Micro Tube Effects Pedals & Studio Preamps Siegmund Guitars & Amplifiers is the exclusive maker of the all original Micro Tube Preamps since 1999 individually hand made to order using the same high-quality components as Siegmund Amplifiers

Micro Tube DoubleDrive

Missing Link

Micro Tubes - Small size, but sizable warmth, presence, power and transparency.


Micro Tube pedals have appeared on : Jay Leno, Oprah, David Letterman, Conan O'Brian, Today Show, Carson Daly, Craig Ferguson, Montreux Music Festival and other prominent venues.





Custom Shop


Missing Link 2 Custom - 2 inputs toggle, muted tuner output






Missing Link 3 Custom - 2 inputs toggle, muted tuner output, fx loop, balanced high-quality xfrmr XLR output, Ground Lift




Microphone Preamp - XLR balanced In & Out, hi-quality xfrmrs, Phantom Power, Phase Reverse






Missing Link 4 Custom - ML with muted tuner output






Missing Link Custom - ML with tuner output and switchable gain boost






Missing Link Custom - ML with 2 gain stages and high cut switch






Micro Tube Preamp Custom - ML with 2 gain stages and 3 band EQ






DoubleDrive Custom - DD with muted tuner output and switchable gainstage filters






DoubleDrive Custom Bass - DD for Bass with balanced XLR output






DoubleDrive Custom - DD with balanced XLR input with level, 48V phanotm power, balanced XLR output, EQ, deep, bright, filters, high cut






DoubleDrive Custom - DD with Bright and Filters switches






DoubleDrive Custom - DD rackmount with balanced XLR input






Preamp Custom - rackmount with balanced XLR input and output, tube buffered parallel FX loop, tube/spring reverb






DoubleDrive Custom - DD rackmount






Preamp Custom - rackmount with balanced XLR output, tube buffered parallel FX loop