The D-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:
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Wall Mounted Consumer Level Outputs
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Single or Dual Outputs from Mono Source
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Gold Plated Phono Jack Outputs
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Transformer Isolation of the Line Outputs
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Unbalanced Audio Outputs from a Balanced Line Input
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High Attenuation of Reverse Signals
Input Level:
+4 dBu, nominal
Input Connector:
Full size barrier block
Input Impedance:
10 kΩ balanced bridging, monaural
Output Connectors (2):
Phono jacks with gold contacts
Input 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:
Passive
Dimensions:
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
Package Type:
Cardboard Box
Package Dimensions:
3.625 x 4.625 x 2.125 in.
Shipping Weight:
0.46 lbs.
WEEE weight:
0.3 lbs.
Tariff code:
8536.69.4030
