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4430U.S.A

Manufacture:JBL
Original price: JPY 940,000
Price: JPY 294,545(pair)Sold Out
23-39695-13584-00
U.S.A 1981 made
Arrival: 2023-06-29 20:10:30
Disposal prices have been reduced. Member prices are not applicable. 2023/6/29 sales price 450,000 yen 2019 full maintenance has been completed. A JBL professional series speaker that combines the mid to high range of bilradial horns, which are characterized by wide directional characteristics, and a 38cm woofer with an attractive 38cm woofer with substantial low frequency reproduction. You can enjoy a variety of music, mainly jazz, with sound quality that you can't listen to with current speakers, with excellent punching power. There is slight rubbing on the horn (Oikawa Tetsuji) Maintenance Information: 2023.6.29 Operation confirmed 2019.11.15 Maintained (exterior repair, polish, oil finish. Front and rear baffle/hakama paint Horn paint Saran net replacement/frame repair. Woofer maintenance (edge replacement, corn paper paint). Driver maintenance (magnetic circuit gap cleaning center adjustment, sound absorbing material replacement, screw replacement, terminal contact cleaning). Unit detachment. Terminal rust removal (acid wash) treatment, cleaning, mounting screw replacement. Soldering the connectors on the board. Replacement for a new L-pad ATT. Pot-type ATT contact cleaning and contact grease application. INT/EXT changeover SW contact cleaning. A frequency characteristic measurement check (~ about 42 kHz) was performed, and the original capacitor was continuously used for good results. (Check input/output waveform and balance, check sound output) Accessories: none Main specifications: 2 way bi-radial horn 2235H/2421A 93 db W556 x H908 x D480 mm 79.5 kg/1 piece (packing weight)
　　
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