Name: Radio Design Labs RU-ADA8D
Brand: Radio Design Labs
SKU: 24f0b5ea-761a-4091-ba26-4c8980e84769
Availability: InStock

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Description

Audio Distribution Amplifier - Balanced/Unbalanced - 2x8 1x16The RU-ADA8D is an eight channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to sixteen distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks.Each of the two line level inputs accepts either a balanced or an unbalanced signal. Each input is equipped with a front panel INPUT GAIN trimmer. Input signal levels between -14 dBV unbalanced and +9 dBu balanced may be set to the proper operating level as indicated by a dual-LED VU meter. This assures ample headroom at all normal operating levels. The maximum input level is +25 dBu.A rear-panel switch selects between stereo and mono operation. In the mono position input A (left) is used to drive all 16 output channels. When the module is used in a monaural system only input A must be wired.Audio outputs are isolated from each other and may be wired balanced or unbalanced. Each of the outputs is provided with a front panel screwdriver adjusted OUTPUT LEVEL control. Relative to a balanced +4 dBu output level this gain potentiometer allows an adjustment range from -9 dB to +6 dB. Relative to an unbalanced -10 dBV output each output potentiometer allows an adjustment from -3 dB to +12 dB.The RU-ADA8D offers exceptional headroom very low distortion excellent crosstalk isolation wide flat frequency response and extremely low noise with very high common-mode signal rejection. It provides exceptional audio performance for the most critical applications in a professional audio environment.The RU-ADA8D operates from 24 Vdc connected through a rear-panel detachable terminal block.Features:• Stereo Audio Distribution with 8 Outputs• Mono Audio Distribution with 16 Outputs• Front-Panel Input Level Trimmers• Dual-LED VU Meter for Each Input Channel• Front-Panel Output Level Trimmers• Inputs and Outputs on Rear Panel Detachable Terminal Blocks• Exceptional Audio Quality for the Most Demanding Applications

Full specifications

Marque	Radio Design Labs
Référence fabricant	ruada8d
Features	&bull

Radio Design Labs RU-ADA8D in 2026: still the right choice?

The Radio Design Labs RU-ADA8D is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Radio Design Labs has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Buy the Radio Design Labs RU-ADA8D now or wait?

With the Radio Design Labs RU-ADA8D, Radio Design Labs delivers a quality level consistent with its market positioning. This product suits both newcomers and regular users of the Informatique category. Its quick setup and reliable performance make it a recommended choice for anyone looking to invest in durable equipment without facing technical complications in the first weeks of use.

Value for money analysed in 2026

At £599.75, the Radio Design Labs RU-ADA8D offers value for money consistent with its positioning in the Informatique category. Radio Design Labs maintains a consistent quality level across this range, justifying the investment at this price. Compare with other available offers on our comparison tool to ensure you get the best rate at the time of purchase. The Radio Design Labs DD-RN31 from the same range may also interest you for comparison.

Serious alternatives to consider

If the Radio Design Labs RU-ADA8D does not exactly match your expectations, the Informatique category offers other options to explore. Our comparison tool lists all available products with their prices in real time. Filter by budget, brand or availability to find the most suitable alternative for your situation. The Radio Design Labs SF-DN4 is another reference from the same brand to consider.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

The Radio Design Labs RU-ADA8D is available from several trusted retailers. Always check stock availability and delivery times before finalising your order to avoid any unpleasant surprises. On Compiral, offers showing "In stock" can be delivered quickly, often within 2 to 5 working days depending on the retailer and your delivery address.

Frequently asked questions about Radio Design Labs RU-ADA8D

Is delivery free for the Radio Design Labs RU-ADA8D at all retailers?

Free delivery is not guaranteed for the Radio Design Labs RU-ADA8D at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Radio Design Labs RU-ADA8D if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Radio Design Labs RU-ADA8D regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Radio Design Labs RU-ADA8D worth its price in 2026?

In 2026, the Radio Design Labs RU-ADA8D is listed from £599.75 at our partner retailers. This price is consistent with the positioning of Radio Design Labs in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the Radio Design Labs RU-ADA8D come with?

The Radio Design Labs RU-ADA8D generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Radio Design Labs, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the Radio Design Labs RU-ADA8D in stock?

Stock availability for the Radio Design Labs RU-ADA8D is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.