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Hear Technologies Hear Back Hub

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List Price: $850.00

Product Price: $695.00

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Mfg Model SKU HBH
UPC Code 812737000129

Availability: Usually Ships in 1 to 2 Business Days

Product Code : HEARBACKHUB

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DESCRIPTION

SPECIFICATIONS

Hear Technologies Hear Back Hub

Hear Back Hub Features:

Three switch selectable 8-channel input sources:
- ADAT Optical
- Analog
- HearBus
24-bit A/D converters
Digital inputs: 44.1KHz and 48 KHz sample rates
Less than 1.5 milliseconds system delay
3-LED four-level metering
Standard CAT5E - delivers power and signals to mixers
Daisy-chain for very large systems
Internal universal input power supply
1 RU chassis

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	Aux Input
	Input Configuration/Impedance:	Stereo, unbalanced, 10 Kohms typical
	Input Level:	+4 dBu optimal, +22 dBu max
	Head Phone Power
	Load Impedance:	THD less than 0.01%*	THD less than 0.1%
	8 Ohms:	150 mW*	230 mW
		*THD AT 8 Ohms = 0.015% typical
	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%
	Line Out
	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 Performance
	Noise, A-Weighted:	-91 dBu analog, -97 dBu optical
	Dynamic Range:	112 dB typical
	System I/O
	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
	Physical, Mixer
	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. (0.54 kg)
	Mounting:	Standard mic stand or desk mounted
	Physical, Hub
	Size:	1.75" H x 19" W x 7.125" D
	Unit Weight:	5.0 lb.
	Mounting:	Standard rack mount, 1 RU
0 dBu = 0.775 Vrms
*Note: Specifications and features subject to change without notice.

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