Electronics for digital organ generator

Electronics on circuit board for digital organ generator, the source of 8 octaves of perfect square waves, operating frequency 8MHz, made and patented by Philips, Eindhoven, in 1969. Presented to the donor (A Ludgate) by Dr.Vermeulen of Philips.

Details

Category:
Acoustics
Object Number:
1994-1250
Materials:
metal plated (unknown), plastic (unidentified) and electronic components
Measurements:
overall: 20 mm x 115 mm x 105 mm, Wt. 0.085kg
type:
sound generator
credit:
Douglas, A. (Ludgate Drive)