This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International orders*The MPM1V from Whirlwind/U.S. Audio is a high-quality rack mount A/V and paging mixer that's great for small offices, retail spaces, restaurants, bars and more. The slim, 1RU unit has three sets of stereo RCA inputs and accompanying RCA composite video inputs for connecting CD players, cassette decks, DVD players, VCRs or similar devices. An XLR connector and pair of 1/4" inputs are also provided for connecting a microphone for paging. The system has automatic ducking, so as soon as a mic signal is detected, the volume level of all other audio sources is lowered to give the microphone top priority.
XLR and RCA jacks are provided for outputting signals to an amplifier. A remote control jack is also available so you can connect the included MPM1RV wall remote. Front-panel controls include input selector switches, master and individual volume control knobs, mic and line volume control knobs, and four tone control knobs. A stereo/mono output selector switch is provided, along with a ground-lift switch, which may help reduce hum caused by ground loops.
| Frequency Response |
20Hz - 20kHz (+0.5/-1.3dBm) 3Hz - 30kHz (-3dBm) |
| Input Impedance |
RCA: 10 kOhms, Unbalanced Mic: 1.2 kOhms, Balanced Priority Line: 20 kOhms, Balanced Buss: 20 kOhms, Unbalanced |
| Maximum Input Level |
RCA: +23dB Mic: -5dB Priority Line: +23dB Buss: +23dB |
| Output Impedance |
RCA: 100 Ohms, Unbalanced XLR: 100 Ohms, Balanced |
| Maximum Output Level | +23dB |
| Total Harmonic Distortion (THD) |
RCA In/Out: 0.06% @ 1kHz, Unity Gain Mic In/RCA Out: 0.05% @ 1Khz, 40dB Gain |
| Rise Time | 12µs |
| Ducking |
Priority Mic Threshold: -40dB Priority Line Threshold: -20dB |
| Release Time |
Mic Priority: 5 sec Line Priority: 3 sec (Normal), 30 sec (Slow) |
| Common Mode Rejection Ratio | Mic: >50dB @ 50Hz |
| Stereo Separation | >60dB |
| Signal to Noise Ratio | RCA In/Out: 76dB |
| Inputs |
3 x Pairs of Stereo RCA Phono Inputs 3 x RCA Composite Video Inputs 1 x XLR Mic Priority Input 1 x Pair of 1/4" Line Priority Inputs 1 x Remote Input 1 x Pair of RCA Buss Inputs |
| Outputs |
1 x Pair of RCA Phono Line Outputs 1 x Pair of XLR Line Outputs 1 x RCA Composite Video Output |
| Controls |
1 x Power Switch 4 x Tone Control Knobs (Low, Low Mid, High Mid, High) 1 x Master Volume Control 4 x Input Selector Switches (1, 2, 3, Off) 3 x Individual Input Volume Control Knobs 2 x Priority Volume Control Knobs (Mic, Line) 1 x Ground-Lift Switch 1 x Stereo/Mono Output Selector Switch 1 x Ducking Level Selector Switch |
| Dimensions (WxHxD) | 19 x 1.75 x 5.25" (483 x 44 x 133mm) |
| Weight | 7.25 lbs (3.3kg) |