TriBooster
A  simplified version of the QuattroBooster.  The TriBooster gives you 3 of
the most popular boosts ever in one single pedal that's very easy to use.  
The circuit selector knob can choose from a germanium boost, linear power
boost, or a MosFET clean boost.  A single level knob controls them all.  
There is a "Hi/Mid" toggle switch which affects ONLY the germanium boost,
making it either an exact clone of the Dallas Rangemaster Treblebooster
when in "Hi" or a natural boost without cutting your bass response when in
"Lo" and allows more of your natural tone to come through.  "Mid" does NOT
turn the germanium boost into a dark boost or mid boost.
No longer in production.