Mid (Peaking): ±15 dB @ 2.5 kHz (channels 5-8) Low (Shelving): ±15 dB @ 80 Hz |
| Master Section | |
| Main Mix Output Level | +4 dBu |
| Main Mix Connectors | Balanced jack and XLR (M) |
| Control Room Output Level | 0 dBu |
| Control Room Connectors | Unbalanced jack |
| Stereo Group Output Level | +4 dBu |
| Stereo Group Connectors | Balanced jack |
| FX/AUX Output Level | 0 dBu |
| FX/AUX Connectors | Unbalanced jack |
| Headphone Output Minimum Impedance | 32 Ω |
| Headphone Maximum Output Level | 2 x 193 mW |
| Headphone Output Connector | Stereo 1/4" jack |
| USB Audio Interface | Stereo in/out, 16-bit converter, 48 kHz sample rate, USB Type B |
| Digital Effects Processor | |
| Effects | 100 presets |
| A/D and D/A Converters | 24-bit |
| DSP Resolution | 24-bit |
| Controls | 2-digit display, dial, peak LED, mute switch, mute footswitch |
| General Specifications | |
| Maximum Level (all outputs) | +22 dBu |
| Crosstalk (measured at 1 kHz) | >82 dBu |
| Hum and Noise (unweighted) | <-93 dBu |
| THD and Noise (at +4 dB, 1 kHz) | <0.008% |
| Dimensions (W x H x D) | 346mm x 355mm x 95mm |
| Weight | 4.5kg |
Be The First To Review This Product!
Help other SWAMP Industries users shop smarter by writing reviews for products you have purchased.




