Description
The Synergy Bogner Uberschall Preamp Module delivers the massive low end, articulate gain structure, and aggressive voice that made the original Uberschall a staple among modern hard rock and metal players. Known for combining crushing saturation with exceptional note definition, the Uberschall has become a favorite for everything from drop-tuned riffs to soaring lead work. This module brings that unmistakable Bogner-inspired character into the Synergy platform while adding extra flexibility for shaping your sound. As with all Synergy modules, a compatible Synergy amplifier or preamp dock is required for operation.
Powered by two 12AX7 preamp tubes, the Uberschall module features two distinct channels based on some of the most sought-after voices from the Uberschall family. The Blue Channel delivers articulate overdrive tones with controls for Gain, Volume, 3-Band EQ, plus dedicated Pre EQ and Cut switches for fine-tuning response and clarity. The Red Channel is voiced for higher-gain applications and adds a Boost switch alongside its Gain, Volume, 3-Band EQ, and Pre EQ controls. A three-position Cathode Select switch allows players to adjust feel and bass response, while the Dual/Single compatibility switch enables operation in older Egnater and Randall modular systems that support only a single channel per module.
For players chasing authoritative rhythm tones, extended low-end response, and articulate high-gain performance, the Uberschall module delivers a tremendous amount of versatility. Whether you're working with standard tuning, extended-range guitars, or heavily down-tuned setups, this module maintains clarity and punch without sacrificing the aggressive character that made the original amplifier so respected. We especially like how the channel-specific voicing options make it easy to cover everything from focused rhythm sounds to saturated lead tones within a single module.
Specifications:
- Type: All-Tube Dual Channel Preamp Module
- Preamp Tubes: 2 x 12AX7
- Channels: Blue Channel and Red Channel
- Blue Channel Controls: Gain, Volume, Bass, Mid, Treble
- Blue Channel Switches: Pre EQ, Cut
- Red Channel Controls: Gain, Volume, Bass, Mid, Treble
- Red Channel Switches: Pre EQ, Boost
- Cathode Select Switch: 3-Position Input Tube Voicing Switch
- Dual/Single Switch: Compatibility Mode for Older Egnater and Randall Modular Systems
- Compatibility: Synergy Amplifiers and Preamp Docks
- Dimensions: 5.5" (L) x 7" (W) x 1.5" (H)
- Weight: 1 lb.
Sku: SYN-MOD-BGU
Powered by two 12AX7 preamp tubes, the Uberschall module features two distinct channels based on some of the most sought-after voices from the Uberschall family. The Blue Channel delivers articulate overdrive tones with controls for Gain, Volume, 3-Band EQ, plus dedicated Pre EQ and Cut switches for fine-tuning response and clarity. The Red Channel is voiced for higher-gain applications and adds a Boost switch alongside its Gain, Volume, 3-Band EQ, and Pre EQ controls. A three-position Cathode Select switch allows players to adjust feel and bass response, while the Dual/Single compatibility switch enables operation in older Egnater and Randall modular systems that support only a single channel per module.
For players chasing authoritative rhythm tones, extended low-end response, and articulate high-gain performance, the Uberschall module delivers a tremendous amount of versatility. Whether you're working with standard tuning, extended-range guitars, or heavily down-tuned setups, this module maintains clarity and punch without sacrificing the aggressive character that made the original amplifier so respected. We especially like how the channel-specific voicing options make it easy to cover everything from focused rhythm sounds to saturated lead tones within a single module.
Specifications:
- Type: All-Tube Dual Channel Preamp Module
- Preamp Tubes: 2 x 12AX7
- Channels: Blue Channel and Red Channel
- Blue Channel Controls: Gain, Volume, Bass, Mid, Treble
- Blue Channel Switches: Pre EQ, Cut
- Red Channel Controls: Gain, Volume, Bass, Mid, Treble
- Red Channel Switches: Pre EQ, Boost
- Cathode Select Switch: 3-Position Input Tube Voicing Switch
- Dual/Single Switch: Compatibility Mode for Older Egnater and Randall Modular Systems
- Compatibility: Synergy Amplifiers and Preamp Docks
- Dimensions: 5.5" (L) x 7" (W) x 1.5" (H)
- Weight: 1 lb.
Sku: SYN-MOD-BGU
