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History of the manufacturer  

Unitra ZRK, Zaklady Radiowe im. M. Kasprzaka

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Name: Unitra ZRK, Zaklady Radiowe im. M. Kasprzaka    (PL)  
Abbreviation: unitrazakl
Products: Model types

Zaklady Radiowe im. M. Kasprzaka (ZRK); Warsaw, Ul. Kasprzaka 18/20: In the 70s Grundig moved it's production of tape recorders to this big manufacturer in Poland. It was also lizensed by Thompson. ZRK was closed in the 80s. There are modified models of tape recorders for it's own brand - often only slightly changed to Grundig. Brand was Unitra ZRK.


Some models:
Country Year Name 1st Tube Notes
PL  80 M2405S [3] BC413  Aussteuerungsanzeige durch 2 einzelne Instrumente, Endstufe mit TBA810AS bzw UL1481. 
PL  68 ZK120 ECC83  Lizenz Grundig Parallelgerät zum TK120E. 
PL  57 Szarotka 3 1R5T  Netzteil als externes Unterteil. 
PL  79 Unitra THS104   HiFi-Stereo-Tuner 
PL  79 Finezja M 536-SD   Stereo-Kassettenbandgerät, Rauschminderungsverfahren DOLBY-B und DNL-Verfahren. 
PL  79 Unitra Relaks KM 543 S   Anlage besteht aus einen Stereoverstärker 2x6W, Empfangsteil, Plattenspieler mit Kristalls... 
PL  74 Unitra Trawiata Stereo    
PL  55 Stolica II 3262 ECH21   
PL  78/78 M2405S [13 Transistoren + 2 ICs]   Transistoren: 2× BC413, 2× BC149B, 2× BC148B, 2× BC148A/B, 2× BC108B, BC313B, BD355B, BC14... 
PL  74/74 ZK146 BC413  9,5 cm/s Stereowiedergabe, Schieberegler, kanalgetrennte Pegelanzeige über Drehspulinstrum... 
PL  67 Unitra Figaro Special ECH81  Uses an autotransformer plus metal rectifier in power supply. Sockets for external loudspe... 
PL  69 Unitra Figaro 3 ECH81  Uses an autotransformer and metal rectifier in power supply. Uses same valve lineup and si... 


Further details for this manufacturer by the members (rmfiorg):

Firmenadresse auf Gebrauchsanweisung.tbn_zaklady_adresse.jpg
Logo in 1981.tbn_pl_zaklady_rb3200_logo.jpg
Thanks for Mr.Gömör Géza, Hungary, Budapest and Első Zalai Rádiómúzeum Alapítvány, First Zala County Radio Museum Foundation.tbn_pl_unitrazakl_logo_1977.jpg