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Language
English
The DX 822 mixers offers balanced digital and analogue inputs and outputs that cover all the needs of modern radio studios, production, News and TV channels. The attenuators are made of ceramic conductive for 15 years and have ETM-VCA control that avoids the possibility of noise. It also includes 3 conference telephone hybrids operated by luminous keypads. One of them operates cell phones via Bluetooth 4.0 wirelessly. The mixer has independent stereo outputs for Air and Recordings and 5 monitored channels, allowing you do two tasks at the same time.
The 10 microphones have a 4 band equalizer switchable to PGM or REC specially designed for voice. Your announcers will have that richsound of the more expensive consoles, which will enhance your sound output. Five dynamic microphones are operated on the DX 822 from three attenuators. Or three capacitor MIC with 48V phantom power. The mixer offers GPIO outputs for MIC and Line. A Master MIC button on the panel sends all MICs on the air. A Tally Light that shows that the console is AIR.
Feature
Dx822 Specs
Inputs | 10 MIC balanced inputs (XLR). Fader-1 = MIC1 // Fader-2 = MIC2 + MIC4 // Fader-3 = MIC3 + MIC5. 2 balanced stereo Line inputs (RJ45). 2 unbalanced stereo Line inputs (RCA). 1 unbalanced stereo input Tuner (On Air Monitor) (TRS) 2 Digital stereo Line inputs (USB). |
Inputs Level & Impedance | Balanced MIC = -10 dBu / -75 dBu; 150/250 Ohms. Balanced LINE = -20 dBu / + 26 dBu; 600 ~ 10Kohms. Unbalanced LINE = -15 dBu / + 12 dBu; 600 ~ 10Kohms. Digital: -12 dB FS to -18 dB FS. |
Phantom Power | 6 x condenser MICs in DX822 With 48 V power supply internal phantom. Switchable ON / OFF // Complies with DIN 45596 Standard. |
Analog & Digital Outputs | 2 outputs stereo bus; PGM & REC, balanced + 4 dBm. Max Level + 28dBu (10K), + 20dBm (600 ohms) RJ45 connector. 2 UNBAL stereo bus outs (PGM & REC) at 0 dBu, TRS connector. 2 x USB Digital Stereo outputs (PGM & REC). 2 x Digital Stereo AoIP Outs (Option: AoIP) (RJ45). 2 x Digital AES Outs (Option: 2AES); PGM & REC (RJ45). |
Digital Input / Output Level | It uses the K-12 recommendation for broadcating; Then, 0 VU is at -12 dB Full Scale level. |
Tally Light Out | ON-AIR signal output (turns on When MIC is open) 12 V dc @ 0.15 amp (two Solidyne On-Air Tally light) With automatic recovery Overload protected. |
Monitor & Hybrid Outputs | 1 Stereo Studio, 0 dBu for active speakers, muted (RJ45) 1 Stereo Control, 0 dBu for active speakers, muted (Mini-jack) 1 Stereo Studio Headphones, with Distribution AMP up to 8 headphones, + 10 dBu out (RJ45) 1 Stereo Control Headphones, + 10 dBu Out (Mini-Jack) 1 External Hybrid send (MIX-Minus) +4 dBu / 10K (TRS) |
CUE Monitor | CUE bus (mono), switchable to loudspeakers and/or headphones of Control Room and Studio loudspeakers |
Headroom | 24 dB @ LIN to PGM Ref + 4dBu / 10k |
GPIO (start external devices) | From MIC-1, MIC-2 and MIC-3 faders in DX816 [MIC-1 to MIC-6 in DX822] From Line 6 & 7 Open collector: max + 24V @ 0.1A |
Frequency response | 20-20,000 Hz +/- 0.5 dB (LIN to PGM) |
Mic Equalizer | One MIC equalizer in DX816. Two in DX822 With Four Bands MIC EQ In / Out switch; 80 Hz top flat curve, shaped bell 160 Hz, 6.3 kHz bell shaped, flat top 10 kHz Action + 15 dB / -15 dB |
Mic Compressor | Low distortion MIC compressor Automatically It works over 0 VU level. 20 dB max compression. Attack time <10 ms. Compression ratio: <2 dB variation for 15 dB MIC level change. |
Noise | MIC input, EIN = -120 dBu / 150 ohms LINE input, S / N> 75 dBA |
Dynamic Range | From Line to PGM> 90 dBA (CD quality) |
Crosstalk | PGM-REC> 70 dBA @ 1 kHz |
Distortion | From Line to PGM out <0.03% THD @ 30-15000 Hz. |
Stereo Tracking | Below 0.2 dB Error L / R in fader range 0 to 40 dB |
Telephone Hybrid Specs | 3 line active Hybrid (2 land lines + Cellular Phone with Bluetooth 4.0 high quality 16 kHz sampling) It includes a mini-PBX with blue LED silent ringer, Line attention with free hands operation (LED network), and Transfer Line Frequency Response: 300-3400 Hz Noise:> 60 dBA S / N Rejection:> 40 dB rejection Rejection adjust in front panel preset Preference atenuator: 12 dB Local speaker interrupt priority Automatic On-Air logic: Audio & Logic are managed from a single 100mm slide fader that performs all the operations in fault-free mode: ** CUE (Fader closed) with private hands free Talk ** Hold with Air return to the caller ** Live: On Air Level Control |
Telephone lightning discharge safety input | Telephone Hybrid inputs are transformer floating to meet the Public Telephone service isolation standards. Tested for lightning discharge of 2,000 volts. Protected With SIOV Varistors |
Talkback Microphone | Included Talkback MIC, with Audio Limiter. Noise Canceled PZM type. Outputs to Phone Line Hybrid or Studio Speakers & Headphones. |
VU-meters and compression level | 115 V / 230 V (rear switch selected) 50/60 Hz, 20 W |
Power | External switching power supply 90-240 V @ 50/60 Hz Power = 30W[28V@1A] |
Dimensions | DX816 = 550 (W) x 350 (D) x 130 mm high at rear and 25 mm extra flat at the front side DX822 = 700 (W) x 350 (D) x 130 mm high at rear and 25 mm extra flat at the front side Shipment box: 600 (750 in DX822) x 500 x 180 mm Shipment weight: 8 Kg |