UNIVERSAL MONO PRE AMPLIFIER Kit, Velleman Educational Electronic Kit
Non-returnable
BD 14.500
Universal Mono DIY Preamplifier Kit
Boost audio signal to your amplifier with the Velleman K1803: Universal Mono Preamplifer Kit. This kit requires an intermediate level of soldering experience, as well as, a basic understanding of electronic components. It's recommended for audio engineers, A/V specialists, music-lovers and electronics enthusiasts.
This DIY Universal Mono Preamp Kit was developed as a pre-module for applications where there is an insufficient audio input signal. Once assembled, this unit can act as a microphone preamplifier or audio level corrector. This audio preamplifier kit has an adjustable trimmer to control the output signal range. The K1803 also works great as a preamp for dynamic microphones or your own unique DIY project.
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Product Details
Features
- Perfect for correcting audio levels, microphone preamplification and strengthening audio signals for your DIY project
- DIY soldering kit - learn the ins and outs of how a audio preamp kit works
Specifications
| Power Supply | 10 - 30V DC / 10mA - Adapter Not Included |
| Output Impedeance | 1 Kohm |
| Adjustable Output Level | 40 dB max. |
| Frequency Range | 20 Hz to 20 kHz ± 3dB |
| Max. Input Signal | 40 mV |
| PCB Dimensions | 1.2 in. x 1.7 in. (30 mm x 40 mm) |