Hi kardman,
No problem, glad to help. The Rowe Ami R-81 was produced in 1977 there were a number of cabinet front panel versions of this jukebox.
Laser Blue, Laser Red, Pulsar Orange, Moondrops and Constellation.
A number of jukeboxes were produced in late 1976 and early 1977 using the older R-80 cabinet ( I guess to use them up) with a inserted panel that took the new digital keyboard rather that the larger letter and number keyboard. These jukeboxes were the R-80S.
Bruce Wentworth in the USA works on all the electronic boards used on the R-80S through to the R-83 like I do in the UK.
If you need to contact Bruce do a search on google for Bruce Wentworth jukebox for his full details and services.
Regards
Alan Hood
ami-man
UK