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AMC XIA 100 or 150 Integrated Amplifier (Solid State) Hi all, I am looking to buy a used AMC XIA 100 or XIA150. Would prefer silver if it came out in that color because I can only see black now. Not a dealbreaker. Also the older model had a working phono input and so hoping to get that. Thanks. Condition: Used Payment Method: Region/State: (VIC) Victoria/Australia By Axl 0 Comments Secure Ad AUD $250 Date: January 18Jan 18
# AMC XIA 100 or 150 Integrated Amplifier – Buyer Notes
At AUD 250, this AMC is priced well below the typical used market. Our recent comparables show a median asking price of AUD 1,213 for similar vintage integrated amplifiers, with the 25th percentile at AUD 247—so you're right at the floor. The ambiguity between the 100 and 150 watt versions matters; the 150W command higher prices, typically AUD 1,400–1,600 depending on condition. If this is genuinely a 150, it's a steal. Even as a 100W unit in decent working order, AUD 250 represents fair value, though the vague condition descriptor ("unknown") is a red flag that suggests the seller hasn't tested it thoroughly.
Before committing, verify the amp powers on cleanly without hum, distortion, or thermal shutdown, and confirm both channels produce sound at moderate volume. Check that all input selectors and the volume pot work smoothly—these are common wear points on older AMC gear. Inspect for blown capacitors (bulging or leaking), and ensure the speaker terminals aren't corroded. Ask explicitly whether this is the 100 or 150: that detail alone could mean you've found a bargain or merely avoided overpaying for a repair project.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
AMC stands for Advanced Merit Concept, a brand name generated by computer in 1970 that signals the company's philosophy of staying one step ahead. The brand emerged from Weltronics Corp., based in South Pasadena, with product development split between London and Los Angeles, while manufacturing occurs in Taiwan. AMC's founder and owner, Amcli Lin, established the company's reputation through groundbreaking amplifier topology innovations in the 1970s—specifically soft clipping, soft crossover, and soft power supply designs that delivered the dynamic range and low distortion previously associated only with tube amplifiers.
AMC's product portfolio centers on high-end amplifiers and hi-fi components, with a deliberate design philosophy emphasizing 25-year reliability and affordable pricing for audiophile-grade equipment. The brand is recognized for combining innovative circuitry with traditional craftsmanship, resulting in components that maintain classic, timeless aesthetics while incorporating continuously refined internal technology. Their iconic "green button" has become a symbol of this commitment to enduring design paired with technical advancement.
Positioned as a serious audiophile brand rather than mainstream consumer audio, AMC occupies a distinctive niche: high-end performance at accessible price points. The company maintains an exceptionally low failure rate and is known among enthusiasts for exceptional value relative to sound quality. Though not a household name outside dedicated audio circles, AMC has earned respect within the hi-fi community for delivering professional-grade components with meticulous engineering and reliability that exceed industry standards.
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