MAINTENANCE! The company's first top-class home corner speaker system announced in 1947 by Vytavox, which was developed mainly for theatre equipment in the UK. The tone of the elongated horn is incomparable in charm. The elegant design that can be said to be an art worthy of the finest products is also excellent. The appearance is beautifully finished by maintenance. (Yamato Yuki)
Maintenance information: 2021.6.22 Maintained (exterior repair (many) /cleaning (heavy) /color loss part paint exterior black parts all painted horns, woofers, cable cleaning drivers Maintenance (cleaning center adjustment in magnetic circuit gap, whole cleaning of terminals, etc., external touch up on one side) unit desorption) (screw type terminal screw pickling rust treatment, cleaning the receiving side Remove sulfide, brush, clean and re-solder the plug ATT contacts and check the frequency characteristics (~16kHz depending on the circuit's convenience) and the original capacitor is performed for good results Continuous use input/output waveform and balance check, sound output check)
Accessories: none
Main specifications: Driver (S-2) CN149 · Woofer AK-157 · Horn CN157 · Network CN458 Actual Dimensions W1090 × H1350 × D770mm [Baffle Plate] W470 x H405mm Screw Hole Diagonal 365mm Aperture Diameter 330mm