1. Brands
2. Audio Research
3. Control amplifiers
4. Audio Research SP3

Audio Research SP3

• Connect

   I want this product  I own this product  I owned this product

• For Sale (6)
• Sold/Expired 

•  Filters
•  Grid
•  List

Affiliate Disclaimer: Some listings contain affiliate links. If you make a purchase through one, it helps keep Hifishark free at no extra cost to you.

Filter by

All regions

All countries

All sites

Price range

-

Prices in Original currency

Order by Relevance, high first Relevance, low first Price, high first Price, low first First seen, new first First seen, old first Product, a-z Product, z-a Site, a-z Site, z-a Proximity, closest first Proximity, farthest first

Product

Site

Price

Listed

Finn

Audio Research SP 3 til salgs Finn NOK 32,500 Jan 28, 2026

US Audio Mart

Audio Research Corporation SP-3 Preamplifier US Audio Mart $3,000 Jan 10, 2026

Kleinanzeigen

Audio Research SP3 ⚠️ Der heilige Gral ⚠️ Röhrenvorverstärker❗️ Kleinanzeigen €2,550 27% Dec 16, 2025

Canuck Audio Mart

Audio Research SP-3C Extremely Rare Canuck Audio Mart CA$5,000 9% Sep 26, 2024

Reverb

Audio Research SP-3 restoration kit filter capacitor repair rebuild fix $167 Aug 18, 2022

Reverb

Audio Research SP-3A restoration kit filter capacitor repair rebuild fix $167 Aug 18, 2022

Resources

• review Magazine review with measurements (in English) » stereophile.com
• Add one Your favourite Audio Research SP3 resource? » Add a link here

Discuss Audio Research SP3

Please log in to discuss Audio Research SP3 with other users of Hifishark