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Tested and Working. This was pulled from a working environment. Please look at all pictures before purchasing, only what is included in pictures is included in sale. Will ship same day purchased in a professionally packaged box. (T)S33A
US$1,715 is a strong deal for a used JBL SA660, sitting below the 25th percentile of the typical used market where the median is US$1,735 and the 25th percentile is US$1,725. This asking price represents a clear bargain compared to recent comparable listings, making it an attractive entry point for enthusiasts seeking this vintage unit.
The SA660 is a well-regarded 1969 integrated amplifier delivering 60 watts per channel into 8 ohms with exceptional 0.2% THD and a frequency response of ±0.75dB from 20Hz to 20kHz. Its independent left-right tone controls (a modification from the SA600) and robust 60W+60W output make it a rare, high-performance vintage piece that still excels today. At this price, it’s a genuine buying opportunity for those who value JBL’s legendary sound and engineering.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
JBL traces its roots to 1946, when pioneering audio engineer James Bullough Lansing founded the company in Los Angeles, California, initially as James B. Lansing Sound, Incorporated. A veteran of loudspeaker design from earlier ventures like the Lansing Manufacturing Company and collaborations on Hollywood's first practical cinema systems, Lansing infused JBL with his relentless pursuit of acoustic clarity and fidelity. Though he passed away in 1949 amid financial strains, the brand endured under new leadership, accelerating in 1969 with acquisition by Harman International—now under Samsung—fueling global expansion and innovation.
JBL excels across professional and consumer audio realms, renowned for its loudspeakers that dominate studios, touring rigs, cinemas, and home setups. Iconic models like the D-130 woofer, Paragon stereophonic system, and L-100 Century defined eras of high-output sound, while modern lines span portable Bluetooth speakers, wireless headphones, soundbars, and pro monitors. The brand prioritizes robust transducers, advanced horns, and diamond-surround tech over niche components like turntables, DACs, or cables.
Positioned as a mid-tier powerhouse with pro-grade heritage, JBL commands respect among discerning buyers for delivering punchy, reliable performance at accessible prices, bridging live-event energy and home listening without high-end esoterica. Its vintage icons draw collectors, yet contemporary ubiquity in arenas and everyday gear cements market dominance for those valuing scale and excitement over boutique refinement.
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