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Accessories & Rack Adapters - VA-4

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Acc & Rack Adaptors
810 VA-10
820 VA-100
830 VA-11
840 VA-12
901 VA-15XL
902 VA-16XL
903 VA-2002
102MX VA-2003
611R VA-256
611T VA-4
810B VA-50P
OC-1N VA-8XL
OC-2 VP-1
OC-4 VP-14
PIP-200 VP-43XL
PT-1FW VP-800
TR-1  
 
 
 
 
 
 
 
 
 
 
 

VA-4, Dual Channel Stereo Audio Controller VA4

 

 

 

The VA-4 is a volume controller for two channels of balanced stereo audio signals on XLR connectors. The volume of each stereo channel can be adjusted independently of the other stereo channel.

Typical Applications:

  • Presentation audio level control.

  • Recording studios and broadcast studios for on-line signal distribution.

 

FEATURES

 
  • S/N Ratio - 73.5dB (unweighted).

  • Control - Front panel or RS-232.

  • Volume - – 40dB to + 20dB in 0.245dB steps.

  • Inputs - Channel 1 (stereo) and Channel 2 (stereo).

  • Outputs - Channel 1 (stereo) and Channel 2 (stereo).

  • Standard 19” Rack Mount - 1U

 

SPECIFICATIONS

 
Input: 2 balanced stereo, 2.9Vpp on female XLR connectors.  
Output: 2 balanced stereo, on male XLR connectors.  
Max. Output Level: 14 Vpp for GAIN =1; 26 Vpp for GAIN =10.8 (maximum).  
Bandwidth (-3dB): 100 kHz.  
S/N Ratio: 73.5dB (unweighted).  
Crosstalk (All Hostile): -74dB @ 1kHz; -68dB @ 20kHz.  
Controls: Level control and channel selection, impedance selection. Gain Range: –40dB to +20dB in steps of 0.245dB.  
Coupling: AC at output  
Audio THD + Noise: 0.03% @ 1kHz (0.026%).  
Audio 2nd Harmonic: 0.008% @ 1kHz.  
Power Source: 100 - 230 VAC 50/60 Hz 4.6VA.  
Dimensions: 19-inch (W), 7-inch (D), 1U (H).  
Weight: 2.5 kg. (5.5 lbs.) approx.  
Accessories: Power cord, Windows® - based control software. Null modem adapter.  
     

Expandore Singapore India 020306

KRAMER
Acc & Rack Adaptors -
810 820 830 840 901 902 903 102MX 611R 611T 810B OC-1N OC-2 OC-4 PIP-200 PT-1FW TR-1 VA-10 VA-100 VA-11 VA-12 VA-15XL VA-16XL
VA-2002 VA-2003 VA-256 VA-4 VA-50P VA-8XL VP-1 VP-14 VP-43XL VP-800