How to listen to Black Diamond
FM107.8 / 100.7 FM
2 transmitters
OnlineLive stream on this page
About Black Diamond
Black Diamond is a community radio station for Midlothian, run by Midlothian Community Media Association. It broadcasts on 100.7 FM and 107.8 FM from 2 FM transmitters.
Ofcom's licence record shows it on air since 2007.
Its strongest transmitter is Newtongrange - Newbattle CLC (107.8 FM, 200 W), serving Midlothian.
Of the towns in our guide, it should have a good signal in Bonnyrigg and fringe reception in Edinburgh.
Black Diamond frequencies
| Area | Frequency | Transmitter | Power |
|---|---|---|---|
| Midlothian | 100.7 FM | Halkerston Farm | 25 W |
| Midlothian | 107.8 FM | Newtongrange - Newbattle CLC | 200 W |
Source: Ofcom technical parameters, 15 September 2026.