During the production the appearance of the J-585 changed. Some minor changes were visible from the outside. Inside it got a new designed tube amplifier (Lenco V 201a, later replaced by the V 210) and a built in speaker on the front side. The mechanics of the record player was re-designed and it got an automatic shut-off mechanism that also operated the now new positioned power switch for the motor. 


Ex Libris - the Swiss distributor - sold it in 1965 as ‚Boyophon’* for 99.50 CHF.

J-585 intermediate version

J-585 late version

J-585 inside view

Loudspeaker

V 201a schematic

intermediate J-585 version

V 210 tube amplifier modul with ECL 86

*Original Boyophon

Ex Libris ad 1965

V 210 schematic

late J-585 version

No Function

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Last Update: 26.02.2021

 26.02.2021


  - re-defined the L 85 IC and L 90 PCB service conditions based on late experience