Antique radios, Old Time Radios

KP-81 (KP81)

ID = 112158

Pierson Electronic : KP-81 [Receiver-C] ID = 337989 931x700

Pierson KP-81. Speaker, power supply, and audio output stages are mounted in a separate case.

Country: United States of America (USA)	Manufacturer/Brand: Pierson Electronic Co.; L.A.
Year: 1946 / 1947	Type: Communication Receiver (also Amateur)
Valves / Tubes	20: 7A7 7A7 7B8 7B5 7A7 6L7 7H7 7A4 7B4 7C7 7Y4 7A6 7H7 7A7 7A7 7C7 7C7 7C5 7C5 5U4

Principle	Superhet with RF-stage; IF-Freq. 465 kHz
Wave bands	Wave Bands given in the notes.
Power type and voltage	Alternating Current supply (AC) / 117 Volt
Loudspeaker/pwr.out	Magnet Dyn.(moving coil) - electro or permanent magn (?). / 12 W / Ø 25.4 cm = 10 inch
from Radiomuseum.org	Model: KP-81
Material	Metal case
Shape	Tablemodel, low profile (big size).
Notes	Professional Communication Receiver; 5 bands, coverage 0,54 to 40 MHz, audio filters, moveable coil tank, band spread, S-meter. Separate power chassis with AF output and speaker. Less than 300 built.

This model was suggested by Anonymous 38 Collector.

All listed radios etc. from Pierson Electronic Co.; L.A.
Here you find 1 models, 1 with images and 0 with schematics.