# Radio Design Labs ST-ACR2

> Price comparison in United Kingdom (GBP). Lowest price right now: **£132.84** at PCHUB.UK, in stock. 1 offer from 1 shop. Checked 2026-10-19T12:21:00Z.

## Product
- Brand: Radio Design Labs
- Category: [Computers & accessories](https://pricuro.com/uk/computers.md) > [PC components](https://pricuro.com/uk/computers/pc-components.md)
- EAN/GTIN: 0813721011176
- Manufacturer part number: STACR2
- Page: https://pricuro.com/uk/p/radio-design-labs-st-acr2-485379

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | PCHUB.UK | £132.84 | see shop | – | in stock | new | https://pricuro.com/go/2310038 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 18 days)

- Lowest price today: £137.16
- Last 30 days: lowest £137.16, highest £137.16, average £137.16
- All-time low on Pricuro: £137.16 (2026-10-03)

| Date | Lowest price |
|---|---|
| 2026-10-03 | £137.16 |
| 2026-10-04 | £137.16 |
| 2026-10-05 | £137.16 |
| 2026-10-06 | £137.16 |
| 2026-10-07 | £137.16 |
| 2026-10-08 | £137.16 |
| 2026-10-09 | £137.16 |
| 2026-10-10 | £137.16 |
| 2026-10-11 | £137.16 |
| 2026-10-12 | £137.16 |
| 2026-10-13 | £137.16 |
| 2026-10-14 | £137.16 |
| 2026-10-15 | £137.16 |
| 2026-10-16 | £137.16 |
| 2026-10-17 | £137.16 |
| 2026-10-18 | £137.16 |
| 2026-10-19 | £137.16 |
| 2026-10-20 | £137.16 |

## Specifications


Description (from a shop): Line-Level Audio Controlled Relay - 5 to 50 s delay 7 Year WarrantyThe ST-ACR2 is an Audio Controlled Relay in the STICK-ON? series. These products are designed for quick convenient installation and reliable operation in a variety of control applications. The ST-ACR2 is designed to switch on line level sources.Two multiturn trimmers are provided. The SENS potentiometer adjusts the audio input sensitivity. A threshold LED facilitates accurate adjustment. The module can be set to trigger on signals between -30 dBu and 0 dBu. The DELAY control sets the time required for the relay to release when the audio drops below the threshold.The delay adjustment range for the ST-ACR2 is from 5 seconds to…

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