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Bi-Amplifon

Bi-Amplifon ; PZT - Państwowe (ID = 1844725) Ampl/Mixer Bi-Amplifon ; PZT - Państwowe (ID = 1844726) Ampl/Mixer
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Bi-Amplifon ; PZT - Państwowe (ID = 1844725) Ampl/Mixer
PZT - Państwowe: Bi-Amplifon [Ampl/Mixer] ID = 1844725 1400x1403
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For model Bi-Amplifon, PZT - Państwowe Zakłady Tele- i Radiotechniczne; Warsawa
 
Country:  Poland
Manufacturer / Brand:  PZT - Państwowe Zakłady Tele- i Radiotechniczne; Warsawa
Year: 1935 ? Category: Audio Amplifier or -mixer
Valves / Tubes 3: E424N B409 1810
Main principle Audio-Amplification; 2 AF stage(s)
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 110; 220 Volt
Loudspeaker Magnetic loudspeaker (reed) generic. / Ø 30 cm = 11.8 inch
Power out
from Radiomuseum.org Model: Bi-Amplifon - PZT - Państwowe Zakłady Tele-
Material Metal case
Notes

Two stage power amplifier with bulit-in lodpeaker for use with crystal radios. Round shape 33cm diameter, 15cm depth.

Price in first year of sale 120.00 zł

Model page created by Tomasz Szczesniak. See "Data change" for further contributors.



All listed radios etc. from PZT - Państwowe Zakłady Tele- i Radiotechniczne; Warsawa
Here you find 21 models, 18 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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