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6V6 Quad with 2 x 5U4GB rectifier and 1) 12 AX7 Ge Tubes,Tested works,Refurbish project all original circuit untouched.AMP 142AA.
The asking price of US$175 sits exactly at the median of the recent comparable market, making it a fair and honest valuation for this tested Magnavox 142AA. With the 25th percentile at US$63 and the 75th at US$178, this listing is not a bargain but represents a solid, market-aligned opportunity for a buyer seeking a reliable unit without paying premium speculation.
This amplifier is well-regarded for its robust quad 6V6 power section, which delivers a warm, vintage tone ideal for both guitar and hi-fi applications. The inclusion of a 12AX7 preamp tube and the fact that it was tested on a Variac at 94–95 VAC confirm operational integrity, adding meaningful upside for immediate use. For a fellow enthusiast, this clean, tested unit at a fair price is a genuine buying opportunity to acquire a classic console amp with proven performance.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Magnavox traces its origins to 1911 in Napa, California, where inventors Peter L. Jensen and Edwin Pridham, operating initially as the Commercial Wireless and Development Company, pioneered the world's first moving-coil loudspeaker in 1915. Named Magnavox—Latin for "Great Voice"—this breakthrough allowed a single human voice to reach an entire town, marking a pivotal moment in audio history. The company formalized in 1917 after merging with Sonora Phonograph Distributing, evolving through innovations like the first all-electric tone arm in 1916 and single-dial radio in 1923, under leaders such as Frank Freimann during its mid-century "glory years."
Historically focused on loudspeakers and pioneering consumer electronics, Magnavox expanded into phonographs, radios, televisions, and phono/filmstrip projectors like the Illustravox. Its legacy includes the 1972 Magnavox Odyssey, the first home video game console, alongside early plasma displays and Navy-grade speakers. Today, under Curtis International Ltd. since 2025, it emphasizes budget-friendly home appliances and electronics, though specific modern hi-fi categories like amplifiers, turntables, or DACs remain less prominently detailed.
Magnavox holds a revered position as a vintage pioneer in American audio, celebrated by collectors for its foundational loudspeaker patents and mid-20th-century dominance in TVs and radios from Fort Wayne, Indiana plants. No longer a high-end or boutique contender, it occupies mid-tier, accessible territory in today's market, its innovative heritage preserved by dedicated associations while evoking nostalgia for hi-fi enthusiasts.
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