Product Information
- [Cautions] : Can be used with low 8‑32 ohm headphones using transformer impedance conversion, while high 2000‑4000 ohm headphones are not suitable.
- [Superior Performance] : The red lamp model 753 is a small, seven-transistor medium band super aberrant radio, with a potentiometer for switch and regeneration adjustment.
- [Parameters] : Utilizes a filament of 2.4v power supply with 7 pin positive, 1 pin negative, and 5 pin null, with easy-to-follow kit instructions for installation.
- [Voltage and Current] : Features a red led lamp low block with a 2.4v power supply, and a current-limiting resistor of 150 ohms for an led current of 16ma.
- [Premium Material] : Made of , heat-resistant premium pcb material, ensuring stable performance and a long service life for your diy radio soldering kit.
