Pre Amplifier with low impedance input

Low impedance pre amp circuit diagramPreamplifier circuit diagram shown here has a low impedance input characteristics, therefore is suitable for use with magnetic transducers: dynamic microphones, low-impedance magnetic heads, sensors phone.

Amplification of this low impedance input pre amp is therefore very high, whether to reduce, there should be a trimmer R3 series to 100 ohms. The system can be powered by a voltage of between 9 and 18Volts. for its realization, follow the diagram layout.

LIST OF ELECTRONIC COMPONENTS :
All resistors are 1/4 watt unless otherwise specified.
R1, R2 = 1Kohm
R3, R4, R5, R6 = 10Kohms
R7 = 100Kohms
R8 = 100Kohms
Cl = 100uF 16V elec.
C2 = 10uF 16V elec.
C3 = 4.7 uF 16V elec.
C4, C5 = 47uF 16V elec.
T1, T2 = BC237
A 9 volt battery clip.

Tags: dynamic microphones pre amp low impedance input pre amp low input impedance pre amp magnetic transducers pre amp

Related Post "Pre Amplifier with low impedance input"

DIY Guitar Transistor Preamp
Here the circuit design for DIY guitar
Stereo Pre-amp with Volume and Tone Control
This is the circuit diagram of stereo
Multidirectional microphone amplifier
This Multidirectional microphone amplifier circuit is often
Preamplifier for magnetic phono cartridges
This amplifier circuit is intended to be

Leave a reply "Pre Amplifier with low impedance input"