Whirlwind MIX-7 Stereo MixerThe Whirlwind Mix 7 is a versatile stereo mixer, combining four mono mic line inputs and three stereo line inputs, in a compact, easy to use one rack space package. The Mix 7 provides up to 76 dB of gain, professional quality signal to noise ratio and full frequency response. Designed for use anywhere microphone and music sources need to be combined, the Mix 7 is ideal for use in broadcast production, sports facilities and banquet rooms. Features