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Old 01-23-2023, 03:05 PM
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old_tv_nut old_tv_nut is offline
See yourself on Color TV!
 
Join Date: Jul 2004
Location: Rancho Sahuarita
Posts: 7,221
L-attenuator using potiometer

Cartridge connects to Vin(1) and ground (3). Amplifier connects to wiper (2) and ground (3)


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Old TV literature, New York World's Fair, and other miscellany
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