VHD2000 · Features · Rear panel
Front Panel
1) Main Input / Through Signal Out
This is the main system input connector with associated 'Through Signal Output' connector for sending unprocessed signal
to other devices, such as more VHD2000's to power more VHD2.0's in a system.
2) Mid/High In / Pre Control Out
This is an insert point for the Mid/High section of the VHD2000, the signal sent to the VHD2.0 cabinet. It enables you to
'insert' an external device (a delay line for example) into the signal that is being sent to the VHD2.0. With the associated
switch in the 'Engage' setting the Pre Control Out connector would send the signal to the external device, and its output
would be returned into the Mid/High In connector.
3) Sub-A In / Sub-A Out , Sub B-In / Sub-B Out
Apart from providing signal processing and power amplification for driving the VHD2.0 enclosure the VHD2000 also
provides processed outputs for feeding VHD3200 subwoofer amplifiers to drive various combinations of subwoofers.
The signal for this is usually derived from the Main Input on the VHD2000 but with these Sub In and Sub Out connectors
and associated switches the option is available to derive the signal input for the subwoofer section from a different source.
For further information see Using the System.
4) PowerCon Power Connector
Accepts a standard PowerCon terminated AC cable.
5) Fans
The cooling fans operate continuously while the VHD2000 is on. An internal temperature sensor increases the speed
of the fans during high temperature conditions. Air enters through the front grille and exits through the rear. Be sure to allow
adequate air flow to the front of the rack in which the VHD2000 is mounted.
6) AP6 Connector
Accepts a standard AP6 terminated loudspeaker cable. We recommend using 2.5mm/core cables, six core for the VHD2.0
enclosure and four core for the VHD subwoofers AP4 connectors as all four connectors are used, when using a VHD3200
subwoofer amplifier.
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VHD2000 · F
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