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Piccolo II ECH40-2

Piccolo II ECH40-2; Sondyna AG; Zürich- (ID = 711639) Radio
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Piccolo II ECH40-2; Sondyna AG; Zürich- (ID = 711639) Radio
Sondyna AG; Zürich-: Piccolo II ECH40-2 [Radio] ID = 711639 700x493
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For model Piccolo II ECH40-2, Sondyna AG; Zürich-Effretikon:
Bild zum gleich aussehenden Modell automatisch kopiert statt wie bisher verknüpft (05.Jan.2010 EE).
Country:  Switzerland
Manufacturer / Brand:  Sondyna AG; Zürich-Effretikon
Year: 1939/1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: ECH3 EBF2 ECL11 AZ1
Main principle Superheterodyne (common); ZF/IF 472 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 16 cm = 6.3 inch
Power out
from Model: Piccolo II ECH40-2 - Sondyna AG; Zürich-Effretikon
Material Bakelite case
Dimensions (WHD) 400 x 210 x 140 mm / 15.7 x 8.3 x 5.5 inch
Notes Existenz nicht sicher
Price in first year of sale 260.00 SFr
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Thali-Schemasammlung und Tungsram-Röhrenbestückung.
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.

All listed radios etc. from Sondyna AG; Zürich-Effretikon
Here you find 176 models, 107 with images and 112 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.