In 1972 I bought a Viscount Organ after meeting Alan Haven. He had his Viscount organ keyboard controlling the ARP 2600 it and he were amazing. I used it on Strawbs ‘Bursting At The Seams’ album and live gigs. It can really be heard on the B side of ‘Lay Down’ originally titled “Ziggy Barlust and the Whales from Uranus’ but the record company thought it better to change the title we then suggested ‘Backside’ but they called it ‘B Side’.
The Viscount Leslie style speaker was unique in as much as the whole speaker revolved to create the slow/fast effect…