Remote Plug-In Power Supply Adaptor - 2.1mm 12V DC 500mA
Product Code: PROPSA125
- Mains power adapter
- 12V 5A
- Compatible with standard 2.1mm pin
Product Description
Power Supply Adaptor Plug-In, 12V DC 500mA 2.1mm Connector
Features:- Plug-in unit, fits any BS 1363 socket-outlet. Standard DC output connector on flying lead.
- Suitable for use with the PROAMP310X and PROLINK22 iO link modulator.
- For local powering of the amplifier, where a nearby mains outlet is available.
- Previous reference PROPSA123 now superseded and upgrade with the higher rated PROPSA125 product.
Technical Information:
| Product Code | No of RF Outputs | Frequency Range | Insertion Loss | Connector Type | DC Output | Max Current | AC Power Connection |
| PROPSA125 | - | - | - | 2.1mm | 12 V nom. | 500 mA | Plug-in (UK) |
- Unregulated power unit with higher current ratings, suitable for use with PROception new generation amplifiers.
- Utilises an efficient cooling-running mains transformer, fitted with an approved thermal fuse for overheat protection.
- Designs independently certified to relevant safety standard BS EN 60065.
Not suitable for powering masthead amplifiers requiring a regulated 12V supply.
Technical Specification
In Line or Plug In
Plug In
Width
55mm
Depth
65mm
Height
90mm
Weight
0.09kg
14/08/2026
10/08/2026
Have to move the TV Ariel, and I found everything I needed in one place at a good price. Prompt delivery of items that are not commonly available. Highly recommend.
05/08/2026
No problems.
25/07/2026
Timely dispatch and tracking available. Reasonable prices too.
15/07/2026
Excellent! Great range of products. Website very easy to use. Fast dispatch. Extremely good communications. Thank you.
Google Company Reviews
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04/08/2026
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30/07/2026
Very courteous and helpful in dealing with my order error. A decent antenna delivered very quickly and I now have fm radio with a full strength signal.
25/07/2026
I had a bit of a struggle with their online ordering, I managed to raise an order as "collection" rather than delivery by courier. However Blake's went out of their way to fix the problem. Otherwise their on-line service produces a good transaction trail.

Good product, reasonable delivery time