germanium transistors audio pre amplifiers, part 1
LINKS TO AUDIO PRE AMP FILTERS IN THIS TEXTBOX. Part 1 from a series about how to make an audio pre-amplifier with a Germanium transistor. It also describes the typical properties from a Germanium transistor (low barrier voltage, noise, temperature sensitivity, etc). The video was inspired by internet info in which Hi Fi enthousiastics stated that a Germanium transistor gives a better sound compared to Silicon or whatever.
AUDIO FILTERS (schematics/bass boost-high cut, sound effects etc).
Audio bass-effective parallel T filter with 1 transistor • Audio bass effective/notch parallel T...
Audio pre-amp loudness correction with 1 transistor • Audio pre amplifier 1 transistor loud...
The Viddeleer tone control 1947-2016 • Audio: the Viddeleer tone control 194...
1 transistor active audio filter design, part 1 • 1 transistor active audio filter desi...
1 transistor active audio filter design, part 2 • 1 transistor active filter audio desi...
How to make a good analog audio transistor pre-amp • How to make good analog audio transis...
Wien Robinson bridge nulls out 430 Hz • Wien Robinson bridge nulls out 430 Hz
Prevent hum in audio amplifiers • prevent hum in homebrew audio amplifiers
Transistor series regulator practice (hum suppressor!) • the transistor series voltage regulat...
3 audio characteristics pre amp filter/sound demo • 3 audio characteristics pre amp/filte...
The importance from the emitter capacitor in grounded emitter transistor circuits
• the importance from the emitter capac...
Effect from the loudness filter on the energy into the loudspeaker • effect from the loudness filter on th...
Audio parallel T filter (loudness) demo video • audio parallel T filter (loudness) de...
Low cut-high pass active R-C audio filter • low cut - high pass active R-C audio...
Opamp “echo remove ” & “phase sound” audio bandpass filter • Opamp "echo remove" & "phase sound" ...
relaxed sound active (transistor) audio L-C filter schematic • relaxed (party) sound passive R-C (L)...
Relaxed (party) sound passive R-C(L) audio filter schematic • relaxed (party) sound passive R-C (L)...
Opamp (741) audio filter with sound profiles • Opamp (741) audio filter with sound "...
Germanium transistors, their noise and how they amplify it • germanium transistors, their noise an...
Germanium transistor audio pre amplifier part 1 • germanium transistors audio pre ampli...
Germanium transistor audio pre amplifier part 2 • germanium transistors, audio pre ampl...
Audio filters design problems • audio filters design problems
The effect of coupling capacitors in audio circuits • effects from coupling capacitors in a...
