Avantgarde Acoustic
DUO SD
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Norddeutsche HiFi-Tage 2026: Phonosophie Hosts Heimspiel Event
The Norddeutsche HiFi-Tage 2026 will feature Phonosophie's showcase of advanced tuning products, live music, and innovative audio technologies.
Avantgarde Acoustic debuts the DUO SD semi-active horn speaker boasting a remarkable 107dB/W/m sensitivity for unparalleled sound dynamics.
Exclusive demonstrations of Phonosophie's Phonopre One preamplifier with Thorens TD 1500 turntable highlight both original and upgraded Ortofon 2M Bronze cartridges.
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