AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPre-AmplifiersDiscontinued
Estimated price (community-sourced)
$1,200
Around — community and catalog average, updates slowly
About the VTSP-1A/166
The Herron Audio VTSP-1A/166 is a vacuum tube stereo preamplifier introduced in 1998 and upgraded by Keith Herron himself. It features a 166-step volume control system with perfect tracking, providing unprecedented precision and dynamic range. The preamplifier is designed to deliver high-quality audio reproduction with a frequency response from 1 Hz to beyond 100 kHz and RIAA accuracy of ±0.1 dB from 20 Hz to 20 kHz.
Specifications
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