Video Line Amplifier Kramer Electronics VM-4UX

Name: Video Line Amplifier Kramer Electronics 10-80441090
Brand: Kramer
SKU: 3275941
Price: 831.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Kramer Electronics VM-4UX is a high-quality video line amplifier designed to enhance video signals. With a compact size of 120 mm width, 71.5 mm depth, and 24.4 mm height, it is easy to integrate into various setups. This model supports multiple video formats and ensures optimal signal integrity, making it ideal for professional AV applications. Its robust design guarantees durability and reliability in demanding environments.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 3275941

Manufacturer: Kramer

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

15.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.70 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Leasing for legal entities

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Leasing for legal entities: from 28.95 euros per month

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Product information

Description

The Kramer Electronics VM-4UX is a compact 1:4 4K SDI distributor and line amplifier that auto-adapts to the input SDI data rate, equalizes and re-clocks the signal, and delivers four identical SDI outputs. It supports broadcast-grade coaxial connections via lockable BNC connectors and is designed for professional AV and broadcast installations requiring reliable uncompressed SDI signal distribution up to 12G data rates.

Advantages

The unit provides reliable wire connectivity using lockable BNCs to prevent accidental disconnection and ensure stable signal distribution. Built-in input equalization and output reclocking extend transmitted signal reach and improve signal integrity. The VM-4UX auto-adapts over a wide transmitted data rate range (270 Mbps to 12 Gbps) and complies with SMPTE and ST standards for SD, HD and 4K SDI. Status LEDs for input, output data rates and power simplify maintenance and troubleshooting. Its compact, fan-less DigiTOOLS enclosure enables flexible installation including over-ceiling or side-by-side rack mounting.

Suitable for

Broadcast and professional AV signal distribution
4K and HD SDI feed splitting to multiple destinations
Live production and studio routing of SDI sources
Installations requiring extended cable reach and signal reclocking

Key specifications

Model: Kramer VM-4UX (MPN 10-80441090, EAN 7291063080419)
Function: 1:4 SDI distributor / line amplifier
Supported data rates: Auto-adapts from 270 Mbps to 12 Gbps
Standards compliance: SMPTE 259M, 292M, 344M, 424M; ST-2081 (6G); ST-2082 (12G)
Max. resolution: 4K@60Hz (4:2:2) 30 bpp
Signal formats: SDI, HD-SDI, 3G, 6G and 12G SDI with embedded audio and ancillary data pass-through
Connectivity: Lockable BNC input and four lockable BNC outputs
Extended reach (approx.): SD up to 300 m; 1.5G up to 200 m; 3G/6G up to 100 m; 12G up to 80 m (depends on cable quality and resolution)
Enclosure: Compact fan-less DigiTOOLS for over-ceiling or rack mounting
Indicators: Input/output SDI data-rate LEDs and power LED

How to use

Connect a single SDI source to the lockable BNC input and connect up to four coaxial BNC outputs to your destination devices. Power the unit and observe the LED indicators to confirm input and output data rates. The VM-4UX will auto-adapt to the input data rate, equalize the incoming signal and reclock each output to provide four stable, identical SDI outputs. Use high-quality coaxial SDI cables and secure the lockable BNCs to prevent accidental disconnection.

Ieteikumi lietošanai

For best performance, use broadcast-grade coaxial cables and verify cable length limits for the signal resolution in use; reach and performance vary with cable quality and resolution.

Specifications

Weight:: 0.2 kg
Product colour:: Black

All features

Maximum data transfer rate:: 12 Gbit/s
Maximum output level:: 0.8 Vpp

Ports & interfaces

BNC input ports:: 1
BNC output ports:: 4

Weight & dimensions

Weight:: 0.2 kg
Height:: 24.4 mm
Width:: 120 mm
Depth:: 71.5 mm

Operational conditions

Operating relative humidity (H-H):: 10 - 90
Storage temperature (T-T):: -40 - 70
Operating temperature (T-T):: 0 - 40

Packaging data

Package weight:: 700 g
Package depth:: 186 mm
Package height:: 588 mm
Package width:: 490 mm

Features

LED indicators:: Y
Product colour:: Black

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Instructions

mmo_94365484_1689253730_2646_19727.pdf

kramer-10-80441090-3275941.pdf

Description

Instructions

mmo_94365484_1689253730_2646_19727.pdf

kramer-10-80441090-3275941.pdf

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Customer questions

FAQ

How much does the Video Line Amplifier Kramer Electronics VM-4UX cost, and is it available for purchase?

The price is 831.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Kramer products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Kramer service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Video Line Amplifier Kramer Electronics VM-4UX?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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