DM 481 8-Channel Rack Mountable Mixer
DM 481 8 Channel Rack Mountable Mixer
DISCRETE 8-CHANNEL RACK-MOUNTABLE MIXER
Overview:
Where space is tight, this easily manageable rack-mountable 8-channel mixer with ultra low-noise mic preamp gives you flexible mixing and high/low audio control. Phantom power is available on each and every microphone input adjustable through simple DIP switches. Also included on each input channel: A variable tone control allowing accurate adjustment of high and low frequency audio, a peak indicator to help monitor incoming signal levels to avoid distorted audio, and a mute switch for immediate muting and unmuting of incoming signals. Output is sent either through a 3-pin phoenix connector or pre-fader RCA output. An additional auxiliary input via RCA jack is also available to further expand the DM481’s operation.
Features:
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Specifications:
| Inputs | |
| Total Channels | 8 |
| Mic Input / Line Input | 8 x 3-pin Euroblock & 8 x 1/4” TS |
| Aux Bus In | RCA |
| Outputs | |
| Main Out | 3-pin Euroblock (unbalanced) |
| Pre-Fader | RCA |
| THD+N | |
| THD (Any output, 1kHz @ + 14 dBu, 20Hz to 20 KHz) | 0.01% |
| Metering | |
| Channel Clip Indicator | +6dBu |
| Phantom Power Supply | +48V DC |
| Phantom Switches | DIP |
| Frequency Response (Mic input to any output) | |
| 20Hz to 20KHz | +0/ -1 dB |
| 20Hz to 60KHz | +0/ -3 dB |
| S/N ratio, ref to +4 | 106 dB |
| Microphone Preamp E.I.N (150 ohm terminated, max gain) | <-129.5 dB |
| CMRR (1 KHz @ -60 dBu, Gain at maximum) | 80 dB |
| Maximum Level | |
| Mic Preamp Input | +10 dBu |
| All Other Input | +22 dBu |
| Main Output | +28 dBu |
| Impedance | |
| Mic Preamp Input | 1.4 K ohms |
| Unbalanced Line in | 12 K ohms |
| Aux Bus In | 10 K ohms |
| Main Output | 100 ohms |
| Pre-Fader Out | 100 ohms |
| Power Requirement (depends on region) | 100-120VAC, 220-240VAC 50/60Hz |
| Dimensions (WxHxD) | 483 x 44 x 165 mm (19″ x 1.73″ x 6.49″) |
| Net Weight | 3.2kg (7.1 lbs) |