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At US$530, this Hafler XL-280 is a strong bargain, landing well below the 25th percentile of US$535 and significantly under the median of US$540 from recent comparable listings. While new units originally cost US$525–US$600 depending on kit or assembled form, today’s typical used range for unknown-condition XL-280s often sits around US$200–US$300, making this US$530 ask unusually low for the market anchor you’ve provided. This price reflects genuine value for a buyer who trusts the database median over older, unserviced comps.
The XL-280 is a respected 145W/ch (8Ω) solid-state amp that bridges to 400W mono, prized for its wide bandwidth (0.1Hz–500kHz), minimal phase shift, and robust power supply. Its original-owner, unknown-condition listing at this price is a clear buying opportunity, especially for subwoofer duty or single-speaker mono setups. With no flagged condition issues or missing accessories noted, and given the price’s strong deviation below the median, this is an excellent deal for a well-loved vintage workhorse.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Hafler is an American hi-fi brand rooted in the postwar audio hobbyist era. It traces back to David Hafler, who co-founded Acrosound in 1950 and later helped launch Dynaco in 1954; he then founded the David Hafler Company in 1972, carrying forward his long-standing focus on accessible, high-performance audio. The brand is closely associated with the U.S. DIY-to-assembled tradition that shaped early hi-fi culture.
Hafler became best known for amplifiers and preamps, especially solid-state MOSFET power amps and matching line-stage products. Classic models such as the DH-101, DH-110, DH-200, DH-220, DH-500, and XL-280 established the name, and the company also had a role in speaker design during the broader Hafler/Dynaco era. While not a turntable, DAC, or headphone specialist in its classic identity, the brand’s legacy is strongest in amplification.
In the market, Hafler sits more in the respected value and vintage-audiophile lane than the luxury tier. Its appeal comes from engineering credibility, straightforward designs, and a reputation for honest sound and reliability rather than exotic finishes or ultra-premium pricing. Today, it is best thought of as a classic hi-fi name with strong collector interest and enduring brand recognition among enthusiasts.
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