Specifications — MediaLink Switchers (cont’d)
Audio output — line level (all models)
Number/signal type | 2 stereo/mono (selectable), balanced/unbalanced (1 fixed, 1 variable) |
Connectors | 2 3.5 mm captive screw connectors, 5 pole |
Impedance | 50 ohms unbalanced, 100 ohms balanced |
Gain — fixed output |
|
MLS 306, MLS 506 |
|
Unbalanced | 0dB |
Balanced | +6dB |
MLS 506MA, MLS 506SA |
|
Unbalanced | 0dB |
Balanced | +6dB |
Gain — variable output only | Selectable output level |
MLS 306, MLS 506 |
|
Unbalanced | 0dB (jumper selectable), or |
| |
Balanced | +6dB (jumper selectable), or |
| 0dB (jumper selectable, default) |
MLS 506MA, MLS 506SA |
|
Unbalanced | 0dB (jumper selectable), or |
| |
Balanced | +6dB (jumper selectable), or |
| 0dB (jumper selectable, default) |
Gain error | ±0.1dB channel to channel |
Maximum level | >+21dBu, balanced at stated %THD+N |
Maximum level (600 ohm) | >+15dBm, balanced at stated %THD+N |
0dBu = 0.775 volts (RMS).
Audio output — power amp (MLS 506MA & MLS 506SA)
Number/ signal type |
|
MLS 506MA | 1 mono |
MLS 506SA | 1 stereo |
Connectors | 4 position screw terminal |
Sensitivity | |
Drive/power (full power out) ... | At less than 0.5% THD from 20 Hz to 20 kHz: |
MLS 506MA (70V, mono) | 30 watts (RMS); 4 ohm, 8 ohm, or 70V output taps with common/ground, |
| transformer coupled |
MLS 506MA (100V, mono) | 30 watts (RMS); 4 ohm, 8 ohm, or 100V output taps with common/ground, |
| transformer coupled |
MLS 506SA (stereo) | 60 watts; 30 watts (RMS) per channel, 4 ohm or 8 ohm load |
Protection |
|
MLS 506MA | Input limiting, thermal, short circuit |
MLS 506SA | Input limiting (user specifies 4 ohm or 8 ohm load), thermal, short circuit |
Indication |
|
MLS 506MA | Clip LED indicates the onset of 30 watt power limiting |
MLS 506SA | Clip LED indicates the onset of 30 watt power limiting on left or right |
0dBu = 0.775 volts (RMS).
Control/remote — switcher
Serial control port | 1 |
| 1 3.5 mm captive screw connector, 5 pole (for control via MLC 206; shared with IR |
| control port) |
Baud rate and protocol | 9600, |
Serial control pin configurations | 2 = TX, 3 = RX, 5 = GND |
