CMA-series Compact Mixers with DSP, USB Play/Record/PC and Bluetooth

Compact format audio mixer with 2, 4 or 6 mono input channels, a stereo line input and a further minijack stereo input. Each mono mic/line channel has a combo XLR/jack input with +48V phantom power switchable in pairs for the XLR inputs. Each mic/line channel has a Gain control for matching the input source and a low-cut switch to filter out rumble or handling noise from microphones. Each mono channel also has High/Low EQ controls and an FX level control. Pairs of mono channels can be linked to act as a stereo left + right pair as required. The onboard foot-switchable DSP effects engine has 99 presets for delay, reverb and modulation effects, each of which can be adjusted using two parameter controls. An onboard Bluetooth receiver has an illuminated pairing button and independent volume control. The USB type-A port on the top panel is for playback of audio files or can be used to record the main outputs to a USB storage device or as an external audio device when connected to a laptop. Output is delivered to a pair of balanced XLR connectors to provide low noise operation for high quality studio or live performances.

• DSP effect section with 99 adjustable presets
• USB mp3 audio player/recorder
• Bluetooth receiver with independent volume control
• PC/Mac audio device and aux power via USB A connection
• Switchable +48V phantom power
• Mono mic line inputs can be paired to stereo
• Balanced XLR/Jack mono inputs
• Stereo line input jacks and stereo minijack input
• Supplied in a padded transit bag
• USB type-C power supply

• Weight 1.125kg
• Dimensions 232 x 183 x 60mm
• Inputs 4 x combo XLR/jack + stereo L+R 6.3mm + stereo 3.5mm
• Power supply 5Vdc 1A min. (USB-C adaptor included)
• Power consumption max. 5W
• Effects 99 program DSP (2 parameter controls)
• DSP sample rate 48khz (24-bit)
• Audio source Bluetooth receiver, USB mp3 player/recorder
• Bluetooth version v5.1 (+BR+EDR+BLE)
• USB version v1.1 audio (mp3/wav/ape/flac)
• EQ: low ±15dB @ 80Hz
• EQ: high ±15dB @ 12kHz
• Phantom power +48V switchable in pairs (XLR inputs only)
• Frequency response 20Hz - 22kHz (±1dB)
• Input level Mic +10dBu max. / Line +22dBu max.
• Input impedance Balanced XLR 2k Ohm, Balanced TRS jack 10k Ohm
• THD +N <0.05% @ 1kHz
• Noise EIN -122dBu (22Hz - 22kHz)
• CMRR >75dB (Mic 1kHz)
• Sensitivity XLR -60 to +10dBu, TRS jack -20 to +20dBu, Stereo -20 to +14dBu
• Crosstalk : stereo >80dB (1kHz fader shutoff)
• Outputs Left + Right balanced XLR, Headphones 6.3mm jack
• Max. output level XLR +22dBu, TRS +20dBu