1976 Stellavox Professional Portable Tape Recorder SP8 Analog Audio, Gyártók, Magnó, Orsós-szalagos Stellavox SP8 Operating Manual Stellavox SP8 Flyer Stellavox SP8 Power Supply Stellavox SP8 Operating Manual 2 Stellavox SP8 Service Manual
1971 Nagra Portable Mono Analogue Tape Recorder 4.2 Analog Audio, Magnó, Orsós-szalagos https://audiomuzeum.hu/wp-content/uploads/1970/1971%20Nagra%20Portable%20Mono%20Analogue%20Tape%20Recorder%204.2/Nagra-4.2-with-Ruby-Guides.mp4 Nagra 4.2 Instruction Manual Nagra 4.2 Description
