Audio Power Amplifier Schematics

1. 1W Power Amplifier (PDF)
2. 1W Stereo Amplifier Module (PDF)
3. 10 + 10W Stereo Amplifier (PDF)
4. 10W Amplifier
5. 10W Power Amplifier
6. 100 W Amplifier
7. 100W RMS Amplifier
8. 100W Guitar Amplifier Mk II
9. 100W Guitar Amplifier
10. 120W/150W 4ohm Audio Pojačalo
11. 120W audio pojačalo
12. 1.5V AF Amplifier
13. 1.5W Audio amplifier
14. 15 Watt Amplifier
15. 150 Watt / 8ohm Audio amplifier
16. 16 watt amp
17. 18W Audio Amplifier
18. 18W BTLAUDIO POWER AMPLIFIER (PDF)
19. 1W Power Amplifier (PDF)
20. 1W Stereo Amplifier (PDF)
21. 2 Watt Audio Amplifier
22. 20 Watt / Channel Stereo Power Amplifier
23. 20 Watt Class-A Power Amplifier
24. 20W Power Amplifier
25. 22 Watt Audio Amplifier
26. 2304 and 3456 Mhz Power Amplifiers
27. 25 Watt Class-D Power Amplifier
28. 25W HI-FI AUDIO AMPLIFIER MODULE (PDF)
29. 25 Watt MosFet Audio Amplifier
30. 250 mW Audio Amplifier
31. 2 x 12W 4ohm (TDA1517) Stereo Amplifier
32. 2 x 6W 4ohm (TDA1517) Stereo Amplifier
33. 3 Transistor Audio Amplifier
34. 3 Transistor Audio Amp (50 milliwatt)
35. 3W Stereo Amplifier Module (PDF)
36. 300W Subwoofer Power Amplifier
37. 4 Watt Amplifier
38. 4 Watt Amplifier Module (PDF)
39. 45 Watt Single Chip Amplifier
40. 50W Hi-Fi Audio Amplifier Module (PDF)
41. 50 Watt Amplifier
42. 50 Watt 4/8 ohm Amplifier
43. 6W 4ohm TDA1010A Amplifier
44. 60W/120W 2/8 ohm Power Amplifier
45. 60W audio pojačalo
46. 8 Watt Audio Power Amplifier (PDF)
47. 8 Watt Amplifie
48. 8 watt amp
49. 8 Watt Audio Amp
50. 8-watno pojačalo sa IC-om
51. 80W amplifier
52. Amp with Tone Controls & Soft Switching
53. Amplified Ear
54. Add-In Headphone Monitor Amp
55. Audio Amp Output Power Limiter
56. Audio amplifier output relay delay
57. Audio Line Driver
58. Audio pojačalo 140W
59. Biasing Op-Amps into Class A
60. Bridge pojačalo 80W
61. Cheap 100 to 150 Watt Amp
62. Condenser Mic Audio Amplifier (PDF)
63. Discrete Operational Amplifier
64. Death of Zen (DoZ) - A New Class-A Power Amp
65. Death of Zen Class-A - Use it as a headphone amplifier
66. El-Cheapo - A Really Simple Power Amplifier
67. Gramofonsko pojačalo
68. Hi-Fi Headphone Amplifier
69. High Quality 60 Watt Power Amplifier
70. Headphone amplifier
71. Headphone amplifier 2
72. Headphone Distribution Amplifier
73. HeadBanger Headphone Amp Construction Kit
74. Hacking The Original 915 MHz WaveLAN
75. JLH Headphone Amplifiers
76. LM383 12V Amplifier
77. Loudspeaker Protection and Muting
78. Low-level audio amp
79. LOW VOLTAGE 1W STEREO AMPLIFIER MODULE
80. Malo tranzistorsko pojačalo
81. Mini-box 2W Amplifier
82. Mono Amplifier With Bass Boost
83. Mono Amplifier With Filter
84. MOSFET pojačalo 100W
85. NF pojačalo
86. NF pojačalo 150W
87. Opamp Based Power Amp
88. Personal stereo audio amp
89. Portable Headphone Amplifier
90. Precision amplifier with digital control (PDF)
91. Push-Pull Class A 2A3 Stereo Amp
92. Push-Pull Class A Amp using type 5687 dual triodes
93. Simple amplifier
94. Single Chip 50 Watt / 8 Ohm Power Amplifier
95. Single Ended Class A2 SV811-10 Stereo Amp
96. Soft-Start Circuit For Power Amps
97. Sound Amplifier
98. Spatial Distortion Reduction Headphone Amplifier
99. TDA 1519A - in BTL mono/single-ended stereo configuration
100. TDA 7050(T) - in single-ended stereo configuration
101. TDA 7053 - in BTL stereo configuration
102. The 2-Channel Power Amplifier
103. Thermo-Fan To Keep Your Amp Cool
104. Two transistor audio amplifier
105. Quadraphonic Amplifier
106. Voice-Over Circuit
107. Voltage controlled amplifier
108. Updated 60-80W Power Amplifier