Shure  |  SKU: PA421B-UK

Shure Four-to-One Antenna Combiner for PSM® Wireless Systems (470-865 MHz)

£2,283.60

Shure Four-to-One Antenna Combiner for PSM® Wireless Systems (470-865 MHz) is backordered and will ship as soon as it is back in stock.

Delivery and Shipping

We offer fast and reliable delivery across the UK mainland:

Standard next-day delivery: £12.00

Free next-day delivery on orders over £240.00

Orders with backordered items will ship as soon as all items are back in stock.

Need your order by a specific time? Timed delivery options - such as pre-midday - are also available at an additional cost.

In-store collection available from Amber Sound, Unit 1, Devonshire Business Centre, EN6 3JR.

Payment Options

Secure Card Payments

We accept all major credit and debit cards, making it easy and convenient to pay for your order. Our payment process is fully secure and encrypted to ensure your details are protected at every step. Shop with confidence knowing your information is safe.

Purchase Orders & Credit Accounts

If you have a credit account with us, you can choose to pay by Purchase Order at checkout. Simply log in to your account to access this option and enjoy streamlined ordering and invoicing for your business.

Description
The Shure PA421B-UK is a professional antenna combiner designed to merge multiple wireless transmitter outputs into a single antenna, reducing rack clutter and improving RF efficiency. Ideal for IEM and wireless microphone systems, it helps maintain clean, reliable RF performance in touring, broadcast and fixed installations.

Housed in a robust rack-mount chassis, the PA421B supports wideband operation and integrates seamlessly with Shure wireless systems. Supplied with a UK power connection, it’s a practical, dependable solution for streamlining RF distribution while maintaining consistent signal quality.

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