For you who like to assemble their own or following electronic love is one of a series of simple Treble Booster
Treble Booster seldom used by guitarists, and if the only digunakanpun final choice, but there are also still likes the sound of guitar effects "Treble Booster" Screaming Bird Treble Booster was first introduced by the Electro-Harmonix was the era when 70 -- the company is producing guitar effects Screaming Bird Treble Booster. And in this current era of emerging many similar effects in treble booster which sell in the market, either a modified or an almost similar to the original sound.
Transistor 2n5133 is difficult to find in the market, these transistors are short data
VariousSi NPN Lo-Pwr BJT
V(BR)CEO (V)=18
V(BR)CBO (V)=20
I(C) Abs.(A) Collector Current=50m
Absolute Max. Power Diss. (W)=200m
I(CBO) Max. (A)=.05u
f(T) Min. (Hz) Transition Freq=40M
Package=TO-106
Military=N
if you are difficult to obtain these transistors use the following, may be an equivalent for this part but Please review the transistor datasheet for more details.
BC183
BC548
2N5172
KT315A
BC168
BC238
2N4967
BC209
2SC536