More Press Releases
August 23, 2025
Shunyata Research
ALTAIRA-X
Shunyata Research’s mastery of the science behind ground-plane noise reduction comes into full view within the new reference Altaira-X grounding hub.
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December 14, 2024
Grimm Audio
PW1 Phono Preamplifier
This is a story about the first phono preamp of Grimm Audio, the PW1. I have designed quite a few phono preamps in my time, between 10 and 20 I guess, and using all types of technology: transistors, fets and tubes. I also analyzed and modified three or four times that number of commercial phonos for friends and clients.
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October 30, 2024
Dan D'Agostino
Momentum C2 Preamplifier
At the heart of the Momentum C2 Preamplifier lies Dan D’Agostino’s revolutionary complementary four-circuit topology. This unique input stage circuitry sets a new standard for performance and precision, delivering unparalleled clarity and fidelity to your audio experience. Utmost attention to design detail ensures optimal mechanical and electrical isolation, guaranteeing pristine signal integrity throughout the critical preamplification stage.
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