Reading time: 4 minute This assembly complements the "10W Amplifier" 8109 set and is followed by the third "Audio Mixer" 8203 assembly set. All these 3 vintage DIY electronic kits together form an audio frequency amplification chain, having absolutely all the elements necessary for a classic amplifier. . The preamplifier with tone corrector is made with 6 silicon transistors, distributed on several floors.
Reading time: 3 minute The electronic DIY kit presented is intended to familiarize you with the performance and construction of preamplifiers with low input impedances. The realized assembly can be used as an amplifier for measuring devices, in automations, picup with ceramic dose, etc.