Schematics

Power Amplifier

Preamplifier

Audio mixer

Audio Equalizer

DC Protection

Headphone Amplifier

Vu Meter

Tube amplifier

Loudspeakers Active crossover

Audio Filter

Audio misc

Auto - car

FM transmitter

LED

Alarm

Power Supply

Motor control

Robot

Timer generator oscilator

Computer

Microcontroller programmer PIC AT

Digital

Light controller

Laser

RF transmitter receiver

IR infrared

Medicine

Meter  Tester

Video

Switch control

Solar

RC modeling

Musical instruments

Miscellaneous

Game

Data acquisition

Telephone

     Amp schematic

• Ampli MOSFET 360W

• MOSFET integrated ampl schematic 70W MOSFET

• TDA8929T Controller class-D audio ampl schematic

• Transistor Audio Amp schematic Class A

• Soft switching amplifier with tone controls

• RIAA Phono Preamplifier

• RIAA compensated stereo preamp

• Preamplifier development

• Power supply and audio amplifier

• Power amplifier 170W

• Power amp 100W with V-MosFet

• Phono preamplifier

• Phono PreAmp High-end Phono (RIAA) Amplifier

• Phono preamp (valve)

• Microphone preamplifier

• Microphone preamplifier circuits

• Microphone preamplifier circuit

• Microphone preamplifier

• Microphone Circuit

• Low Noise, High Gain Microphone Amplifier Hi-Fi Preamp

• Headphone amplifier

• Headphone amplifier

• ESP audio projects power amps

• Condenser Mic Audio Amplifier

• Class-D audio amplifier

• Class D High Power Audio Amplifier

• Audio pages (ESP) 60-100W power amplifier,

• Audio schematic Electronic Circuit

• Audio schematic audio preamplifier circuits, mixers, filters, crossover circuits

• Audio circuits Audio and op amps circuits

• Audio amplifier with squelsh-control

• Audio schematic amplifier design idea

• Amplifier bridging

• A4 Power Amp a 4 channel power amplifier with bi-amping and bridging options

• 8 Watt amplifier

• 6-10 Watt monophonic power amplifier

• 50 Watt - 8 Ohm power amplifier

• 4 W AUDIO AMPLIFIER

• 2-way active loudspeaker

• 2.7 Watt Class-D audio power amplifier with an integrated boost converter

• 2.5 W Stereo Class D Audio Power Amplifier - LM4663

• 15 Watt amplifier

• 14 Watt audio amp

• 12W AUDIO AMPLIFIER

• 120 second voice recorder

• 10-W Stereo Class-D Audio Power Amplifier

• 100V - 100W DMOS AUDIO AMP schematic WITH MUTE

• 100 W guitar amplifier

• 10 W CAR RADIO AUDIO AMPLIFIER

• 10 + 10W STEREO AMPLIFIER FOR CAR RADIO

• 1 W mono audio amplifier with DC volume control