Magnetic Tape Recorder 731
Kategorie
Ton-/Bildspeichergerät oder -Spieler
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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Hauptprinzip
NF-Verstärkung
Spezialitäten
Tonbandgerät
Betriebsart / Volt
Wechselstromspeisung / 60Hz, 117V=110-120 Volt
Lautsprecher
Dynamischer (permanent) Ovallautsprecher
Belastbarkeit / Leistung
3 W (Qualität unbekannt)
Material
Leder / Stoff / Plastic / Segeltuch über div. Material
von Radiomuseum.org
Modell: Magnetic Tape Recorder 731 - Ampro Corp.; Chicago IL
Abmessungen (BHT)
300 x 260 x 200 mm / 11.8 x 10.2 x 7.9 inch
Bemerkung
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.
Nettogewicht
7 kg / 15 lb 6.7 oz (15.419 lb)
Originalpreis
96,000.00 francs
Datenherkunft extern
Ernst Erb
Schaltungsnachweis
Rider's Perpetual, Volume 22, covering 1951
Sammlungen | Museen | Literatur
Sammlungen
Das Modell Magnetic Tape Recorder befindet sich in den Sammlungen folgender Mitglieder.