Mixer Type: Four channel analogue mixer 
Number of Channels: Two monaural*1, one stereo*2 *1: Monaural output volca: volca keys, volca bass, volca beats, volca kick *2: Stereo output volca: volca sample, volca fm 
Channel Controls: Lo/Hi Cut, Send Level, Mute, Volume (Available to boost +6 dB gain) 
Bus: Four channels analogue mix bus, monaural mix send bus, stereo AUX In/Return bus 
Master: Volume 
Master Effects: Analog Stereo Width Expander (Width), Analog Dynamic Range Compressor (Dynamics, Speed) 
Sync Controls: Play, Tempo 
Mixer Input: Mixer In x 3 (1/8" [3.5 mm] stereo mini jack, 0dBu) 
AUX: AUX In (1/8" [3.5 mm] stereo mini jack, 0dBu) 
Send: Send Out (1/8" [3.5 mm] stereo mini jack, 0dBu) 
Sync: Sync Out (1/8" [3.5 mm] stereo mini jack, Output Level: 5 V)
Audio Output: Audio Output: LINE OUT (L/R, RCA pin jack, Max 11.1 dBu) Headphone (1/8" [3.5 mm] stereo mini jack)  Speaker: Built-in stereo speakers, On/Off Power 
Power: AC adapter (DC 9 V) 
Current Consumption: 300 mA 
Output Power: VOLCA DC OUT x 3 (Connect with including DC-DC cable, up to 800 mA in total, 9 V) Others 
Dimensions: (W x D x H): 193 mm x 115 mm x 45 mm/7.60" x 4.53" x 1.77" (including knobs) 
Weight: 350g/12.35 oz. 
Included Items: AC adapter, DC-DC cable x 3, Audio cable x 3