Audio Preamp Circuits

1. 78 rpm and RIAA Phono Equaliser
2. Amplified Ear
3. Audio Line Driver
4. Audio Pre-Amplifier
5. Audio preamplifier circuits
6. Balanced microphone preamp project
7. Balanced Transmitter and Receiver II
8. Dynamic Microphone Preamp
9. Dynamic to electret mic
10. ECM Mic Preamplifier
11. FET Preamp Cable
12. Hi-Fi Preamplifier
13. Hi-Fi RIAA Phono Preamp
14. High Quality Audio Preamp
15. Linijsko pojačalo
16. LM 833 - Preamplifier
17. Low impedance microphone amplifier
18. Low Noise Balanced Microphone Preamp
19. Low Noise Microphone Preamplifier
20. LOW SIGNAL, NOISE-HIGH AC GAIN PREAMPLIFIER
21. Magnet cartridge amplifier
22. MASTHEAD PREAMP
23. Microphone amplifier
24. Mikrofonsko predpojačalo
25. Mikrofonsko predpojačalo sa kompresorom
26. Minimalist Discrete Hi-Fi Preamp
27. Mono Pre-Amplifier
28. Mu-Stage Mic Preamplifier
29. Phono Preamplifier
30. Phono Preamp (Tube)
31. Phono Preamps For All
32. Predpojačalo za gitaru
33. Predpojačalo za slušalice
34. Preamplifier (PDF)
35. Razglasno predpojačalo
36. Recording and Measurement Microphones
37. Reverse RIAA Equaliser
38. RIAA Compensated Stereo Phone Preamp
39. RIAA Phono Amplifier
40. RIAA Phono Pream
41. Simple High Quality Hi-Fi Preamp
42. Simple microphone preamplifier
43. Simple microphone preamplifier 2
44. Simple preamp
45. Simple Stereo Electret Microphone Preamplifier
46. Simple Transistor Audio Preamp
47. Single IC Audio Preamplifier
48. Sound detector amp/electret mike amp
49. Speaker Microphone Circuit
50. Taos Amp Solid State Mic Preamp
51. TDA 1308T Headphones Preamp
52. Universal Preamp- Mixer
53. A Vacuum Tube Microphone Preamp
54. A Vacuum Tube Preamp
55. Vox AC30 Guitar Amplifier Simulator