Maintained! Professional cross 800Hz network. The impression is that the low frequencies are pushed out smoothly, and the clarity of the mid to high frequencies has improved. This network is useful for creating 2-way systems where woofers have a certain amount of area. The exterior is dull and scratched. Serial 15944/16467 (Yonejima Satoshi)
Maintenance information: 2020.6.2 maintained (terminal rust removal (pickling) treatment, cleaning, insulation bushing & mounting screw replacement. ATT (SW type) contact cleaning. Solder fixed to ATT SW. Coil fixing is reinforced with silicone. Frequency characteristics measurement checks (~ approx. 42 kHz) were performed, and the original capacitors were continued to be used for good results. (Check input/output waveforms and balance, check sound output)
Accessories: no accessories
Main specifications: crossover frequency 800 Hz impedance 12 to 16 ohms W122 x H154 x D132 mm 1.9 kg/1 unit
Maintained! Professional cross 800Hz network. The internal capacitor was replaced with a Dayton one. It's an exhilarating sound with a great vantage point. How about making a 2WAY horn system with a 16Ω unit? serial 28100/28523
Maintenance information: 2020.6.4 Maintenance implementation (terminal rust removal pickling treatment, cleaning, insulation bushing & mounting screw replacement, SW type ATT contact cleaning, frequency characteristic measurement check, and continued use of the original capacitor for good results ~ approx. 42 kHz, input/output waveform and balance check, sound output check)
Accessories: none
Main specifications: Crossover frequency 800 Hz impedance 12 to 16 Ω W122 × H154 × D132 mm 1.9 kg/1 unit
The price has been reduced! 2019/11/24 Selling price 75,000 yen Maintained! It is a cross 800Hz network that is very useful. The impression is that the low frequencies are pushed out smoothly, and the clarity of the mid-high frequencies is improved. It is a network that is useful for making a 2-way system that gives the woofer a certain amount of space. The exterior has a feeling of use and small scratches.. Serial 11409/11812 (Kei Otani)
Maintenance information: 2019.11.24 Operation confirmed
2015.6.15 Maintained (terminal polishing, cleaning, insulation bush replacement, SW ATT cleaning, input/output waveform and balance check, sound output check, frequency characteristic measurement check/ ~ approx. 42kHz)
Accessories: none
Main specifications: Crossover frequency 800 Hz Impedance 12 to 16 Ω W122 × H154 × D132 mm 1.9 kg/1 unit