The AVN-HD1 is an AES3 digital headphone amplifier, taking an AES3 audio feed from the AVN-PD8/D portals and providing 8 separate headphone outputs. Each of which can receive a distinct feed mixed from any physical or stream input. It can be used independently of the portals by using the separate DC input for power and a separate AES3 audio input. The unit can be mounted using the CM-MNT1 desk mount panel. Front panel 6.35mm (1/4”) headphone socket and volume control knob, with mute/GPO push button.
Product Features
Front panel 6.35mm (1/4”) headphone socket and volume control knob, with mute/GPO push button.
Locking DC power connector if a portal is not being used to supply the unit with power.
AES3 digital input on RJ45 (the connector provides power to the unit and a GPO back to portal).
AES digital output on RJ45 (power and GPO signal are not connected).
Typical Applications
Headphone distribution system where individual mixes can be created in the AVN-PD8 portal and sent to up to 8 x AVN-HD1 units, each with individual volume controls. Ideal for a radio or talk studio, a voice-over booth, or a news studio in radio or TV.
Product Category
Headphone Amplifiers
Technical Specifications
Parameter
Output Impedance: Drives 150mW into 32Ω to 600Ω headphones
D to A Line-up: -6dBFS = +18dBu
Frequency Response: 20Hz to 20kHz, +0/-0.2dB
THD+N: <-90dBu, -30dBFS, 20Hz to 20kHz, unity gain, 20kHz BW
Noise: -92dBu, A weighted
Crosstalk: -90dB, 1kHz, +14dBFS
Cable: Cat5/Cat5e/Cat6, Maximum length of 20m between Portal and AVN-HD1 if no external PSU is used
Equipment Type
AVN-HD1: Digital Headphone Amp for AVN-PD8/D Portal
Physical Specification
Dimensions: (Raw): 7.7cm (W) x 8.3cm (D) x 4.2cm (H)
Dimensions: (Raw): 3.0” (W) x 3.3” (D) x 1.7” (H)
Dimensions (Boxed): 12.7cm (W) x 22.9cm (D) x 7.6cm (H)
