Tesla Music 70 AZK450 mono tube amplifier, 1972-1975, made in Czechoslovakia


Link: radiomuseum | Operating Instructions | Adjustment instructions | Schemes | Schemes from the book "Kottek"


Country:  Czechoslovakia
Manufacturer / Brand:  Tesla; Praha, Bratislava etc.
Brand Supraphon
Year: 1972–1975

Category: Audio Amplifier or -mixer
Valves / Tubes 5: EF86 ECC85 EL34 EL34 EM84
Semiconductors (the count is only for transistors) 10:
Main principle Audio-Amplification
Wave bands - without
Details 
Power type and voltage Alternating Current supply (AC) / 120; 220 Volt
Loudspeaker - This model requires external speaker(s).
Power out 50 W (unknown quality)
Model: Music 70 AZK450 - Tesla; Praha, Bratislava etc.
Shape Tablemodel with Push Buttons.
Notes
  • Leistungsverstärker Mono Sinus 50 Watt, Musikleistung 70 Watt.
  • Vorstufen mit Transistoren. Eingänge: 3× Mikro, 2× Gitarre, TB, Radio, und Echo.
  • Übertragungsbereich: 40-16000 Hz. 
Mentioned in Ceskoslovenske Rozhlasove a Televizni Prijimace a Nizkofrekvencni Zesilovace (Band IV S 362 -365)






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