10 W Amplifier (T353E)

This 10 W portable amplifier was obtained in the 1937 RCA valve manual. The power supply was not included. The circuit makes use of double tubes.

Voltage Doubler (MSB021E)
Figure 1 shows a hal-wave voltage doubler operating with the Power-supply voltage. Output current...
PCM186x and PCM186x Q1 Universal Front End Audio ADCs - Texas Instruments
September 2017 - Texas Instruments PCM186x and PCM186x-Q1 Audio ADCs can be found at Mouser...
High Power Ultraviolet LEDs - Wurth Elektronik
September 2017 - Würth Elektronik High Power Ultraviolet LEDs can be obtained from Mouser...