BSS BLUCARD-OUT 4 analog output card for Soundweb London Chassis

The Soundweb London Analog Output Card is designed to populate any of the four card slots on Soundweb London BLU-800, BLU-805, BLU-806, BLU-320, BLU-325, BLU-326, BLU-160, BLU-120, BLU-80, BLU-32 and BLU-16 devices. This analog card enables Soundweb London devices to send line level signals.

The Analog Output Card has two Combicon connectors which are used as follows:

• Connector 1
  
  • Balanced / Unbalanced Audio, Channel 1 - Mic/Line
  • Balanced / Unbalanced Audio, Channel 2 - Mic/Line
• Connector 2
  
  • Balanced / Unbalanced Audio, Channel 3 - Mic/Line
  • Balanced / Unbalanced Audio, Channel 4 - Mic/Line

Specifications:

Analog Inputs: Up to 4 electronically balanced on Phoenix/Combicon removable screw connectors

Mic/Line Inputs: Nominal gain 0dB, electronically switchable up to +48dB,in +6dB steps

Input Impedance: 3.5kΩ

Maximum Input Level: +20dBu with 0dB input gain,+8dBu with 12dB gain

CMRR: >75dB at 1KHz
Input Noise (E.I.N.): <-128dBu typical with 150Ω source

Phantom Power: 48V nominal, selectable per input
A/D Latency (Rev. A):* 

• 41/Fs [0.85ms@48k, 0.43ms@96k]
   A/D Latency (Rev. B): 
• 12/Fs [0.25ms@48k, 0.13ms@96k]

Analog Outputs: Up to 4 electronically balanced on Phoenix/Combicon removable screw connectors

Maximum Output Level: +19dBu
Output Impedance: 40 Ohms balanced, 20 Ohms unbalanced

Frequency Response: 20Hz-20KHz (+0.5dB/-1dB)
THD: <0.01% 20Hz to 20KHz, +10dBu output
Dynamic Range: 108dB typical, 22Hz-22KHz unweighted
Crosstalk: <-75dB
D/A Latency: 28/Fs [0.58ms@48k, 0.29ms@96k]