1500 W RF Amplifier circuit

1500 Watt RF Amplifier Circuit

…for 3 kV feed J4-Chassis-mount AC outlet, Amphenol 160-2N, AL part no. 713-5202 Lamp-No. 47 6.3 volt lamp L1-3.5 turns no. 10 silver-plated wire, 1 inch ID, 2 inches long,…

Low impedance pre amp circuit diagram

Pre Amplifier with low impedance input

Preamplifier circuit diagram shown here has a low impedance input characteristics, therefore is suitable for use with magnetic transducers: dynamic microphones, low-impedance magnetic heads, sensors phone. Amplification of this low…

20 w amplifier schematic

20W stereo amplifier based LM1876

…having been conditioned and leveled, will enter into non-inverting amplifier input. At the output of op amp part of the resulting signal is fed back to the inverting amplifier to…

21W Class AB Audio Amplifier

This is the circuit design of 21W class AB audio amplifier uses power transistors as the main part. It is a simple design, and simple to set up. Set the…

FM Radio Antenna Amplifier Circuit

Active Antenna Amplifier For FM Radio

This is the circuit diagram of active antenna amplifier for FM radio device. With only a small handfull of parts you can built this trusty FM Amplifier to boost the…

Octaver-Fuzz Guitar Effects circuit diagram

Octaver-Fuzz Guitar Effects

…and D2 are 1N4148. The IC is any low noise dual op-amp, shown on above scheme is the 4558. Switching could be improved with a full bypass mod. The (Guitar…