Manual
Table Of Contents
- Contents
- Figures
- Warranty
- Safety Information
- 1 RB-UL1 Single, RB-UL2 Dual & RB-UL4 Quad Stereo Unbalanced To Balanced Converters
- 2 RB-LU4 Quad Stereo Balanced To Unbalanced Converter
- 3 RB-BL2 Single & RB-BL4 Dual Bi-Directional Matching Converter
- 4 RB-PA2 Dual Stereo RIAA Phono Amplifier
- 5 RB-LI2 Stereo Line Isolation Unit
- 6 RB-PLI6 6 Way Mono Passive Line Isolation Unit
- 7 RB-DA6 & RB-DA6G 6 Way Stereo Distribution Amplifier
- 8 RB-DA4x5 4 Input 4 x 5 Output Distribution Amplifier/Mixer
- 9 RB-DDA6A 6 Way Stereo AES/EBU Digital Distribution Amplifier and RB-DDA6S 6 Way Stereo S/PDIF Dig
- 10 RB-DDA6W 6 Way Word Clock Distribution Amplifier
- 11 RB-HD1 Stereo Headphone Amplifier & RB-HD2 Dual Headphone Amplifier
- 12 RB-HD6 6 Way Headphone Distribution Amplifier
- 13 RB-DHD6 Digital 6 Way Headphone Distribution Amplifier
- 14 Connectors & Cabling
- Glossary
Redbox User Handbook No 2
17
MATCHING CONVERTERS - RB-LI2
Rear Panel Connections and Operation
Isolated
Output
Isolated
Output
Input Input
Output Level
Adjustment
Loop Output Loop Output
Output Level
Adjustment
Fig 5-3: RB-LI2 Rear Panel.
Inputs
There are 2 input XLR 3 pin sockets. They have the following connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase
Isolated Outputs
Each of the 2 inputs has a corresponding isolated output, an XLR 3 pin plug with the
following connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase
Loop Outputs
Each of the 2 inputs has a corresponding loop-through output, an XLR 3 pin plug with the
following connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase
Output Level Adjustment
The isolated outputs can be individually adjusted using pre-set potentiometers, which are
accessible through the rear panel. The gain range of the stereo line isolation unit is -15dB to
+13.5dB (28.5dB).
MATCHING CONVERTERS
5