NMØS Electronics

Build on, my friends!

Philips TDA1010A 6W Automotive Audio Amplifier IC - QTY 5 - $10

There is no kill like overkill, and if you want some big sound from your QRP radio, this is how you get it. For sale is a lot of 5, Philips TDA1010A Audio Amplifier ICs, in 9 pin SIP package. Fat copper tab for heat sinking. Turn it up to 11.

QTY-2 MC145152 PLL Frequency Synthesizers (CMOS) PCDIP28 - $7.00

These were used in dozens of different CB and ham radios in the 1970s and 1980s in the PLL frequency synthesizer sections. These chips use a parallel asynchronous data bus, so you can set the frequency with DIP switches or similar - no microcontroller needed!