TS9DX Tube Screamer Mod Kit with Step by Step Instructions & Easy to See Photos

Led Mod         TS808 Brown Mod       Clearer Tone Mod

Led Mod
This Mod changes the low density stock red Led to a high density Super
Bright Green Led which not only looks great, but is also easier to see.

Fat Mod
Tube Screamers tend to have weak bass response so the stock pedal can
sound fairly thin.  This Mod changes the low quality stock .22uf
polyester capacitor to
a superior metal film capacitor of a slightly different value, thereby
restoring full bass response to the tone.

TS808 Brown Mod
This Mod changes the value of the output resistors back from a 470 ohm Carbon
Film to a 100 ohm (as found on the early TS808’s) which warms up the tone and allows
the full spectrum of bass frequencies to pass the output stage.  Also, by using a 100k ohm output resistor,
the stock Tube Screamer allows a lot of high end noise to enter the signal.  Lowering the value from 100k to 10k (as found
on the early TS808’s) sets a lower threshold reduces the hiss.

Better Gain Mod
This Mod changes the value of the 4.7k gain resistor to a 1.5k
resistor, which increases the gain.  It adds that extra bit
of gain while maintaining the clarity and diction of chords.  

Clearer Tone Mod
This Mod changes two of the low quality stock polyester .047uF capacitors
to higher quality Metal Film Capacitors which makes for a tighter bottom and
more fullness of tone throughout.  Also changing the 2 stock 1uf
electrolytic capacitors to high quality Metal Film Capacitors
provides an overall clearer, more focused tone while adding some warmth to
the gain structure.

Better Bass Mod
This Mod changes the low quality electrolytic capacitors to high quality Metal
Film Capacitors which tightens up the tone by keeping the bass from distorting,
without altering or sacrificing the Classic Tube Screamer sound.

Better Highs Mod
Changing stock .22uf tone capacitor to a .15uf Metal Film Capacitor
sweetens up the high end and brightens up the overall darkness of the
stock pedal.

Modes Mod
This mod entails changing all of the stock low pass tone capacitors in order to tame the booming low end which totally cleans up the muddiness of the
stock pedal.