More ideas from havran77
Giáng sinh bán & replug Đánh giá & MCD908 Mods

Giáng sinh bán & replug Đánh giá & MCD908 Mods

DIY 6922 / E88CC Tube preamp

RIAA Preamp Build (Part Well, someone asked me to design a low-noise stereo preamp for RIAA, (record phono input Equalization), so Challenge Accept

12AX7 Preamplifier Schematic

DIY Preamplifier kit based around the common dual triode valve (vacuum tube). Line level (Hi-Fi) preamplifier kit with gain set at 4 dB).

Designing JFET Audio PreAmplifiers

‪ is made by n-type silicon bars which form two PN junctions at the side. Majority charge carriers here are electrons.