Kenwood D-3300A (1986)
The Kenwood D-3300A is a late-1980s Japanese integrated amplifier that survives mostly through word of mouth and classified listings, not formal documentation. It was launched in 1986. The few sources that mention it consistently call it a flagship or top-of-the-line model - one Russian seller calls it a "rare and top heavy integrated amplifier," another simply calls it "the flagship." Official specs are thin, but what survives points to a serious, heavy piece of gear.
The most commonly cited output is 180W + 180W, which appears in an eBay listing title for the D-3300A. Some Russian classified listings claim 430W total. That conflicts with the per-channel rating and likely reflects a rough total or a seller's shorthand, so 180W + 180W is the more credible figure. The amplifier weighs 20 kg and was sold in Japan with a 100V power supply, so units that surface in Russia or Europe typically came over as Japanese-market imports. One listing notes it was "brought from Japan" and "not opened" (untampered with), which is about as good as it gets for a thirty-plus-year-old integrated amp.
The interesting part is the built-in DAC, an unusual feature for an integrated amplifier in 1986. One Avito listing specifies the chip as a "multibit Burr-Brown PCM56," and mentions both optical and coaxial inputs, both working. The same listing calls the built-in phono stage "excellent." A multibit DAC, digital inputs and a quality phono section in one chassis meant the D-3300A could handle CD, tape and vinyl without separate outboard boxes. The original price in Japan was around 198,000-200,000 yen (sources disagree on the exact figure; one listing says 198,000, another says 200,000), which in 1986 was roughly $2,000. That is serious money for an integrated amplifier, and consistent with its flagship positioning.
Owner commentary is sparse but enthusiastic. One Russian forum user asks whether the D-3300A would be a worthy replacement for their Sansui AU-alpha 607DR. A Russian video is titled "masterpiece from Kenwood d3300a," and a Vietnamese listing calls it "very fierce." An Avito seller writes: "Top device in ideal condition. Needs no advertising. Those who have heard it once will understand me. It delivers excellent sound!" That is the extent of the documented reception. No formal magazine reviews of the D-3300A have surfaced in the research, and the model doesn't appear in the usual spec databases.
Current market prices on Russian classifieds range from 28,000 ₽ (for a unit needing repair, with no sound at the output) to 95,000 ₽ (for a serviced unit with working DAC). One seller paid 90,000 ₽ for theirs. A Kufar.by listing shows 2,400 rubles, though that seems anomalously low and likely reflects a different condition or a typo. Sellers report noisy controls needing cleaning ("shurshat regulatory"), a non-functional DAC on one unit, and the usual age-related quirks. One unit had its protective film still on the buttons.
Known specs, such as they are:
- Integrated amplifier with built-in DAC (multibit Burr-Brown PCM56)
- Power: 180W + 180W
- Digital inputs: optical and coaxial
- Built-in phono stage
- Weight: 20 kg
- Power supply: 100V (Japanese market)
- Launched: 1986
- Original price: ~198,000–200,000 yen (~$2,000)
The D-3300A is a genuinely obscure but well-regarded piece of late-1980s Kenwood engineering — a flagship that combined analog amplification with early digital inputs in a way that was ahead of its time. If you own one and have the manual or measured specs, the Archive would love to know more.
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