Graetz 160 W

 

                       
160 W scale rear panel chassis wiring
 
               
service -list chassis from below chassis from top circuit diagram

 

manufacturer   Graetz
type   160 W
     
FM - part    
circuits   9, 2 tunable, 7 fixed, superhet
range   87,5 - 101 MHz
IF   10,7 MHz
HF - rectifier   ratio detector
specials   built-in dipole, impedance 300 Ohm
     
AM - part    
circuits   6, 2 tunable, 4 fixed, superhet
ranges   SW, AM, LW
IF   472 kHz
HF - rectifier   diode
antifading   on 2 tubes
     
Voltage   110 ... 240V
power consumption   55W at 220V, 35W at economy mode
fuse   0,35A at 220V
speaker   perm.-dyn. 180mm Ø ( 7.2" )
specials   continual adjustable tone control negative feedback,
    Graetz - economy circuitry, connectors for:
    pick-up and 2. speaker
     
cabinet   rare wood
dimensions   540 x 330 x 235mm ( 21.5 x 13.2 x 9.4" )
weight   12 kg ( 26.5 lb )
tubes   ECC 81, ECH 81, EF 85, EABC 80, EL 41, AZ 41
original price   DM 288,--
introduced   1952/53

                                                  

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