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Rare vintage fully functional Yamaha C-70 Control Preamp  Multi Voltage
Yamaha C-70 15 views

Rare vintage fully functional Yamaha C-70 Control Preamp Multi Voltage

USD$450
Location
US
Seller
gscp198_37
Source
eBay US
Posted
1 Jul 2026
Last seen
3d ago

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Our Thoughts RADAR AI

At US$450, this lands below the 25th percentile of the recent comp set and well under the US$575 median, so it reads as a strong buy rather than a merely fair one. Against the middle of the market, you’re getting meaningful discount room without needing to stretch into bargain-bin territory.

That makes it especially appealing on a Yamaha preamp known for clean, musical line-stage performance and a phono section that can still hold its own if the unit is healthy. The upside here is straightforward: if it’s clean, original, and fully functional, this is the kind of vintage piece that can slot into a serious system with little regret. With condition listed as unknown, the main thing to verify is basic function and control noise; at this price, a little cosmetic wear is acceptable, but not hidden electrical issues.

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

About Yamaha

Yamaha stands as one of the world's most storied audio manufacturers, with roots extending far beyond consumer electronics. Founded in 1887 by Torakusu Yamaha in Hamamatsu, Japan, the company began as a reed organ manufacturer before expanding into pianos and eventually becoming a comprehensive musical instrument maker. This deep heritage in acoustics and materials science would prove foundational to its later audio ventures. The company operated under its original name, Nippon Gakki Co., Ltd., until 1987, when it was renamed Yamaha Corporation in honor of its centennial.

Yamaha's entry into high-fidelity audio proved transformative for the industry itself. In 1954, the company released the Yamaha Hi-Fi Player, widely recognized as the world's first audio component to bear the "Hi-Fi" designation in its name. The company subsequently built a comprehensive product portfolio spanning amplifiers—beginning with the acclaimed A-100 in 1960—speakers, turntables, and digital audio equipment. The NS-1000 speakers, introduced in 1974 with beryllium drivers, became iconic reference monitors. Yamaha also pioneered digital audio technology, shipping the world's first CD recorder in 1988.

Today, Yamaha occupies a distinctive position as a mid-to-high-end generalist rather than a niche specialist. The brand commands respect among both casual listeners and serious audiophiles, balancing accessibility with genuine engineering credibility. Its reputation rests on six decades of consistent innovation, proven reliability, and the unique advantage of applying musical instrument expertise to audio reproduction. Vintage Yamaha components remain highly sought by collectors, while current products maintain the brand's tradition of delivering performance and durability across multiple price tiers.

See all Yamaha listings on RADAR.

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