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Sansui SD3030 reel to reel in excellent condition, servicedThe belt replaced.Repaired speed switch assembly.Cleaned the heads.All controls deoxidized.Demagnetized and lubricated.SpecificationsTrack system: 4-track, 4-channel, stereo/monaural/multi channel systemHeads: 1 x record, 1 x play, 1 x eraseMotor: 1 x capstan, 1 x reelReel size: 7 inch reelTape speeds: 3 3⁄4 7 1⁄2 ipsWow and flutter: 0.9% (7 1⁄2 ips)Frequency response: 15Hz to 25kHz (7 1⁄2 ips)Signal to Noise Ratio: 60dBTotal harmonic distortion: 3%The Sansui SD-3030 is a vintage 1970s reel-to-reel tape deck celebrated for its analog warmth and capability to play 4-channel (quadraphonic) tapes. It serves as a highly sought-after, rare piece of retro hi-fi equipment for audio collectors. Core Capabilities & Features4-Channel Playback / 2-Channel Recording: While it only records in 2-channel stereo, it features full 4-channel (Quadraphonic) playback. This allows the deck to route quadraphonic source tapes to a 4-channel amplifier system.Shipping to states in longitude of Colorado, farther west or rural parts of the Midwest will be a little more, billed separately
Compared with the US$585 median for recent comparable listings, this asks US$850, which sits above the US$809 75th percentile and reads as ambitious rather than fair. It is not wildly out of line, but it is priced at the top end of the recent spread, so I’d want something special in the condition, originality, or completeness before calling it a buy.
The upside is that Sansui’s 1970s gear has real collector pull: strong build, classic industrial design, and a reputation for musical, engaging sound when properly sorted. If this is all-original, clean inside and out, and includes hard-to-find knobs, wood case, or paperwork, the premium can make sense; if condition is unknown, the main buyer risk is age-related service work, so I’d verify operation carefully and budget for restoration.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sansui, a pioneering Japanese audio brand, traces its origins to 1947 when it was founded in Tokyo by brothers Sakurai and Shunichi Yamamoto. Emerging from post-war Japan, the company quickly established itself as an innovator in consumer electronics, leveraging precision engineering to craft components that rivaled Western counterparts. Its heritage is rooted in the golden era of hi-fi, where Sansui's commitment to sonic purity helped define Japan's rise as a global audio powerhouse.
The brand excelled in a broad spectrum of hi-fi categories, with particular renown for its integrated amplifiers, receivers, and tuners that delivered warm, dynamic sound. Sansui also produced acclaimed speakers, turntables, cassette decks, and later digital converters, emphasizing robust build quality and innovative features like direct-coupled circuitry for low distortion. These products catered to audiophiles seeking balanced performance across analog and early digital domains.
Today, Sansui holds a cherished position in the vintage collector market, revered for its mid-to-high-end gear from the 1970s and 1980s—icons like the AU-series amps remain sought after for their musicality and reliability. While no longer a frontline manufacturer, its legacy endures among discerning buyers restoring classics or hunting timeless performers, blending nostalgia with enduring value.
See all Sansui listings on RADAR.
