C. 1920 RCA Radiola Model 103 Tapestry Speaker

Item Details

A vintage RCA loudspeaker, model 103, serial number 111799. Octagon wood shaped frame with floral tapestry.
Features;

• 01A as an audio output
• Amplifier – Class A
• Plate Voltage 90 Volts
• Grid Bias -4.5 Volts
• Amplification Factor 8.0
• Plate Resistance 11000 Ohms
• Transconductance 725 mhos
• Plate Current 2.5 Ma

Condition

- untested, plug missing, tapestry torn to edge.

Dimensions

Item #

13CIN073-348