Stereo: Amplifier Circuits

1 Watt Audio Amplifier. 8 Ohms impedance. 20 Hz to 20 kHz. Small, few components.

Our low cost stereo encoder is the perfect way to transform your radio statio into stereo sound with a low budget.

Our low cost stereo encoder is the perfect way to transform your radio statio into stereo sound with a low budget.

The TX50 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 50 Watts.

The TX150 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 150 Watts.

The TX300 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 300 Watts.

The TX25 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 25 Watts.

PCB plans and circuit diagram (schematic) for what appears to be an extremely nice 100 watt guitar amplifier. Includes preamplifier and power amplifier circuit diagram and PCBs

2 channel (Stereo) Audio Amplifier with 1 watt per channel.

High quality 25 watt audio amplifier. Combining 2 would give a 50 watt stereo amplifier.

The TX5 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 5 Watts.

This simple stereo audio amplifier will amplify audio for your low-medium impedance headphones and give you left/right balance control

A stereo smplifier kit which outputs up to 4 watts per channel, giving a total of 10 watts.

This Decade MS-100S is a high quality low power Stereo FM transmitter which complies to FCC part 15 regulations.

An extremely good stereo tube amplifier which produces 90Wrms per channel.

Stereo 3 Watt Amplifier kit that powers two 4 or 8 Ohm speakers.

MicroStrip 2.3 GHz (GigaHertz) RF amplifier with 1 Watt RF output power.

Describes the schematic (circuit diagram) and PCB (Printed Circuit Board) for a cheap 100-150 Watt audio amplifier with few components.

Amplifier circuit for electret microphones (condenser microphones). Amplifier the audio signals picked up by the electret microphone, using 741 op-amp and a 2N2222 transistor.

The TX1 from Broadcast Warehouse is an extremely high quality stereo FM transmitter that complies with FCC Standards, meaning that it can be used for commerical broadcasting. Output power is 1 Watt.

An excellent Stereo FM Transmitter which operates through the USB port of essentially any computer. FCC Compliant!