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Kramer VP-425

VGA/RGBHV and HDTV to HDMI ProScale Digital Scaler
1 x VGA 15-pin HD and stereo audio inputs; 1 x HDMI output

£280 (£336.00 inc. VAT)
Availability: In stock

Kramer VP-425 (70-42500090)

The Kramer VP-425 is a high performance digital scaler for computer graphics video and component HDTV signals. It up- or down-scales the input and embeds the stereo audio into the non-HDCP encrypted HDMI output.

  • HDTV Compatible.
  • Max. Resolution — WUXGA & 1080p.
  • Built-in ProcAmp — colour, sharpness, brightness, contrast, etc.
  • Controls — Front panel with On-Screen Display (OSD).
  • USB Port — For firmware upgrade.
  • Compact MegaTOOLS™ — 2 units can be rack mounted side-by-side in a 1U rack space with the recommended rack adapter.
  • 7 year warranty (Click Here for details)

Kramer VP-425 Specifications


Inputs 1 × VGA on a 15-pin HD connector, RGBHV/YPbPr (selectable)
1 × unbalanced stereo audio on RCA connectors
Output 1 × DVI/HDMI on an HDMI connector

Video Specifications

Input Resolutions VGA (640×480)
SVGA (800×600)
XGA (1024×768)
WXGA (1280×800)
UXGA (1600×1200)
SXGA (1280×1024)
WXGA (1280×720)
SXGA+ (1400×1050)
WXGA+ (1440×900)
WSXGA (1440×960)
WUXGA (1920×1200)
HDTV: 480p, 576p, 720p @50/60Hz, 1080p @50/60Hz, 1080i @50/60Hz
Processing Delay 30ms approx

User Interface

Controls Front panel buttons, ON and component output LEDs


Power 5V DC, 400mA
In The Box VP-425, Power supply
Product Dimension 18.75×11.50×2.54cm (7.38×4.53×1.00") W×D×H
Product Weight 0.4kg (0.9lbs) approx.
Shipping Dimension 34.50×16.50×5.20cm (13.58×6.50×2.05") W×D×H
Shipping Weight 1.0kg (2.2lbs) approx.

Kramer VP-425 Usage Diagram

Kramer VP-425 Usage Diagram

Replacement Power Supplies

ProductDescriptionPriceInc. VAT
Kramer PS-504 Desktop Power Supply 5V/4A £31 £37.20
Kramer VA-101P5 5-Output 5v DC Power Supply MAX 9A - 1.8 Amp per channel £178 £213.60
Kramer VA-102P5 10-Output 5v DC Power Supply Max 18A - 1.8 Amp per channel £326 £391.20

Kramer VP-425 Possible Alternatives

Product CodeDescriptionPriceInc. VAT
tvONE 1T-VS-624 Component/VGA to HDMI Scaler with audio
1 x RGBHV/Component input; 1 x HDMI output
£260 £312.00
tvONE 1T-VS-658 HDMI, DVI, Analogue RGBHV, Component, S-Video or composite to HDMI Switcher/Scaler
1 x HDMI, 1 x RGBHV VGA, 1 x Component, 1 x S-Video, 1 x Composite inputs; 1 x HDMI output
£398 £477.60
CYP SY-P293 VGA/RGBHV to HDMI converter/scaler with audio £231 £277.20
CYP SY-P290 VGA/DVI/Component to HDMI converter and scaler with audio
1 × DVI-I, 1 × VGA 15-pin d-sub inputs; 1 × HDMI output
£163 £195.60
Gefen EXT-HDVGA-3G-SC HDMI and VGA to 3G-SDI scaler and converter
1×HDMI, 1×VGA plus stereo audio inputs; 1×SDI output
£453 £543.60
Kramer DIP-31 3:1 4K UHD HDMI & Computer Graphics Automatic Video Switcher
2 x HDMI, 1 x VGA inputs; 1 x HDMI output; Max. 10.2Gbps
£419 £502.80