The Sound Devices HX-3 is a remarkably robust and well crafted portable headphone amplifier intended for professional location use in the film, broadcast, and music industries. It is among the elite of it’s category in terms of flexible design and durability of construction, offering a very high level of sound quality and frequency response. FEATURES: Very lightweight, AA battery powered portable 3-channel headphone amplifier Durable, high-strength, extruded aluminum chassis with protective end paneling High output, very low noise; frequency response from 10 Hz – 50 kHZ Three isolated headphone outputs with individual volume controls 125 dB dynamic range with flat frequency response Panel mounted headphone connectors Dual XLR line level plus 1/4″ and 1/8″ stereo input connectors All-metal connectors solidly mounted to the chassis for durability and RF immunity Stereo or mono monitoring Peak LED indicates headphone overload Loop Output to connect additional HX-3’s in series Internal battery-power for up to 18 hours from two AA alkaline batteries Power LED with low battery indication Chassis-isolated 5 to 18 VDC input for external alternative DC powering. Locking DC connector
