Gefen Audio/Video Scaler Pro with Amplified Audio



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The Gefen EXT-AVSCALER-PRO is a Audio/Video Scaler Pro with Amplified Audio which enables you to adjust key video aspects such as color, aspect ratio, and noise reduction. Audio and video in different formats is digitized and scaled into outgoing HDMI together with external digital audio (S/PDIF and TOSLINK). Powered speaker outputs (20W x 2) provide convenience when monitoring audio sources.

Video inputs can be HDTV television (HDMI/DVI), Computer video (DVI or VGA), Component, and SD (Composite or S-Video). Computer users will especially benefit from wide-screen scaling of VGA and DVI desktops thanks to the Gefen Audio/Video Scaler Pro.

AV sources are connected to the various input ports on the Gefen Audio/Video Scaler Pro. HDMI with embedded and external coaxial/optical audio emerges at the output. HDTV displays connect to the HDMI output. An on-screen menu is accessible through the IR remote control to allow setup and image adjustment.

Gefen Audio/Video Scaler Pro Backview

Gefen Audio/Video Scaler Pro Backview

Gefen EXT-AVSCALER-PRO Features:

  • Both digital and analog inputs are format converted and pixel re-scaled. A large range of formats and resolutions will easily match the native resolution of your display to ensure highest picture quality.
  • DVI/HDCP/HDMI compliant input: Operates at video bandwidths of up to 165Mhz (Up to WUXGA @60Hz)
  • Supports digital HD output up to 1080p
  • Integrated 8-bit triple-ADC/PLL.
  • Integrated DVI/HDCP/HDMI compliant receiver.
  • Dual high quality scaling engines.
  • Dual 3-D motion adaptive de-interlacers with smooth low-angle edge.
  • Automatic 3:2 pull-down & 2:2 pull-down detection and recovery.
  • High performance frame rate conversion engine.
  • The Proprietary Advanced Color Engine technology gives: Brilliant and fresh color, Intensified contrast and details, Vivid skin tone, Sharp edge, Accurate and independent color control
  • Option to select audio input from HDMI or TOSlink/SPDIF audio source
  • 3D noise reduction on analog inputs only. \
  • Operates through on-screen-display (OSD) menu and remote control
  • Digital audio delay to match audio/video timing
  • Less then one frame delay allowing for gaming
  • Aspect ratio control
  • Reset button

Gefen Audio/Video Scaler Pro Application Diagram

Gefen Audio/Video Scaler Pro Application Diagram

Package Includes:

  • (1) Gefen Audio Video Scaler Pro
  • (1) 6 ft HDMI cable (M-M)
  • (1) 24V DC Power Supply (60W power consumption, max.)
  • (1) IR Remote control
  • (1) Set of Rack Ears
  • (1) User's Manual

Gefen EXT-AVSCALER-PRO Specifications:

Rack Size 1U (rack-ears included)
Weight 6 lbs. (3 kg.)
Supply 24V DC
Consumption 60 Watts (max)
Input Signal  
Input DDC Signal 5 Volts p-p (TTL)
Input Video Signal 1.2 Volts p-p
HDMI Input Connector (1) Type A 19 Pin female
HDMI Output Connector (1) Type A 19 Pin
DVI Input Connector (1) DVI-I (29 pin) female
Component Input Connector (1) YPbPr - 3 RCA
Composite Input Connector (1) CVBS - 1 RCA
S-video Input connector (1) Y/C - 4 pin mini-DIN
Analog Audio Input Connector (3) L+R RCA, (1) 3.5mm stereo mini-jack
Digital Audio Input Connector (2) Coaxial (S/PDIF), (2) Optical (TOSLINK)
Digital Audio Output Connector (1) Coaxial (S/PDIF), (1) Optical (TOSLINK)
Digital Maximum Pixel Clock 165 MHz
Analog Video Bandwidth 350 Mhz
Maximum Resolution 1080p/1920 x 1200
Maximum Amplification 20 Watts RMS per output
Amplified Audio Outputs (4) Spring clip
Remote Control Port (1) DB-9; RS-232 serial communication