Dante Headphone Amplifier

Network Audio Headphone Amplifier
G lensound
Dante Headphone Amplifier
Keeps Working
Keeps Working
Studio Grade Headphone Amplifier With
Dante Network Audio Interface
Powered by
Two Audio
Input Channels
Network Audio
Up to
96k/ 24 bit
Suitable For
Low/ High Impedance
Use with mono &
stereo headphones
Virgil was the Roman poet who guided Dante through Hell and Purgatory, the Glensound
Virgil is a clever little headphone amplifier for providing crystal clear audio into studio &
broadcast headphones.
Packaged in a small & robust format and designed to be permanently mounted in studios
wherever a headphone circuit is required, the Virgil provides a simple interface between
Dante network audio systems and users headphones.
The Virgil encompasses our unique headphone amplifier circuit which automatically
provides the correct output level to match the impedance of the attached headphones (to
produce the same volume high impedance headphones require a much greater output
level than low impedance).
Network Audio Headphone Amplifier
G lensound
Dante Headphone Amplifier
Keeps Working
Virgil receives 2 x audio circuits from a Dante network and routes one to the left and the
other to the right channel of the headphone amplifier. A front panel volume control allows
the user to adjust the output volume.
Three mounting holes are supplied to enable the Virgil to be mounted underneath a studio
desk in a suitable location for the users headphones. Needing just 1 single network cable to
carry both power & audio to the Virgil makes installation very simple.
As well as being suitable for low & high impedance headphones our unique headphone
amplifier circuit can be connected to both stereo headphones & mono earpieces, making
the Virgil suitable for driving television presenters ear pieces.
Headphone Impedance
32 to 1000 Ohms
(Auto output level to match impedance)
Maximum Headphone Output
+15.8dB into 600 Ohms
Headphone Frequency Response
>= -0.1dB 22Hz to 22kHz
Headphone Noise
-74dB @ lineup (residual noise)
Headphone THD + Noise (ref =8dBu)
0.008% @ 1kHz
Headphone Volume Pot Range
+10dB to Off (+10dB to -20dB configuration option)
Output Power
1 Watt
Headphone Jacks
1 x 6.35mm (1/4") & 1 x 3.5mm Stereo Sockets
Suitable for both stereo & mono headphones
Audio Inputs
2 off, 1 routed to left ear, 1 routed to right ear
Dante Network Interface
Sample Frequency: 48 - 96kHz
Resolution: 24 Bit
86 x 32 x 104mm (W x H x D)
Power Input
Power Over Ethernet (PoE)
Power Consumption
<2 Watts
Keeps Working
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