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Condition listed as AUD (good) implies the unit is mechanically sound and electrically functional, making the A$350 asking price a clear but not unreasonable step above the typical used market. Based on ground truth data from two recent comparable AUD listings, the median price is A$278, with the 75th percentile at A$317; since A$350 exceeds this upper threshold, the price is ambitious yet not absurd for a collector seeking a pristine example.
This Nikko TRM 40 is a well-regarded 1960s solid-state amplifier valued for its warm germanium transistor preamp stage and robust tape monitor capabilities, offering nearly 15 watts per channel with excellent frequency response. Its original-owner condition and likely inclusion of tape inputs make it a worthwhile buy for enthusiasts seeking vintage reliability and sonic character, especially if the unit remains unmodified and includes all original parts.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Nikko Audio emerged from Nikko Electric Industry Co., founded in 1933 in Kanagawa, Japan, initially as a manufacturer of fuses and electrical equipment for the national railroad. Post-World War II, the company expanded into communications technology, entering the hi-fi market in the late 1960s through the influence of an audiophile family member with exceptional hearing. This Japanese heritage fueled a brief but notable run of precision-engineered audio components before the brand shuttered its audio division amid the 1990s market downturn.
The brand focused primarily on amplifiers, producing standout series like the Alpha line of power amps from the late 1970s and early 1980s, and the high-end TRM series, including the 1975 TRM-800 integrated stereo amplifier with its robust 65 watts per channel output, NEC power transistors, and stability down to 4 ohms. Tuners such as the FAM-600 and compact hi-fi gear rounded out their compact-form-factor offerings, emphasizing clean circuit design and no-frills power over expansive categories like speakers, turntables, or modern digital components.
Today, Nikko holds a cherished position among vintage collectors, prized for its build quality and dynamic sound that rivals contemporaries from more prominent Japanese marques. Though limited in distribution during its era, these components endure as attainable high-fidelity treasures, evoking the golden age of Japanese amplification engineering.
See all Nikko listings on RADAR.
