BOGNER UBERSCHALL Preamp SYN-20IR Bundle

All-Tube Head - 20 Watts - 3-Channel Preamp Module Platform Amp - IR Equipped

Each all-tube, two-channel module is equipped with dual 12AX7s and features the exact preamp circuitry as the legendary amplifier it is based on. In most cases the SYNERGY module offers more features in comparison to the amp itself. The Synergy engineering team painstakingly works with each brand partner to design modules that achieve the most accurate tonal representation of their famous amplifier model.

Brought to life by a 20-watt EL84 power section, the SYN-20IR is ideal for at home, in the studio, onstage, or at rehearsal. The SYN-20IR is packed with features to satisfy today’s demanding players including onboard impulse response (IR) technology with latency less than 1ms, selectable Power Amp Structure, silent playing, XLR DI and Headphone outputs and fully MIDI capability.

Bogner Überschall Preamp Module Features:

• 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. The USA voiced modules typically use setting 1 (1.5K resistor and 22uf capacitor). British style modules use position 2 (2.7K resistor and .68uf capacitor). The SOLDANO / VAI module use position 3 (1.8K resistor and 1uf capacitor). Of course, you can experiment and try any of the positions to see what you prefer. The modules will come preset to the designers preferred setting which for the BOGNER UBERSCHALL module is position 1 (1.5K resistor and 22uf capacitor).

DUAL<>SINGLE SLIDE SWITCH:

The BOGNER UBERSCHALL module features a secondary switch allowing the new Synergy modules to be used in older single channel Egnater and Randall modular amps/preamps that do not accept the dual channel modules. This allows access to either of the module channels when that slot is turned on. You will still not be able to switch between the two channels due to the limitations of the older hardware. You can set it so either module channel one or module channel two will turn on when the slot is selected. Set to Dual when using the module in units that have the switching circuit to access both modules. If you are using a single channel only amp/preamp, setting to DUAL will make the bottom module channel active. Set to Single will cause the top channel of the module to come on when selected.

Synergy hardware and interchangeable pre-amps are protected under US patent.