BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online
Pioneer SX-4 Computer Controlled Stereo Receiver AM/FM - Tested Working Read Des
Pioneer 4 views

Pioneer SX-4 Computer Controlled Stereo Receiver AM/FM - Tested Working Read Des

USD$46
Location
US
Seller
windyhaven
Source
eBay US
Posted
23 Aug 2026
Last seen
5d ago

RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.

Our Thoughts RADAR AI

Compared with the usual US$199 median for comparable listings, US$60 lands well below the 25th percentile and reads as a strong bargain rather than a stretch. For a vintage Pioneer receiver, that puts it in the “worth a serious look” zone, especially if it powers up cleanly and the controls behave as they should.

The appeal here is simple: classic Pioneer build, straightforward vintage receiver usability, and the kind of warm, competent everyday sound that keeps these popular with collectors and casual listeners alike. At this price, even a cosmetically honest unit can be a good buy if the tuner locks, both channels play evenly, and the seller’s test claim is credible; the main upside is getting into a desirable piece of old-school hi-fi without paying collector money.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Pioneer

Pioneer traces its roots to 1937 in Tokyo, Japan, when founder Nozomu Matsumoto, inspired by the thrill of imported hi-fi speakers, developed the A-8 dynamic speaker and launched a radio and speaker repair shop. The business formalized as Fukuin Shokai Denki Seisakusho in 1938, evolving into Pioneer Corporation and embodying Matsumoto's philosophy of "Move the Heart and Touch the Soul" through audio innovation.

The brand excels across diverse hi-fi categories, pioneering Japan's first headphones in 1960 with the SE-1 and the world's first component-based stereo system in 1965 via the PSC-5A. Pioneer's portfolio spans amplifiers, speakers, turntables, and DACs, alongside landmark car audio advancements like the 1975 Supertuner-equipped stereo and the 1986 in-car CD player, blending home and automotive excellence.

Today, Pioneer holds a commanding mid-to-high-tier position in the market, revered for reliable, performance-driven gear that balances premium quality with accessibility. Its vintage components attract collectors, while current offerings appeal to discerning buyers seeking robust, innovative sound reproduction without boutique excess.

See all Pioneer listings on RADAR.

More Pioneer listings