Line Output Assembly
The D SERIES-A2 is a passive audio output assembly that provides one or two unbalanced consumer level audio outputs from a balanced line-level audio source. It may be connected to the +4 dBu line level output of any RDL product, even if that output is simultaneously feeding other equipment. The D SERIES-A2 circuit design provides a high degree of audio isolation if a user accidentally feeds a consumer-level source into the D SERIES-A2. The attenuation of such reverse signals is sufficient for most installations. Active RDL modules are available for complete isolation if required. The D SERIES-A2 output jacks are transformer isolated from the balanced line input, and the input shield is separated from the case ground to reduce the possibility of induced hum. The D SERIES-A2 is not intended as an audio input panel.The D SERIES-A2 fits directly into back boxes, available from RDL, to fit cabinets or US or international walls (RDL WB-1U). It may also be mounted directly into cabinets or most standard US single gang electrical boxes.
Features:
- Wall Mounted Consumer Level Outputs
- Single or Dual Outputs from Mono Source
- Gold Plated Phono Jack Outputs
- Transformer Isolation of the Line Outputs
- Unbalanced Audio Outputs from a Balanced Line Input
- High Attenuation of Reverse Signals
Specifications:
- Input Level: +4 dBu, nominalInput Connector: Full size barrier blockInput Impedance: 10 kΩ balanced bridging, monaural
- Output Connectors (2): Phono jacks with gold contactsInput Connections (4): CASE GROUND, SHIELD, + , -
- Frequency Response: 50 Hz to 20 kHz (±1 dB)
- Attenuated Signal-Reverse Path: < -50 dB (at 150 Ω balanced source output, +4 dBu reference, -10 dBV signal injected into output jack)Power Requirement: PassiveDimensions: Height: 4.13 in. 10.49 cm; Width: 1.7 in. 4.32 cm; Depth: 2.15 in. 5.47 cm
- Mounting Box Req.: Width: 1.80 in. 4.57 cm; Depth: 1.75 in. 4.45 cm