Wouldn’t it be fascinating to be able to see Naim’s prototype products that were in development but never made it to the marketplace.
I am thinking particularly of the FL-1 electrostatic loudspeaker, designed by Guy Lamotte - who was behind development of the ARO - before he left Naim to return to his native France. It was said to be built like a battleship, based largely on design principles that are exemplified in QUAD ESL57s. I have an old hifi mag somewhere in which a prototype was reviewed.
Or there was a cassette recorder/player that was based upon the NEAL mechanism, which I believe is still used by many UK Police forces to tape interviews of suspects. I am pretty sure that I read that work on the prototypes was dropped when Naim turned R&D efforts to developing the first CD players.
And I am pretty sure that I have seen photos of an early two-box NAT tuner which was capable of receiving AM, as well as FM, broadcasts.
Are there other Naim products that never made it to market?
The original NAPST for the NAT01 had both FM and AM positions on a switch. The idea was that an AM head unit could be added, but it never came to fruition. It additionally had an aux position; no idea what that was intended to do.
I remember seeing a 2 x full width case AM / FM tuner at a hi fi show at the Heatrow Hotel which i think was a prototype. They were transmitting their own AM signal from the roof of the hotel.
Yes, one of three that used to be used by Julian and were then raffled to all at the factory bar us in sales. They were cosmetically a bit bashed about but a rub down and a new coat of flat black paint (applied in the soak test area, IIRC!) brought at least this one up really nicely.
I will make you envious, Lindsay, by telling you that I am just about to press into service a NAT-02, which has been sitting in a box for at least 10 years.
Commercial AM transmission is actually capable of far higher fidelity than the UK allows - I could even start talking about AM stereo that the US ran for many years…