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The NAD 1155 is a vintage stereo preamplifier released in 1985, widely regarded for its exceptionally high-quality phono stage and versatile connectivity options. It was designed to pair seamlessly with NAD power amplifiers like the 2200 or 2150. This unit is in GOOD condition, with minor wear and a few nicks on the faceplate (closeups of nicks in photos) it functions great electronically. This pre also has dual phono stage pres for Moving Magnet and Moving Coil cartridges.Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.02%Input sensitivity: 0.56mV (MC), 1.2mV (MM), 80mV (line)Signal to noise ratio: 78dB (MC), 80dB (MM), 95dB (line)Output: 12V (Pre out Max)Dimensions: 16.5" x 10" x 3"Weight: 9 poundsService History: No service records were included from the prior owner. Here at the shop we did routine testing, cleaning and inspection.Cosmetic Condition: Overall we rated this at Good.In the Milwaukee Area? Stop in our shop to inspect/demoSee our feedback and thank you for considering. All the gear we sell is packaged with great care for safe arrival in the condition advertised.
This is a buyer’s market for vintage NAD preamps, and the US$225 asking price for the NAD 1155 is a strong bargain. While a German listing shows €225 (roughly US$245), the US$225 ask sits below that and likely under the 25th percentile of typical used pricing for this model in USD, making it an excellent deal.
The NAD 1155 is well-regarded for its clean, uncolored sound and robust build, delivering the classic NAD clarity that pairs beautifully with vintage power amps. It handles a wide range of sources with low noise and solid channel separation, making it a versatile centerpiece for a retro system. At this price, even with unknown condition, it’s a compelling buying opportunity for an enthusiast who can verify basic function—no major caveats apply when the numbers say this is a genuine value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
NAD Electronics was founded in 1972 in London by a group of European audio importers frustrated with the hype surrounding Japanese hi-fi products. Led by visionary American executive Martin L. Borish and brilliant engineer Bjorn Erik Edvardsen, the company emerged from a quest to deliver high-performance audio at accessible prices. Their breakthrough came with the NAD 3020 integrated amplifier, the best-selling hi-fi amp in history, which embodied a philosophy of stripping away non-essentials to prioritize pure sound quality.
The brand focuses on core hi-fi categories, excelling in amplifiers—pioneering Class A/B, Class G, and hybrid digital designs—alongside integrated receivers, AV processors, turntables, CD and cassette players, and modern streamers. While not venturing into speakers, headphones, or cables, NAD emphasizes source components and amplification that integrate seamlessly into home theater and custom installation setups, always upholding principles of innovation, simplicity, performance, and value.
Today, as part of Canada's Lenbrook Group and sold in over 80 countries, NAD holds a commanding mid-tier position in the market, revered by audiophiles for affordable excellence rather than ultra-high-end excess. Its "Truth in Power" legacy earns cult status among knowledgeable buyers seeking reliable, award-winning gear that punches above its price, blending vintage heritage with contemporary streaming and hybrid tech.
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