Heresy or Cornwall inspired speakers by Beta Sound -Information and Schematics wanted

[tiefbassuebertr]

Beta Sound Model 045 050 100 (SST045 SST050 SST100) -Information and Schematics wanted

Who can upload the schematics and other informations of the Brand "Beta Sound" (formerly owner: Phil Clements) and their Heresy or Cornwall inspired speakers with horns for midrange and high frequency area ?
A friend of me have picked up four pieces of the model 045 in faulty condition without transducers for the bass and want to know an information about the necessary efforts for refurbishing as a first step.
Therefore I start this thread.
Thank you very much for upload some sheets.

On the web I have found only this URL's:
Heresy or Cornwall inspired speakers model 045 by Beta Sound - info needed - Technical/Modifications - The Klipsch Audio Community
Beta Sound Model 045 | Audiokarma Home Audio Stereo Discussion Forums
Beta Sound SST 045 / blatant Heresy Clones - Anybody know about these? | Audiokarma Home Audio Stereo Discussion Forums
Big horn speakers called Beta Sound ??? Look like Klipsch | Audiokarma Home Audio Stereo Discussion Forums
Beta SST-100. Anyone have info on these? | Audiokarma Home Audio Stereo Discussion Forums

 

[Ebeth]

Hello-my late brother, Terry Green, was a sound engineer for Beta sound in the mid/late 70's and worked with Robert Peveto in Dallas. I have a pair of the 050's and can share the spec sheet with you. It likely is not as detailed as you need, but, perhaps it will be a start for you. I cannot get the image to upload but can text it to you if you would like. I'll try reaching you through your username.