MANUAL PM7400 MKII Professional two-zone stereo pre-amplifier/mixer INFO@APART-AUDIO.
Safety first! aution: hot and sharp surfaces! This professional device needs to be installed by qualified perC sonnel only. Please check the packing for any kind of damage upon reception of the goods. If the packing is damaged, please contact your dealer before opening it. !!!! Danger!!!! Exposure to high sound pressure levels may cause permanent hearing loss.
Features •2 zone stereo mixer, 1 balanced line output and 1 unbalanced line output with individual volume controls • 6 line inputs, 1 balanced (XLR), 5 unbalanced (RCA) • 2 balanced microphone inputs with switchable phantom power • Switchable vox mute on mic 1 with adjustable music mute level • Microphone priority contact • 3 band tone control for line and mic inputs • Toroidal power transformer • Mono/stereo switch • 19 inch rack mountable with fixed rack-ears How to mix music and microphone signals? •
5 3 1 2 4 6 11 9 7 8 10 13 12 14 15 16 1) Microphone 1 input: balanced jack input. This is the same input as the microphone 1 combo XLR/ jack at the back. This mic has a switchable vox circuit with adjustable music mute level. This way, a spoken message will suppress the music. Alternatively, you can use the priority contacts at the back. Closing the contacts will mute the music. Phantom power is available.
1 5 2 3 4 7 6 9 8 11 13 14 10 12 15 16 17 1) GND connection: connect an additional ground wire here if necessary. 2) Line 1 balanced right channel input on XLR. 3) Line 1 balanced left channel input on XLR. 4) Line 2 unbalanced L/R input on RCA connectors. 5) Line 3 unbalanced L/R input on RCA connectors. 6) Line 4 unbalanced L/R input on RCA connectors. 7) Line 5 unbalanced L/R input on RCA connectors. 8) Line 6 unbalanced L/R input on RCA connectors.
Technical Specifications Inputs line level Balanced stereo inputs on XLR, 5 x unbalanced stereo on RCA Inputs mic level 2 x balanced on jack and combo jack / XLR Input sensitivity line inputs 500 mV Input sensitivity mic inputs 5 mV Input impedance line inputs 10 KΩ Input impedance mic inputs 500 Ω Phantom power supply Approx 15V, switchable via dipswitches for MIC1 and MIC2 Outputs Stereo unbalanced ZONE1 on RCA Stereo balanced ZONE2 on XLR Output impedance <600 Ω Nominal output level 1V
INFO@APART-AUDIO.
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