muscovite mica capacitors, 257
mutual conductance, 75–76, 76f
definition, 47
pentodes, 92, 93
triodes, 614t

N

N-channel MOSFET, 217, 218
negative feedback, 53, 55
Bulwer-Lytton amplifier, 545
Crystal Palace amplifier, 527–531, 529f, 530f, 531f
DC-coupled headphone amplifier, 215
distortion, 219–222
Scrapbox Challenge amplifier, 494, 499tSee also feedback
nickel-chromium film resistors, 242
noise, 222–223
1/f noise, 606
amplifying devices, 224–229
grid current noise and Poissson distribution, 226
BJT noise, 632–633
capacitors, 262f
DC references, 230–236
author’s measurements, 230–232
composite Zener/317 IC regulator comparison, 235–236
gas reference noise, 232, 233t
red LED noise, 236
semiconductor reference noise measurements and statistical ...

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