Hear Technologies Personal Monitoring Hear Back Mixer

Full Description

Hear Technologies Hear Back Mixer features 10-channel control, 8 incoming signals and your own monitor volume, as well as control over the built in DSP Limiter. The Hear Back Monitor comes with a built in standard threaded mic stand for easier use on stage or in the studio. Every Mixer is connected to the Hear Back Hub via a range of Cat5E cables.

This affordable system is perfect for headphones, wired and wireless in-ear monitors, and conventional floor monitors.

Features & Specifications

• Input Configuration/Impedance: Stereo, unbalanced, 10 Kohms typical
• Input Level: +4 dBu optimal, +22 dBu max

• Load Impedance: THD less than 0.01 *, THD less than 0.1
• 8 Ohms (THD AT 8 Ohms = 0.015 typical): 150 mW*, 230 mW
• 16 Ohms: 235 mW, 500 mW
• 25 Ohms: 675 mW, 775 mW
• 32 Ohms: 950 mW, 1.1 W
• 50 Ohms: 1.6 W, 1.8 W
• 100 Ohms: 1.14 W, 1.25 W
• 200 Ohms: 500 mW, 650 mW
• 600 Ohms: 215 mW, 220 mW
• IMD: Typically less than 0.03

• Freq Response: 20 Hz to 20 KHz, +0.04 dB, -0.55 dB
• THD+N: 0.008 typical at 1 KHz, +15 dBu, 0.02 typical, 20 Hz - 20 KHz, +4 dBu
• IMD: 0.02 typical at +4 dBu, 60 Hz/7 KHz
• Crosstalk: Better than -85 dB @ 1 KHz
• Propagation Delay: Less than 1.5 mSec, Hub input to mixer output using 500' of cable

• Noise, A-Weighted: -91 dBu analog, -97 dBu optical
• Dynamic Range: 112 dB typical

• Hub Line In, Analog: 8 Balanced inputs on DB-25 female (Tascam DA-88 pinout)
• Maximum Input Level, Analog: +15 dBu
• Hub Light Pipe In: Industry standard fiber optic connector, shuttered
• Hub HearBus In, Out: 8-pin RJ45 jack (2 each)
• Mixer Headphone Out: TRS 1/4" unbalanced stereo (2 each)
• Mixer Line Out: TRS 1/4" balanced (2 each)
• Maximum Output Level, Analog: +24 dBu (mixed output)
• Aux Input: TRS 1/8" unbalanced stereo

• Size: 11.5" (29.2 cm) H x 5.2" (13.2 cm) W x 3.6" (9.15 cm) D
• Unit Weight: 1.2 lb. (0.5 kg)
• Mounting: Standard mic stand or desk mounted