Spectral Audio, based in Sunnyvale, CA, is a leading manufacturer of high-resolution preamplifiers and analog line modules. Their SHHA Generation 2 modules, known as the essential heart of their preamplifiers, offer improved performance and signal linearity through optimized circuitry, hand-selected trim resistors, and enhanced heat dissipation, resulting in greater low-level detail and dynamic range.
With a rich history in high-speed analog audio design since 1975, Spectral Audio is committed to excellence in music reproduction. Their constant research and development efforts have led to the creation of the second generation SHHA module, which sets a new industry standard with its unmatched signal response, voltage swing, and current capability. Spectral Audio's dedication to engineering refinement ensures improved sonics and extended reliability in all their preamplifiers.
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