RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
This Sharp SM-1122 at US$140 is a strong deal, landing well below the 25th percentile of US$155 and comfortably under the median of US$171 from your database. It represents genuine bargain territory for a functioning unit of this vintage, offering immediate upside for an enthusiast who values price-performance over pristine cosmetics.
The SM-1122 is a respected 1978/79 solid-state integrated amp delivering 13W per channel into 8Ω, plenty for small rooms or sensitive vintage speakers. Its compact Japanese build and straightforward design make it a reliable, low-maintenance piece for background music or desktop setups. While aging capacitors can occasionally cause hiss or pop (a common fix for 45-year-old gear), the low price here makes even a minor repair a smart financial play rather than a risk.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sharp is a Japanese electronics company founded in 1912 by Tokuji Hayakawa, who began with a small metalworking workshop in Tokyo. The company’s name comes from its early “Ever-Ready Sharp” mechanical pencil, and its broader corporate identity grew out of a long history of practical consumer innovation rather than specialist audio alone.
In audio, Sharp has been associated mainly with mainstream consumer hi-fi and AV rather than ultra-audiophile hardware. Over the decades it has produced items such as radios, televisions, receivers, and other home-electronics components; in the modern era its audio presence is tied more to compact systems and mass-market electronics than to a deep catalog of standalone amplifiers, DACs, turntables, or headphones.
In market terms, Sharp is best understood as a heritage Japanese consumer brand with periodic involvement in audio, not a dedicated high-end hi-fi marque. For knowledgeable buyers, that means the brand carries historical legitimacy and recognition, but its reputation is closer to reliable mid-market electronics than boutique or reference-grade specialist audio.
See all Sharp listings on RADAR.
