DX822 Digital & Analog Console

10 MIC + 4 LIN + 2 Phone Hybrids + Cell Phone

The DX822 is an economical digital console for the master control room of a radio station. It offers digital and analog inputs & outs, covering all the needs of a modern radio in on-air studio, newsroom or production.

Faders are conductive ceramic of 15 years duration with ETM-VCA control that prevents the audio passing through movable contacts.

It also has 3 telephone conference hybrids with illuminated push-buttons. One of these operates cellular phones via Bluetooth.

Features:

• 4 digital USB stereo channels (2 inputs and 2 PGM and REC outputs)
• Four band equalizer for 5 microphones (two equalizers in DX822)
• 3 Telephone hybrids in conference; one is a cell phone via Bluetooth.
• 4 LED VUmeters of precision + compression VU meter.
• Audio Compressor to level the sound of the microphones
• Master MIC button for simultaneous sending of MICs to the air
• Phone exchange panel with 3 phone line + Skype / WhatsApp.
• Illuminated professional buttons with long life
• Extra soft conductive ceramic faders for 15 years life
• Option AoIP: 4 or 8 AoIP IN/Out (Ethernet LAN).
• Option PRO: USB-Data to trigger audio or video from PC
• Option AES-3 / SPDIF Digital outputs of PGM-REC

Technical Specs:

INPUTS

• 5 balanced MIC inputs (XLR) with 48V phantom for 3 MICs (10 MIC inputs in DX822)
  Fader-1 = MIC1 // Fader-2 =MIC2+MIC4 // Fader-3=MIC3+MIC5
• 2 balanced stereo Line inputs (RJ45)
• 2 unbalanced stereo Line inputs (RCA)
• 2 Digital stereo Line inputs (USB) or analog
• TRS Mini-Jack Line inputs
• 1 unbalanced stereo Tuner input (On AirMonitor) (TRS)
• Option AoIP = one or two stereo inputs connected at faders 9 & 10 in DX822

OUTPUTS

• 2 bus stereo outputs; PGM & REC, balanced + 4 dBm Max Level +28dBu (10K), +20dBm (600 ohms) RJ45 connector
• 2 bus unbal stereo outs (PGM & REC) at 0 dBu, TRS Jack connector
• 2 bus (PGM & REC) Digital stereo USB outputs
• 2 x Mix-Minus output. One internal and other for external phone hybrid
• 4 x stereo monitor outs for Speaker & HDP at MCR and Studio, muted
• ON-AIR signal output for Tally; 12V @ 0,15 A
• 2 x optional stereo AoIP Outs (RJ45) for Ethernet LAN
• 2 x optional AES3 / SPDIF
• Optional USB-Data out for multimedia PC control

GPIO

• From MIC-1, MIC-2, MIC-3 ( + 4, 5, 6 in DX822)
• From Line 9 & 10 in DX822
• It closes with open fader

FREQUENCY RESPONSE

• 20-20.000 Hz +/- 0.5 dB (LIN to PGM)

HEADROOM

• 24 dB @ LIN to PGM Ref + 4dBu

MIC EQUALIZER

• Four Bands MIC EQ with In/Out switch; 80 Hz top flat curve, 160 Hz bell shaped, 6,3 kHz bell shaped, 10 kHz top flat
• Action + 15 dB / -15 dB

MIC COMPRESSOR

• Fast attack compressor for levelling all Mics when they are over 0 VU level.
• 20 dB max compression.

NOISE

• MIC input, EIN= -120 dBA/150 ohms
• LINE input, S/N > 75 dBA

DYNAMIC RANGE

• From Line to PGM > 90 dBA (CD quality)

DISTORTION

• From LINE to PGM out < 0.03 % THD @30-15.000 Hz.

TELEPHONE HYBRID

• 3 line Active Hybrid (2 land lines + Cellular Phone with Bluetooth 4.0 high quality 16 kHz sampling) Automatic On-Air logic: Audio & Logic are managed from a single 100mm slide fader that performs all the operations in error free mode: Protection: with SIOV Varistors against soft lightning discharges up to 2.000 volts

POWER

• External switching power supply 90-240 V @ 50 / 60 Hz [28V@ 1A]

DIMENSIONS & WEIGHT

• DX822= 700 (W) x 350 (D) x 130 mm
• Shipment box: 750 x 500 x 180 mm
• Shipment weight: 8 Kg