Why it mattered
- 01
One of few UK contractors able to supply stadium-scale PA in the mid-1970s, for a show notorious for its loudness.
Engineering record
No technical figures are published here until a working source confirms them.
Original pricing
No reliable period price located
2026 equivalent
Not calculated without a reliable original price.
Public price evidence was not sufficient to publish a defensible original figure.
Use in the field
PA for The Who at Charlton Athletic, 31 May 1976[1]
Manuals & original documents
No authoritative manual or original document has been located for this profile.
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Know more about Thunderbird system?
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