Micro DD-5 / Direct Drive TurnTable

Micro Seiki DD-5 Turntable Specifications

Turntable Section:

• Drive Method: Direct Drive
• Motor: AC Servo Motor
• Speeds: 33 1/3 RPM, 45 RPM
• Rotation Speed Fine Tuning: ±6% (Independent adjustment for 33 and 45 RPM)
• Turntable: 31 cm Aluminum Die-Cast, 1.5 kg
• Rotation Unevenness: 0.03% or less (WRMS)
• Signal-to-Noise Ratio: 60 dB or more

 

Tonearm Section:

• Type: Static Balance Type (with internal scanning for seller)
• Effective Length: 222 mm
• Overhang: 15 mm
• Compatible Cartridge Weight:
  • 13.5 g to 20.5 g (including shell)
  • 20.5 g to 28.5 g (with Subweight A, sold separately)
  • 27.5 g to 33 g (with Subweight B, sold separately)
• Needle Pressure Variable Range: 0 to 3 g (1 rotation)

 

Cartridge Section:

• Model: MM Type (Plus-1)
• Frequency Response: 20 Hz to 20 kHz
• Output Balance: 1.5 dB (at 1 kHz)
• Channel Separation: 25 dB (at 1 kHz)
• Output Voltage: 4 mV (at 1 kHz, 5.0 cm/s)
• Load Resistance: 50 kΩ to 100 kΩ
• Optimal Needle Pressure: 2 g
• Needle Tip: 0.6 mil Diamond Needle
• Compliance: 8.5 x 10⁻⁶ cm/dyne
• Cartridge Weight: 4.5 g
• Replacement Needle: V-PI (¥4,600)

 

General Specifications:

• Power Supply: AC 100V, 50 Hz / 60 Hz
• Power Consumption: 12.5 W
• External Dimensions:
  • Width: 466 mm
  • Height: 150 mm
  • Depth: 342 mm
• Weight: 9.1 kg

On AudioKarma, Micro Seiki turntables like the DD-5 often draw mixed yet generally favorable comments from enthusiasts. Users commonly note that the quality of Micro Seiki's models varies significantly; some are considered masterpieces, while others are less robust. A popular opinion is that the weight of the turntable can indicate quality—heavier models are thought to absorb vibrations better and provide a more stable playback experience. The DD-5, falling within Micro Seiki's mid-range, is generally praised for its simplicity and reliable performance, though it's not viewed at the same level as the brand's high-end models like the DD-40 or DD-55.

Some users also mention concerns about the availability of replacement parts due to the brand’s limited U.S. presence, which can make long-term upkeep challenging. However, most appreciate the brand’s precision and design aesthetics, especially for those who value vintage gear. Overall, Micro Seiki turntables, including the DD-5, are often described as solid choices for their price points, with potential buyers advised to focus on model condition and consult knowledgeable technicians when necessary

 

“Not only did Micro Seiki make some of the best TTs ever made, they had a big hand in the design and manufacture of countless great ones for other brands at the time — and that time was the peak, the "Golden Age" of vinyl”

 

“Micro Seiki was one of the first, if not the very first, to pay attention to the quality of connecting cables in mass production.”

 

“I bought myself a Micro Seiki DD-5 a few days ago and I'm also happy)))) The device is from Japan, in very good condition, a beautiful tree. “

 

audiokarma.org

 

 

“Micro Seiki made some really nice performing turntables, your DD-5 probably even outperforms my excellent Technics SL-1500 or any of the non SP line servo Technics…” 

 

“Do you mean that you feel my DD-5 is enough to be an endgame turntable?”

 

forums.stevehoffman.tv

 

The DD-5’s design is appreciated not just for its functionality but also as a piece of 1970s audio history, with its straightforward controls, precision engineering, and timeless aesthetic appeal that embodies the era's design ethos - it achieved recognition with a Good Design Award (Japan) in 1976 along with DD-7.

 

Operation Condition

This Micro Seiki DD-5 turntable has undergone extensive testing over a two-week period, ensuring smooth operation and dependable performance. Below is a breakdown of its tested functionality:

Turntable Section:

• Start/Stop Function: The start/stop button responds accurately, with reliable and stable rotation confirmed via a stroboscope.
• Speed Adjustments: Switching between 33 and 45 RPM speeds is seamless, with stable and precise rotation adjustments.
• Lighting: The strobe light functions as expected, showing no signs of bulb issues.

Tonearm Section:

• Channel Output: Both left and right channels deliver clear sound.
• Lifter Mechanism: The tonearm lifter smoothly operates with the up/down lever.
• Anti-Skating and Height Adjustment: Anti-skating and height adjustment features work flawlessly, ensuring optimal tracking and sound quality.

Condition Overview:

• Operational Rating: 8.5/10, based on extensive testing and verified functionality.
• Cosmetic Rating: 9/10, with the wood plinth and tonearm well-maintained for its age.

Included Accessories:

• Phono Cable: Provided with the unit.

Not Included:

• Dust Cover: This turntable does not come with a dust cover. A custom dust cover can be ordered through us, or sourced locally.
• Records, Headshells, Cartridges: Items used for display are not included in the sale.

Additional Maintenance Service: An optional professional maintenance check is available at the buyer's expense for those seeking additional verification and long-term reliability.

Please visit our YouTube channel, vintagejapanhifi_real, to enjoy audio demos of our special HiFi equipment, including vintage classics like the Micro Seiki DD-5, Sansui AU-20000, Hitachi IA-1000, and Yamaha CA-1000III. These recordings capture each piece’s unique sound profile and performance, helping you experience their quality before making a purchase.

 

You can also follow us on Instagram at vintagejapanhifi_real for the latest updates, images, and insights into our curated selection of vintage Japanese audio gear.

For any vintage audio hifi equipment:

 

Please be aware that, given this vintage hifi equipment's age, certain switches and original parts are no longer in production. While we’ve thoroughly cleaned and lubricated any “gari gari” scratchy controls (as they’re called in Japan), it’s simply not possible to eliminate this characteristic entirely.

 

We recommend regular servicing every 2 to 3 years, depending on the equipment, to keep this vintage hifi in peak condition. This advice applies to all vintage equipment—be cautious of sellers who claim "brand-new condition" or “better than original.” Minor scratchy sounds in control knobs are typical for vintage gear and should not be seen as a defect but rather a natural sign of its history.

 

For optimal sound quality, we advise pairing this turntable with a suitable amplifier that match its sonic qualities. If you need guidance on amplifier matching, feel free to reach out for assistance.

 

For the best listening experience, we recommend pairing this turntable with an amplifier that complements its sonic qualities. Vintage amplifiers that align with the tonal warmth and detail of the Micro Seiki DD-5 can bring out the best in both new and classic jazz / rock records, enhancing the depth and clarity of your music. If you're uncertain which amplifier will provide the ideal match, please feel free to reach out, and we'll be happy to guide you in finding the perfect pairing.

 

Condition Note:

 

Given its age, this vintage hifi equipment remains an excellent choice, though it may show minor scratches, scuffs, or other signs of wear. Our condition ratings reflect over 20 years of expertise in vintage audio, so they’re based on both professional standards (same as audio shop) and personal experience.

 

Individual perceptions may vary, so we encourage careful review of the images provided. We’re also here to answer any questions you may have regarding the condition—please don’t hesitate to contact us for more details.