SNN.GR

Smart kit

1. Smart Kit

1. Alarms - Sirens
2. Amplifier
3. Automation
4. Cars And Bikes
5. Computer Application
6. Converters - Chargers
7. Dimmers
8. Instruments
9. Light Modulators
10. Linears - Encoders
11. Music
12. Power Supplies
13. Preamplifiers Mixers
14. Receivers
15. Sound
16. Sound Effects
17. Telephone
18. Timers Counters
19. Transmitters
20. Various
21. Vu - Meters

--- Παρόμοια ΚΙΤ ...
1010 5-INPUTS STEREO MIXER
1023 DYNAMIC HEAD PREAMPLIFIER-RIAA
1024 MICROPHONE PREAMPLIFIER
1050 3-INPUTs HI-FI PREAMPLIFIER
1052 3-INPUTs MONO MIXER
1054 4-INPUTs INSTRUMENT MIXER
1057 CASSETTE HEAD PREAMPLIFIER
1070 HI-FI PREAMPLIFIER
1071 4-INPUTs SELECTOR FOR 1070
1126 3 MICROPHONE INPUTS PREAMPLIFIER
1127 TONE CONTROLS FOR 1126
1166 SUPER RIAA PREAMPLIFIER

1193

MICROPHONE PREAMPLIFIER

SCHEMATIC

A small and useful circuit that amplifies the microphone signal to line level. It accepts dynamic and condenser microphone with internal supply. It also operates the 3 pole-condenser microphones. It has two inputs with different sensitivity. The circuit is based on the integrated circuit LM833 that ensures low noise, low distortion, high sound quality and reliability. The gain can be adjusted by a trimmer to avoid overloading and distortion. V 9 VDC PCB 44x70mm