Bogner Überschall Ultra EL34

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BOGNER UBERSCHALL PEDAL - WILL IT CHUG?

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Bogner Uberschall shoot out: Rev Green (Rev2) vs. Uber Ultra

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3 (NON-METAL) TONES I LOVE from the BOGNER ÜBERSCHALL ULTRA

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Bogner Uberschall Original (serial #84)

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Bogner Uberschall pedal demo

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Checking Out The Bogner Uberschall Ultra!

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Bogner Drive Pedal Demo - La Grange vs Ecstasy vs Uberschall!

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Heavy Rhythms! Synergy Bogner Überschall Module

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Synergy Bogner Uberschall Review/Playthrough

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The Bogner Snorkler REBORN!!!

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Drop C Chugs on my new Bogner Uberschall rev green (rev 2)

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2023 Bogner Amplification - Uber Ultra - Metamorph \u0026 Density Demo

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Bogner Uber Ultra - Uberschall Mk 2 - All Channels

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This is the MOST requested amp playthrough on my channel, ever.....

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Marshall JMP 2204 vs Bogner Uberschall high gain comparison

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Bogner Uberschall Rev Blue - The KING of High Gain Amps?

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Synergy Amplification - The Bogner Uberschall

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Chappers In the USA part one - Bogner Uberschall prototype

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The Bogner Uberschall module for Synergy!

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Bogner Uberschall Test by Pietro Posani

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Bogner Uberschall Gibson Custom Les Paul Jr

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Bogner Uberschall rev Blue metal

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Bogner Uberschall Pedal - Metal

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HEAD TO HEAD - Bogner Uberschall Rev Green vs Rev Blue

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Bogner Überschall + Soldano HR100+ Metal HQ

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