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Bogner Uberschall Synergy tube preamp modul

• All-tube preamp module custom designed by Reinhold Bogner and the Synergy designers
• Two channels offer switching between Overdrive and Distortion tones
• Blue Channel Überschall Twin Jet – Gain, Volume, 3-Band EQ, Pre EQ & Cut Switches
• Red Channel Überschall Super High Gain – Gain, Volume, 3-Band EQ, Pre EQ & Boost Switches
• 2 x 12AX7 preamp tubes ensure rich harmonic performance
• Easy to install and remove from Synergy preamp docks
• Dual/Single switch allows the module to be used with older Egnater and Randall hardware
• Three-position cathode select switch allows you to configure the input tube bias setting for optimum input gain and bass response

CATHODE SELECT SWITCH:

The BOGNER UBERSCHALL module features a three-position switch on the PCB which allows you to configure the input tube bass response to match the original circuit of the selected module. This will affect the feel and tightness. Each amp designer has a specific combination of components that makes up their input tube circuit. We have selected the three most popular combinations which you can access with this switch.

• Dimensions: 5.5″(L) x 7″(W) x 1.5″(H)
• Weight: 1 lbs.
• Made in USA