Curious re: SY Brass Horns and Trumpets

[DaddyO]

In the VI libraries distinction was made between:

Viennese Horn and Triple Horn

C Trumpet and Bb Trumpet

So far as I understand it after consulting the VSL Academy these instruments are physically distinct. 

In the SY Brass library, there is no indication of which horns or which trumpets were used in the recording. Given the physical distinctions, which of these instruments were used? 

[Paul]

Hi DaddyO, 

We recorded French Horns and Trumpets in Bb with piston valves. 

The same setup as in the Big Bang Orchestra Brass Packs. 

Best, 
Paul

[DaddyO]

Thanks, Paul.