
Credit: Vincent Lo
David Lloyd – Radio TechCon Host
Former commercial radio executive turned radio consultant, historian and broadcaster, David has been in radio for over forty years, running stations of all formats from Galaxy to Century, LBC to Virgin.
He’s also the author of How to Make Great Radio, Radio Moments and Radio Secrets.
David founded Boom Radio in 2021.

The team is currently working hard to finalise the Radio TechCon 2026 line up – full speaker details will be revealed in the next few weeks!
In the meantime, if there’s someone you think should be on our radar for this or a future year, please let us know.
We especially encourage speakers from backgrounds underrepresented in broadcast engineering.
Production Team
Ann Charles – Radio Production & Technology Consultant – Mediabobs / Director, TBC Media Ltd.

Ann is a radio producer-turned broadcast engineer who specialises in all things studios and workflow. Equally happy making programmes as running broadcast infrastructure projects, her career so far has included 12 years at the BBC, teaching journalism in New Zealand and training broadcast engineers and producers in South Sudan. She also travels the world as the workflow consultant for Broadcast Bionics and has been running her own consultancy and project management business since 2014.
After several years as a volunteer, she formed TBC Media Ltd. with two friends to take over the running of Radio TechCon in 2016. Ann specialises in object-based media and founded Mediabobs in 2023.
Outside of work, Ann can be found fitting parents with baby slings, drinking gin, and eating chocolate (not necessarily all at once).
Aradhna Tayal Leach – Project Manager, Producer and Consultant – Clockhouse Media / Director, TBC Media Ltd.

Aradhna runs Clockhouse Media working across broadcasting, media, film and events. She formerly worked at the BBC for 12 years, which she joined as a radio engineer, looking after the studios and production areas for the BBC’s national radio networks. Aradhna subsequently trained engineers and technical staff on new studios, systems and workflows in the purpose built broadcasting centres at Media City UK, Salford and New Broadcasting House, London. She led a number of large-scale projects, including the launch of national television channels for the BBC’s coverage of the 2014 Commonwealth Games, and led the technology strategy for BBC Archives, managing their project portfolio. Aradhna now works with a number of clients on projects including broadcast project management, digital and diversity engagement strategy and media event production and is the MD of The Audio Academy.
A big thank you to the wonderful Radio TechCon session producers, volunteers and organising committee:
Parth Bhadra / Phil Bignell / Rupert Brun / Andy Buckingham / Jordan Chambers / Tony Churnside / Stephen Clarke / Mark Farrington / Lisa Hack / Pete Helmore / Richard Johnston / Jamie Laundon / Vincent Lo / Edd Norton / Simon Price / Vanessa Tarrier / Alec Thomas / Simon Tuff / Dave Walters / Jamie Woods
Turing Theatre and Maxwell Library voiceovers by Kim Robson.
Find out more about Radio TechCon 2026’s Sessions.










