DEVA Broadcast DB64-FM

DB64-FM 4-Band Broadcast Audio Processor

The DB64-FM is the ultimate audio processing solution offered by DEVA. It brings to you unheard-of balance between quality and price. The device guarantees perfect clarity of sound. There are multitudes of features unrivaled in its class. Obviously, the equipment keeps up with the other members of DEVA’s audio processors family. The device is an outstanding blend between dependability and functionality. It possesses some exciting parameters that contribute to its top performance such as the all-digital DSP-based design, the 4-band processor and the advanced wide band AGC.

Benefits of DB64

The DB64-FM device is appropriate for all LPFMs. In addition, it features a 4-band processor with Fidelity and Sound Impact System. In effect, it makes no compromises with sound quality. Among its wide variety of features are the FM controlled distortion limiter, the analog and digital audio outputs, and two independent composite MPX outputs. Moreover, it possesses the ability to detect signal loss and switch over to a backup source. This is a fantastic feature. It sends an automatic notifications on input or preset change via email or SNMP.

The DB64-FM is a one-of-a-kind device that has never before been introduced to the broadcasting market. However, it is a tool with an impressive all-round performance. This provides the ultimate combination of features at a sensational price. Although, this high quality is impressively affordable, it has never been this cheap.



ALSO CHECK: DEVA Broadcast DB7022

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  • Ultra low latency, all-digital DSP based design
  • Advanced Wide Band AGC
  • FM Controlled distortion Limiter
  • 4-Band Dynamic Processor with Fidelity and Sound Impact System
  • L/R Analog inputs and outputs and two independent Composite MPX outputs.
  • Integrated digital stereo generator with advanced peak control
  • Built-in web server for remote control access via TCP/IP connection
  • Software Control (over local network or the Internet using any Windows® PC)
  • Built in DSP-based RDS/RBDS encoder
  • Bright, wide view angle OLED and full-time LED meters
  • Easy setup and control via the front panel
  • Remotely upgradable firmware to ensure improved operation
  • Headphone output with front panel level control
  • Intelligent Silence Detector
  • Fallback function in case of Audio Loss
  • EMI-suppressed XLR connectors
  • Stereo encoder integrated with audio processing
  • Bypass and Test tone Mode
  • Embedded SNMP agent permitting full device management
  • Easy to use WEB interface
  • SNTP for automatic synchronization of the built-in clock
  • Notifications on input/preset change via E-mail and SNMP
  • Professional AES/EBU Digital audio inputs
  • Level Adjustable, Balanced Analog and Digital Audio Outputs
  • LAN port for full TCP/IP remote control and monitoring
  • USB communication interface for local connectivity
  • Easy Installation and Setup
  • 19” Professional Case for high RF immunity

Analog Audio Input

  • Connectors:Main - Two XLR, EMI suppressed, electronically balanced; Auxiliary - DB9, EMI suppressed, electronically balanced
  • Configuration:Stereo
  • Input level (0 dBFS):Software selectable -8 dBu to +24 dBu peak
  • Impedance:Jumper selectable 600Ω / >10kΩ
  • A/D Conversion:24 bit; 48 kHz sample rate; Differential inputs

Analog Audio Output

  • Connectors:Two XLR, EMI suppressed, electronically balanced
  • Configuration:Stereo. Software selectable flat, pre-emphasized or de-emphasized
  • Output Level (0 dBFS):Software selectable -12 dBu to +24 dBu peak into >= 600Ω load
  • Source Impedance:20Ω
  • Load Impedance:>= 600Ω, balanced/unbalanced
  • Signal-to-Noise:>= 110 dB unweighted (Bypass mode, digital input, flat, 20Hz-15kHz bandwidth, referenced to +12 dBu output level)
  • Distortion:<= 0.01 THDN (Bypass mode, digital input, flat, 20Hz-15kHz bandwidth, referenced to +12 dBu output level)
  • D/A Conversion:24 bit; 192 kHz sample rate; Differential outputs

Digital Audio Input

  • Connectors:Main - XLR, EMI suppressed, transformer balanced and floating; 110Ω impedance; Auxiliary - DB9, EMI suppressed, transformer balanced and floating; 110Ω impedance
  • Configuration:Stereo AES3 standard, up to 24 bit resolution
  • Sampling Rate:22 kHz to 192 kHz
  • Input Gain:-20 dB to 20 dB, referenced to 0 dBFS, software selectable

Digital Audio Output

  • Connector:XLR, EMI suppressed, transformer balanced and floating; 110Ω impedance
  • Configuration:Stereo AES3 standard, 24 bit resolution. Software selectable flat, pre-emphasized or de-emphasized
  • Sample Rate:Internal - 32, 44.1, 48, 88.2, 96, 176.4, 192 kHz. Externally synced to Main AES3 digital input at 32 to 192 kHz. Software selectable.
  • Word Length:24 bit
  • Output Reference Level:-20 to 0 dBFS software selectable

Composite Baseband Output

  • Connectors:BNC unbalanced, chasis floating, EMI suppressed
  • Configuration:Two outputs. Independent level control. MPX+MPX, MPX+PILOT or BYPASS mode
  • Source impedance:75Ω
  • Load impedance:50Ω or greater
  • Output level:-18dBu to +18dBu
  • Pilot level:0% to 15%
  • D/A conversion:24 bit, differential
  • SNR:>80 dB (Bypass mode, flat, 20Hz - 15kHz bandwidth, Digital input referenced to -10dBFS, unweighted)
  • THD:< 0.01% (Bypass mode, flat, 20Hz - 15kHz bandwidth, Digital input referenced to -10dBFS, unweighted)
  • Stereo Separation:>60dB
  • Crosstalk:>70dB
  • Pilot protection:>90dB relative to 9% pilot injection, ±250 Hz
  • 38 kHz suppression:>80dB (referenced to 100% modulation)

Remote Access Interface

  • Configuration:TCP/IP via USB or Ethernet interface
  • USB Connector:USB type B connector
  • Ethernet Connector:Female RJ45 shielded connector for 10/100 Mbps CAT5 ethernet networks

Remote Control Interface (GPI)

  • Connector:DB-9 male
  • Configuration:Eight LED optocoupler, current limited cathode inputs. Anodes are connected to VCC internally.
  • Control:Selects corresponding user preset if connected to GND


  • Voltage:100-240 VAC, 50-60 Hz, 30VA
  • Connector:IEC, Fused and EMI-suppressed. Detachable 3-wire power cord supplied


  • Operating Temperature:0° to 50°C / 32° to 122°F
  • Humidity:0-95% RH, non-condensing

Size and Weight

  • Dimensions (W;H;D):483 x 44 x 180 mm
  • Shipping Weight:540 x 115 x 300 mm / 2.465 kg
  • HS Code:8517620000


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