LA Audio DA82 เครื่องกระจายสัญญาณเสียง 1 ออก 8 หรือ 1 ออก 4 สเตอริโอ Distribution Amplifier - 1:8 mono or 1:4 Stereo
Distribution Amplifier - 1:8 mono or 1:4 Stereo
DA82
- Sleek, ขนาด 1RU design
- เครื่องกระจายสัญญาณเสียง 1 ออก 8 mono or 2x4 stereo
- Balanced XLR connections for all I/Os
- Permanent levels can be set with screwdriver trimmers, while rotary potentiometers allow easy level adjustments. Each channel lets you easily switch between calibrated channels
- Internal power supply
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Overview
The DA82 is a compact Distribution Amplifier that may be configured for 1 into 8 mono or 2 into 4 stereo applications.
A useful feature is the CAL/UNCAL switch on each of the inputs and outputs. This function switches control of the input sensitivity and output level between front panel accessible trimmers (CAL position) and rotary potentiometers (UNCAL position) to cater for permanent set up or user variable applications. Both the inputs and outputs are electronically balanced on XLR's.
The DA82 is ideal for O/B vans, sound reinforcement systems, theatres and any application requiring ease of installation and operation.
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| Input Impedance |
20 kOhms, Balanced |
| Maximum Input Level |
+20dBu |
| Input Gain |
-6 to +6dB, Adjustable |
| Output Impedance |
75 Ohms, Balanced |
| Output Load |
600 Ohms to Infinity |
| Maximum Output Level |
+20dBu |
| Output Gain |
-12 to +6dB, Adjustable |
| Frequency Response |
20Hz - 20kHz (+0, -1dB) |
| Total Harmonic Distortion (THD) |
0.05% (1kHz, +4dB) |
| Noise |
-98dBu |
| Connectors |
2 x Balanced XLR Inputs
8 x Balanced XLR Outputs
1 x AC Power Input |
| Dimensions (WxDxH) |
19 x 6.5 x 1.75" (483 x 164 x 44mm) |
| Weight |
6.4 lbs (2.9kg) |
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