The ART MacroMix Four Channel Personal Mixer is a compact personal mixer thats ideal for summing down CD players DJ equipment and microphones into one stereo RCA channel. Ideal for both on stage and in the studio the ART MacroMix offers two channels of stereo RCA inputs and two channels of mono 1/4-inch Jack inputs to connect your microphones or instruments. This makes it an ideal choice for connecting backing tracks through a CD player as well as connecting your microphone and instrument to play over the top. Each channel features independent gain controls to balance your levels to perfection. The small footprint of the MacroMix Four makes it the ultimate companion for touring musicians and with the rugged all-metal construction it will be durable enough to meet the demands of the road. Not only that but it can be powered by both power supply (included) or batteries. Designed for flexibility it even includes a stereo headphone output for silent monitoring to listen back to your levels to make sure you are not clipping. FeaturesThree input channes each with their own independent level control Channels One an Two feature stereo RCA inputs Channels Three and Four feature 1/4-inch jack input Stereo 1/4-inch Phones output for silent monitoring Stereo RCA output Low THD high headroom and high input impedance deliver exceptional audio performance Small form-factor makes it ideal for touring musicians or portable producers Ideal for blending between DJ equipment microphones CD players and more Powered by included 12V PSUSpecifications Signal To Noise Ratio: >90dB Maximum Gain: +40dB Input Impedance: 10KΩ IMD(SMPTE): <0.008 Power Requirements: 12V DC Total Harmonic Distortion: <0.008 Dimensions: 143 x 92 x 45mm Weight: 725g Product code: ART-MACROMIXCE