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Kramer

Kramer VP-451 18G 4K HDR HDMI ProScale™ Digital Scaler with HDMI and USB-C Inputs

Name: Kramer VP-451 18G 4K HDR HDMI ProScale™ Digital Scaler with HDMI and USB-C Inputs
Brand: Kramer
SKU: VP-451
Price: 798.00 GBP
Availability: OutOfStock

£798.00inc. VAT

£665.00 ex. VAT

Out of stock

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Bought in the UK, backed in the UKWhy it matters →

Sourced through UK distribution
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

Installation services available Purchase orders: education customers only

3 Years Warranty Included

Key specifications

Inputs - 2 HDMIOn female HDMI connectors

Inputs - 1 DP Alt Mode (4-lane) USB-COn a female USB-C connector

Inputs - 1 Unbalanced Stereo AudioOn a 3.5mm mini jack

Outputs - 1 HDMIOn a female HDMI connector

Outputs - 1 Balanced Analog Stereo AudioOn a 5-pin terminal block

Ports - 4 Contact Closure SwitchesOn a 4-pin terminal block

Ports - 1 USBOn a USB-A connector for firmware upgrade

Video - Max. Input Resolution4K@60 (4:4:4)

All 22 specifications

Description

VP-451 is a high-performance 18G 4K digital scaler for HDMI and USB-C signals. The unit up-scales, down-scales, and cross-scales to resolutions up to 4K@60 (4:4:4). The output resolution can be set to automatically follow the native resolution of the sink or set manually to a custom resolution. Manufacturer part number VP-451.

Full specifications Datasheet Compare alternatives

Key features

High-Performance Professional Scaler - Supports HDR10 and HDCP

High-Performance Professional Scaler - Supports HDR10 and HDCP 2.2/1.4, and features input auto-switching, constant sync on the output even if the input video signal is lost or interrupted, and a built-in ProcAmp for convenient signal adjustment.

Fast, Smooth Manual and Auto Switching Between Sources - Select the

Fast, Smooth Manual and Auto Switching Between Sources - Select the USB Type-C or one of the HDMI inputs, or configure the device to automatically select the active source.

Flexible Analog Audio Embedding and Extraction (De-embedding) - The

Flexible Analog Audio Embedding and Extraction (De-embedding) - The user can select the unbalanced analog audio input to embed into the HDMI output signal. On the output, the user can select to extract the audio signal and output it as balanced analog audio.

USB-C Powering - Provides up to 60W of power via the USB-C input.

Automatic Display Control - Supports CEC that enables automatically

Automatic Display Control - Supports CEC that enables automatically turning the display on and off.

Convenient Unit Control - Control the unit using an OSD (On-Screen

Convenient Unit Control - Control the unit using an OSD (On-Screen Display) via front panel buttons and input selector, video freeze and resolution reset front panel buttons. Additionally, connect to the contact closure connector for remote switching of sources. All settings are saved in non-volatile memory.

User-Friendly Operation - LED indicator for each input and for power

User-Friendly Operation - LED indicator for each input and for power status. Local firmware upgrade via the USB type-A port ensures lasting, field-proven deployment.

Easy Installation - Compact MegaTOOLS® fan-less enclosure for surface

Easy Installation - Compact MegaTOOLS® fan-less enclosure for surface mounting or side-by-side mounting of 2 units in a 1U rack space with the recommended rack adapter.

Technical specifications

Choose a section to view its specifications.

Display (1)

Video - Max. Input Resolution: 4K@60 (4:4:4)

Connectivity (8)

Inputs - 2 HDMI: On female HDMI connectors
Inputs - 1 DP Alt Mode (4-lane) USB-C: On a female USB-C connector
Inputs - 1 Unbalanced Stereo Audio: On a 3.5mm mini jack
Outputs - 1 HDMI: On a female HDMI connector
Outputs - 1 Balanced Analog Stereo Audio: On a 5-pin terminal block
Ports - 4 Contact Closure Switches: On a 4-pin terminal block
Ports - 1 USB: On a USB-A connector for firmware upgrade
Power - USB-C Charging: Up to 60W (PD 1.0)

Power & Physical (1)

Enclosure - Size: MegaTOOLS®

General (12)

Video - Max. Data Rate: 18Gbps (6Gbps per graphic channel)
Video - Latency: 1-2 frames
Video - Content Protection: HDCP 2.2 & 1.4
User Interface - Controls: Input selector, video freeze and resolution reset front panel buttons, OSD menu
User Interface - Indicators: Selected input and power LEDs
Power - Source: 24V DC
Power - Consumption: Up to 3.4A (when charging USB-C devices at 60W)
Enclosure - Type: Aluminum
Enclosure - Cooling: Convection ventilation
Environmental Conditions - Operating Temperature: 0° to +40°C (32° to 104°F)
Environmental Conditions - Storage Temperature: -40° to +70°C (-40° to 158°F)
Environmental Conditions - Humidity: 10% to 90%, RHL non-condensing

Documents

Kramer VP-451 18G 4K HDR HDMI ProScale™ Digital Scaler with HDMI and USB-C Inputs — manufacturer spec sheet

Kramer VP-451 18G 4K HDR HDMI ProScale™ Digital Scaler with HDMI and USB-C Inputs — manufacturer manual

Delivery & returns

Estimated delivery 24 Oct - 28 Oct. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms