An audio distribution amplifier primarily designed to feed multiple ENG cameras from a single microphone at media events. Typical use is to feed the Media Splitter with a line level signal from an AUX output on the local PA system.
Available in 12 channels only.
Features
- Each output has its own IC buffer amplifier to provide a high degree of isolation between outputs.
- The input and all outputs are transformer balanced using a total of 13 audio transformers.
- Individual level controls on each output are adjustable continuously from mic through to line level.
- Individual earth lift switches on each output.
- Genuine Neutrik XLRs throughout.
- A LED ladder level meter with selectable peak hold provides a visual indication of signal.
- 1kHz +4dB alignment oscillator (rear panel).
- Headphone socket and internal monitor speaker (rear panel).
- Only the output level controls and earth lift switches are on the front panel. All other controls are on the rear panel away from unauthorized fingers.
Specifications
| Input Level | Line level. +24dBu Maximum.
Rear panel gain control is adjustable from -15dB to +15dB |
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| Input Impedance | 20K ohms balanced or unbalanced.
Transformer isolated. Floating input. |
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| Outputs | Transformer balanced with individual earth lift switches. |
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| Output Level | Continuously variable from mic (-45dBu) to line level (+4dBu). |
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| Output Impedance | Less than 300 ohms. |
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| Headphone Output | Suitable for 8 to 600 ohm headphones.
120 ohm source impedance as per IEC 61938.
Typically 2 volts out with +10dBu input. |
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| Connectors | Output: (Front panel) Twelve 3 pin Neutrik XLR male.
Input: (Rear panel) Two 3 pin Neutrik XLRs.
Male in parallel with a female for convenient looping. |
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| Frequency Response | 35Hz to 24kHz +/- 1dB
Test conditions:
Input +10dBu, Rear panel gain = 0dB, Front panel level = fully CW |
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| Total Harmonic Distortion + Noise | Typically less than 0.03% above 100Hz, rising to 0.1% at 30Hz.
Test conditions:
Input +10dBu, Rear panel gain = 0dB, Front panel level = fully CW |
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| Power | 110/230/240V 50/60Hz mains power. Specify at time of ordering.
30 watts maximum. |
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| Dimensions | 2 unit high 19” rack mount all metal chassis.
Depth: 270mm with no XLR connectors plugged in. |
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| Weight | 5.3 kg (11.7 pounds) |
