Magnetic Tape Recorder 731
Catégorie
Enrégistreur et/ou reproducteur son/video
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (3)
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Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (2)
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Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
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Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
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Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
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Ampro Corp.; Chicago Magnetic Tape Recorder 731 (1)
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Ampro Corp.; Chicago Magnetic Tape Recorder 731 (2)
Picture from service manual.
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Spécifications techniques
Principe général
Amplification audio
Particularités
Magnétophone à bandes
Tension / type courant
Alimentation Courant Alternatif (CA) / 60Hz, 117V=110-120 Volt
Haut-parleur
HP dynamique oval à aimant permanent
Puissance de sortie
3 W (qualité inconnue)
Matière
Cuir / canvas / plastique mais autre matériel en dessous!
De Radiomuseum.org
Modèle: Magnetic Tape Recorder 731 - Ampro Corp.; Chicago IL
Dimensions (LHP)
300 x 260 x 200 mm / 11.8 x 10.2 x 7.9 inch
Remarques
Ampro model 731 is an AC operated magnetic tape recorder and playback unit.
The Model 731 from Ampro Corp in Chicago (IL) is a Magnetic Tape Recorder ans Playback Unit. The 12AX7 is selected. For mechanical unit servicesee also model 730 Photofact set 133, folder 4. The model 731 has an Ext. Speaker Jack besides the inbuilt speaker. Typo at first page in service manual, tube 6AUQ5 has to be 6AQ5.
Poids net
7 kg / 15 lb 6.7 oz (15.419 lb)
Prix de mise sur le marché
96,000.00 francs
Source extérieure
Ernst Erb
Source du schéma
Rider's Perpetual, Volume 22, covering 1951
Collections | Musées | Littérature
Collections
Le modèle Magnetic Tape Recorder fait partie des collections des membres suivants.