Hear Technologies Hear Back PRO Four Pack with PRO Digital Overlays
- PRO Digital Overlay compatibility – seamless integration with advanced control systems
- PRO Connect web-based application – remote access and control via browser
- 32-channel digital input support – compatible with Dante, Waves, MADI and more
- Advanced routing capabilities – route, assign and submix up to 128 channels
- Flexible submixing – up to 16 stereo channels on each of the 16 knobs per mixer
- Extensive stereo linking – supports up to 64 stereo-linked channel pairs
- High input capacity – up to 32 input channels per hub
- Ultra-low profile design – unobtrusive with less than 3 mm thickness
- Rugged construction – built for stage use and touring environments
- Quick installation – fast and easy setup
- Custom labeling – supports letters, numbers and symbols for channels and mixers
- OLED displays – bright and easy to read even in low-light conditions
- Remote channel naming – update and manage channel names via computer
Product information "Hear Technologies Hear Back PRO Four Pack with PRO Digital Overlays "
With the V6 update, each knob of a PRO Mixer can be freely assigned to any mono channel, stereo pair, or even a submix of up to 16 channels. Each mixer can be configured individually, and the system can be expanded to support up to 128 input channels using additional Input Cards and Hubs (32 channels per Hub).
The PRO Digital Overlay is an ultra-thin faceplate designed for electronic labeling of a Hear Back PRO Mixer. This attachable upgrade enhances and expands the display of channels and mixer functions through high-contrast OLED graphical displays.
The Digital Overlay mounts directly onto the front of the PRO Mixer and connects via a ribbon cable to the side expansion port. Channel naming and configuration can be easily managed via a computer, offering increased flexibility.
The PRO Digital Overlay provides a time-saving and easy-to-read alternative to traditional scribble strips, making it ideal for engineers and users in both studio and live sound environments.
The Hear Technologies Hear Back PRO Four Pack with PRO Digital Overlays delivers a complete and professional monitoring solution for demanding audio setups.
| Safety Warnings: | The specific safety instructions for the product are provided in its user manual. |
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Hear Technologies
- Technical Data:
- Mixer Aux Input
- Line input: 1/8" stereo, unbalanced, 10 kΩ
- Line level: 0 dBu optimal, +18 dBu max
- Mic input: XLR mono, balanced, 150 Ω, 150 Hz high-pass
- Mic level: -42 dBu optimal, -30 dBu max
- Headphone Power
- THD: < 0.01% / < 0.1%
- 8 Ω: 1.2 W / 1.5 W
- 16 Ω: 1.6 W / 1.8 W
- 25 Ω: 2.0 W / 2.2 W
- 32 Ω: 1.8 W / 2.0 W
- 50 Ω: 1.5 W / 1.6 W
- 100 Ω: 1.1 W / 1.2 W
- 200 Ω: 500 mW / 650 mW
- 600 Ω: 220 mW / 250 mW
- IMD: < 0.03%
- Line Output
- Frequency response: 20 Hz – 20 kHz (±0.15 dB)
- THD+N: 0.004% @ 1 kHz, +15 dBu
- THD+N: 0.008% (20 Hz – 20 kHz, +4 dBu)
- IMD: 0.02% @ +4 dBu
- Crosstalk: < -93 dB @ 1 kHz
- Latency
- Analog in → analog out: 0.248 ms
- Digital in → analog out: 0.092 ms
- Digital in → digital out: 0.0452 ms
- HBUS (Ethernet): 0.000592 ms
- System Performance
- Noise (A-weighted): -93 dBu
- Dynamic range: 117 dB
- I/O
- 8 balanced inputs via DB-25 (per analog card)
- RJ45 HBUS input/output
- USB 2.0 (firmware/config)
- 4 card slots (analog/digital/network)
- Headphone out: 1 × 1/4" TRS, 1 × 1/8" TRS
- Line out: 2 × 1/4" TRS balanced
- Max output level: +24 dBu
- Aux input: 1 × 1/8" TRS stereo, 1 × XLR mono (15V phantom)
- Physical
- Mixer: 241 × 152 × 68.8 mm, 0.72 kg
- Hub: 44.5 × 483 × 216 mm, 2.8 kg (1U rack)
- Power
- Hub: 48 VDC, 150 W
- Mixer: PoE 36–52 VDC, 15 W max
- PSU input: 90–264 VAC, 50/60 Hz
- Cabling
- CAT6 cable up to 500 ft (ideal conditions)
