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Audio Research SP20

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Price

Listed

Reverb

Audio Research SP20 Vacuum Tube Stereo Preamplifier with extra tubes $4,690 4% Nov 5, 2025

OLX Poland

Audio Research SP20 przedwzmacniacz lampowy OLX Poland PLN 14,700 13% Mar 15, 2025

High Performance Stereo

Audio Research SP20 High Performance Stereo $4,000 38% Aug 26, 2023

Como Ficho

Audio Research SP20 Como Ficho €2,500 Feb 4, 2021

Resources

• review Magazine review with measurements (in English) » stereophile.com
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