※Shipping service. Original Speaker Design Technique by Tetsuo Nagaoka 2/Table of Contents = Original Speaker Drawing Collection/"Ark” Measured Speaker Unit Data_2/New Edition: Full List of Original Speakers by Tetsuo Nagaoka Issued 1997.10.1 Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. Tetsuo Nagaoka's second analog world! Even the best CDs can't surpass the best analogs! A creative record guide that is increasingly gaining value in the CD era by selecting excellent recordings and super excellent recording LPs! /First issue on 1985/10/15. The photograph is a sample, so the actual item may be broken or written on it.
The price has been reduced. 2023/7/31 sales price 55,000 yen unopened, unassembled item! The FOSTEX 20cm double woofer enclosure D-70 is a plywood cutting service for readers who assemble speakers designed by Mr. Tetsuo Nagaoka, which was published in a stereo magazine at the time by Musico-no-Tomosha, and this is not a genuine assembly kit. There is no difference in dimensions or materials. Wiring, SP terminals, detailed instructions, etc. are not included. If you understand it, if you are a self-made person, how about DIY this summer!? * The FE208 series with a round frame cannot be attached, and only the FE206 series with a square frame can be used. Shipping costs will be estimated separately (Sasaki Shota)
Accessories: box
Key Specifications: Backload enclosure for 20cm double woofers
Box A W1040 x H120 x D490 mm weight 24.9 kg box B W980 x H100 x D595 mm weight 21.9 kg total weight about 93.6 kg
The price has been reduced! 2023/8/21 Sales price 500 yen*There is deterioration due to long-term storage, so quality cannot be guaranteed. This is a replacement needle for Nagaoka and is compatible with SANYO's ST-G5. The cushioning material has collapsed and adhered to due to deterioration (Asahina Satoshi Law)
Maintenance information: 2023.8.21 Operation has not been checked
Accessories: case
The disposal price has been reduced! (Member discounts are not applicable) 2023/8/22 sales price 800 yen ※Quality cannot be guaranteed because deterioration due to long-term storage can be seen. Nagaoka replacement needles are compatible with COLUMBIA DSN-16 (Hiroki Aso)
Maintenance Information: 2023.8.24 Operation has not been checked
Accessories: case
Equivalent to TRIO N-39. Replacement needle for N-39 It is unopened and operation has not been checked (Hiura Katsutsugu)
Maintenance information: operation unconfirmed
Accessories: original box
Equivalent to the Hitachi DS-5T. Replacement needles for HRD-100 and HRD-101 It is unopened and operation has not been checked (Hiura Katsutsugu)
Maintenance information: operation unconfirmed
Accessories: none
PIONEER PN-131 compatible replacement needle Operation has not been confirmed since there is no main unit (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Compatible with the Nagaoka N-30. Replacement needle compatible with V-30 and T-30 cartridges. There is no main unit and operation has not been confirmed (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Set of 5 LP/SP switchable replacement needle for Columbia PU-1270, PU-1280, and SPC-310 DTS-2 compatible Unopened, operation unconfirmed (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
The price has been reduced! 2024/3/31 sales price 1,000 yen exchange needle for Nagoya. This is a Victor DT-ZL1S compatible product. Since there are no compatible cartridges, they have not been checked. *Quality cannot be guaranteed due to deterioration due to long-term storage (Takahashi Nobuyuki)
Maintenance information: 2024.3.31 unchecked
Accessories: case
This is a Ronet needle for SP common to all companies. Unopened, operation unconfirmed (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
※Since there is no main unit, operation has not been checked. Nagaoka replacement needles. This is a TRIO N-39 compatible product. As for the exterior, the needle tip is slightly to the left (Hiroki Aso)
Maintenance information: 2024.4.7 operation unchecked
Accessories: none
Main specifications: Appropriate needle pressure 1.5g
NAGAOKA stylus cleaner. This is a standard cartridge cleaner product and an easy to use and convenient item. It's a volatile and safe cleaner. About 80% of the remaining amount is left (Yamato Yuki)
Nagaoka record cleaner. High-density velvet fits the sound groove of the record board and removes dirt. As for the exterior, there are dirt and scratches on the case (Tomoho Asae)
Main specifications: body dimensions W115 x D42 x H35 mm 40 g (actual measurement)
The price has been reduced. 2024/4/18 sales price 600 yen Nagaoka record cleaner using Italian velvet. The exterior shows a feeling of use such as dullness, etc., and wear on the velvet (Asaine Tomoho)
Accessories: none
Hi-Fi is in stock for the first time! MM cartridge that uses a boron cantilever and a solid oval needle. It is a delicate tone that is well-balanced from high to low frequencies. The degree is good. (FUJISAWA KOSHI)
Maintenance information: 2024.5.8 operation confirmed
Accessories: instruction manual, original box, needle cover
Main specifications: mm cartridge output 3.0 mV frequency characteristics 20 Hz to 20 kHz needle pressure 1.3 to 1.8 g dead weight 6.7 g
Nagaoka's self-adhesive record cleaner. This self-adhesive record cleaner uses special rubber to remove dust and dirt from the bottom of the sound groove. Dirt on the roller is removed by washing it with water, and it can be used over and over again. The exterior is relatively good (Yonejima Satoshi)
Accessories: storage case
Main specifications: case size W106 x H44 x 100 mm 133 g (including case)