Mic Preamp
- Stock: Out Of Stock
- Brand: Sparkfun - USA
- Model: WID-1683
- Weight: 0.05kg
- MPN: PRT-08872
Rs 220.00
(Excluding GST)
Description: This is a simple microphone preamplifier circuit for a wide range of microphone types, with good pre-amplification to attach to your larger stereo amplifier. This circuit is suitable for use with normal stereo amplifier line/CD/aux/tape inputs. The microphone preamplifier works great with guitar pickups, piezo disks, and can take both dynamic and electret microphone inputs (preamplifier provides power for electret microphone elements). This is a simple, easy to build circuit that is flexible and very handy when working with microphones and amplifiers.
Board does not come assembled. You will need to purchase the components separately.
Features:
- Very simple one transistor circuit
- Amplification 35 dB, flat frequency response from 20 Hz to 20 kHz
- Low distortion but certainly not studio quality
- Interface dynamic or electret microphone to a line level audio input in HIFI amplifier or computer soundcard
- Power supply: 9V battery, takes less than 10 mA current
- No special protection circuits used
- No special electrical safety considerations
Dimensions:
- 1"x1.5"x0.6"
Package includes:
- 1 x Mic Preamp
Documents:
- Eagle Files
- GitHub (Design Files)