Lab 12 Hpa Audio-Technica AT-SP3X geometry and shielding are further

geometry and shielding are further optimized for the ultra-low voltage phono signal—capturing harmonic nuance

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74") W × 28

using a small omni-mount cantilever

Lab 12 Hpa Audio-Technica AT-SP3X geometry and shielding are furtherHpa OTL Tube Headphone Amplifier Preamplifier with USB DAC Description This is where it all started for Lab12. Our love for music, for high end audio and our exploration for many years, gave us a huge challenge when designing a headphone preamplifier that met our demand to deliver a faultless sonic signature. Dealing with the sensitive signal output and transforming it into a true high end audio headphone amplifier is not a task that everyone would