VR 1004

ATTENUATION UNIT 4 ZONE

VR 1004

The VR 1004 can be used in sound systems with 70 or 100 V constant voltage speaker lines to regulate the power delivered in 4 audio zones.
It incorporates 4 independent transformer-attenuators with 6-position volume control, each of which can drive a group of speakers equipped with line transformer and having total power up to 60 W.
TAPE IN input with adjustable sensitivity.
MUSIC IN input. Input for external microphone, with adjustable sensitivity.

Applications
  • • Rack systems
Part Number
  • • 17120055
Features
  • Operates on four lines of speakers at 100V constant voltage
  • 4 independent inputs
  • Can control up to 60 W per line
  • By-pass control on attenuation by front panel pushbutton or by closing controls
  • Reset of maximum level in case of absence of power supply
  • 1 Unit 19" rack
AMPLIFIER SPECIFICATIONS
  • Max Power controllable: 70 W
    • INPUT SECTION
  • Volume regulation: 6 Position
  • Attenuation Volume speaker: 0 ; 1.2 ; 1.9 ; 3; 5.2; OFF dB
  • Number of attenuators: 4
    • OUTPUT SECTION
  • Output Loudspeaker Constant voltage: 100 V ; 70 V
  • Remote Control: 10 ÷ 24 V dc
    • POWER REQUIREMENT
  • Operating voltage: 220÷240 / 110÷120 ~ 50 / 60 V~ Hz
  • Power (consumption): 10 VA
  • DC power supply: 24 Vdc
    • PHISICAL SPECIFICATION
  • Height: 44 / 1.73 mm/inch
  • Width: 483 / 19.01 mm/inch
  • Depth: 160 / 6.29 mm/inch
  • Net Weight: 3.9 / 8.59 Kg/Lbs
    • SHIPPING INFORMATION
  • Package height: 115 / 4.52 mm/inch
  • Package width: 515 / 20.27 mm/inch
  • Package depth: 335 / 13.18 mm/inch
  • Shipping Weight: 5.55 / 12.23 Kg/Lbs