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【Special Discount Price】Beautiful Condition Yamaha CelFine NS Dr-35 1.5 Tatami Soundproof Room
Product Details
Due to moving, we are offering a significant price reduction from the usual ¥600,000 to ¥550,000 for transactions completed by Friday, May 29th.
Please feel free to comment. We look forward to hearing from you.
*We are also open to discussing dates and prices for regular purchases.
*Please refrain from immediate purchases as this item is also listed on other sites besides Mercari.
YAMAHA Avitecs CelFine NS (with high soundproofing hood)
Model Number: AMDB15H Current Model
This is a Shimamura Music exclusive product where the soundproofing hood, traditionally used for the Dr-40 (high soundproofing model), has been attached to the standard AMDB15H (1.5 tatami mat size, Dr-35, standard wall).
It reduces the noise from the ventilation fan, creating a quieter and more comfortable indoor environment for gaming, DTM, home recording, instrument and vocal practice, etc.
Purchased two years ago, but selling due to moving.
There are no noticeable scratches or dirt.
Shimamura Music staff mentioned it was in very good condition.
The unit does not have an air conditioner or holes.
There is only a small hole for wiring, but it does not affect soundproofing performance if sealed with wiring putty or similar.
It is large enough to fit an upright piano during assembly (please note it will not fit after assembly).
♢ Specifications
Soundproofing performance: Dr-35 (-35db)
Size: 1.5 tatami mat type
External dimensions: Width 1443 (plus 170 for ventilation) × Depth 1884 × Height 2069 (mm)
Internal dimensions: Width 1325 × Depth 1766 × Height 1964 (mm)
Weight: 374kg
♢ Accessories
⚫︎ LED ceiling light
⚫︎ Remote control
It's for a 6-tatami mat room, so it can be quite bright. 10-step adjustment between daylight white and incandescent white (was quite convenient).
⚫︎ Flame-retardant carpet (grayish)
⚫︎ Wi-Fi router (for those who need it)
⚫︎ Extension cord (for those who need it)
High-speed internet can be used inside the soundproof room if you have an internet connection at home.
♢ For reference
Assembly fee: ¥62,500
Shipping fee: ¥44,000 (Nagoya city)
Manufacturer's suggested retail price: ¥979,000
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.







