Tag: Preamplifier
![Tiny Mic Preamplifier Tiny Mic Preamplifier](https://www.electronics-lab.com/wp-content/uploads/2015/12/A0171.jpg)
Tiny Mic Preamplifier
The Tiny Mic Preamplifier based is based on a single transistor amplifier design. It amplifies the output of the electret condenser microphone. Good choice for Karaoke. Specifications Power supply: 5 ~ 9 VDC @ 2 mA Provides standard audio signal PCB dimensions 26 mm x 56...
Continue Reading![HiFi Passive Preamp HiFi Passive Preamp](https://www.electronics-lab.com/wp-content/uploads/2015/11/IMG_0036-e1448881858151.jpg)
HiFi Passive Preamp
FutureSharks @ github.com has build a very nice HiFi passive preamplifier controlled by an Arduino board. It has the following features: Volume control and input selection via encoder and Apple remote. Uses a 256 step R2R relayed based attenuator. Completely...
Continue Reading![JFET Moving Coil (MC) Pre-Preamp Kit JFET Moving Coil (MC) Pre-Preamp Kit](https://www.electronics-lab.com/wp-content/uploads/2015/09/JFET-Moving-Coil-Pre-Preamp-Kit-Assembled-2-e1442819503136.jpg)
JFET Moving Coil (MC) Pre-Preamp Kit
by Mark Houston @ diyaudioprojects.com: I received the Boozhound Labs JFET Moving Coil (MC) Pre-Preamp Kit a while back and I promptly assembled the small circuit board. I'm a sucker for a simple kit and a hot iron. That is where it all stopped. The circuit board remained complete...
Continue Reading