wrote:



I was offered a 1940s Cossor recently for £20-30.


** So they were offering to PAY you to take the POS away ?


If all you're doing is audio, any halfway sane scope will do that,
even that Cossor.


** Absolute ********.

Audio is ELECTRONICS, not sound.

The range of frequencies found in audio electronics extends to frequencies of many MHz. Domestic AM and FM radio deceivers are considered "audio".

Radio microphones are considered "audio".

Faulty ( or badly designed / built ) audio amplifiers may exhibit oscillation upto 50MHz.

Digital audio seems to know no bounds.



.... Phil