I cut the price! 2020/7/19 Selling price 75,000 yen Maintenance! ALTEC crossover frequency variable network. The grain and the cut of the sound are also a good impression. This network makes it easy for you to switch horns and drivers in a variety of ways. Appearance, there are Kusumi and Rubbed scratches. Serial K340599/K340611 (Makoto Kono)
Maintenance information: 2020.7.19 Maintenance (rust removal (pickling) treatment of rear terminal screw and bridge plate orientation correction and increase deadline switching SW contact cleaning ATT disassemble contact Cleaning and contact grease application frequency characteristics measurement check (~ approx. 42kHz) to continue using original capacitors for good results input/output waveform and balance check sound output check)
Accessories: None
Main Specifications: Crossover 500Hz, 800Hz, 1200Hz with jumper switching banana plug input compatible W191 × H110 × D350 1.8 kg/book