Internal and external maintenance! New Recutangular York equipped with HPD385. The sound of the box is very rich and the piano overtones are pleasant and the tan noy vintage golden teak finish evokes English sound. The 15-inch unit and enclosure volume are well balanced, yet scale drawing (Yosuke Kojima)
Maintenance information: 2021.7.18 Maintained (exterior maintenance (exterior repair, polishing, clear finish, Saran net replacement) Unit maintenance (low range side: edge replacement, magnetic circuit rust removal · In-gap cleaning center adjustment, fastener polishing, high frequency side: magnetic circuit rust removal, in-gap cleaning center adjustment) network maintenance (input terminal replacement (banana plug compatible). ATT (SW type) contact cleaning. Due to missing one side of the output terminal, it is replenished from stock parts and cleaned by cleaning contacts. Frequency characteristics measurement check (~42 kHz) and continue to use the original capacitor for good results. (Input and output waveform and balance check, sound output check))
Accessories: none
Main specifications: 15" coaxial 2-way speaker HPD385 Alnico Magnet 92dB 8Ω W600 x H1,075 x D380mm approx. 35kg/book