Brief details of some of the sound desks as installed in Media City and "New" Broadcasting house may be found here in"Broadcast Engineering".

The main equipment is based on the Studer "OnAir 3000" units.
More information here at the Studer-Harman web-site.

Readers will no doubt have peace of mind of knowing that..

"Many consoles are supplemented with RTW TM7 TFT meters configured with software to show electronically
the standard BBC PPM ‘moving needle’ ballistics."

Whew. So it's all still going through an OBA/9 amp in control room then?