The price has been drastically reduced. 2024/5/20 sales price 12,000 yen crossover 180 Hz board Compatible with the company's channel divider F-5/F-15/F-15L. The attenuation slope can be changed to -12 dB/oct and -18 dB/oct with an internal switch. The exterior is good, with a slight dullness (Kobayashi Hitoshi)
Maintenance information: 2024.5.19 Operation confirmed
Accessories: original box
Main specifications: attenuation characteristics -12 dB/oct, -18 dB/oct switching compatible models F-5/F-15/F-15L
The price has been reduced. 2024/8/6 sales price 18,000 yen crossover 10,000 Hz board Compatible with the company's channel divider F-5/F-15/F-15L. The attenuation slope can be changed to -12 dB/oct and -18 dB/oct with an internal switch (Oikawa Tetsuji)
Maintenance information: 2024.8.6 operation confirmed
Accessories: none
Main specifications: Compatible models F-5/F-15/F-15L attenuation characteristics -12, -18 dB/oct 10,000 Hz
Using silver-plated 5N oxygen-free copper for the 1.0m pair of analoctm plug conductors, you can hear detailed, powerful, and colorful sounds. (TAMURA Eiji)
Maintenance information: 2024.9.20 continuity confirmed
Accessories: No accessories
Horn tweeter with a rare coral network. Simply connecting to your speaker system will improve the overall quality of the system. Equipped with a horn-shaped tweeter H-60. It has a built-in network and a continuously variable level controller. Small scratches and dullness can be seen on the exterior. Serial 11345, 11496 (Fujisawa Yukishi)
Maintenance information: 2024.9.19 Operation confirmed
Accessories: No accessories
Main Specifications: Super Tweeter System 8Ω 20W Playback Frequency Band 7kHz to 22kHz Cutoff Frequency 7kHz (12dB/OCT) Output Sound Pressure Level 107dB W112 × H152 × D140mm 970g
Maintained in October 2022! A network with a crossover frequency of 7 kHz. Ideal for MID/HIGH 3-WAY systems using the 2440. On the exterior, paint is bald and oxidized (Yonejima Satoshi)
Maintenance Information: 2022.10.7 Maintained (Terminal rust removal, acid cleaning, insulation bushing & mounting screw replacement. ATT replacement A frequency characteristic measurement check (~ approx. 42 kHz) was performed, and the original capacitor was continuously used for good results. Input/output waveform and balance check, sound output check.)
Accessories: no accessories
Main specifications: crossover frequency 7 kHz allowable input (continuous program) 50 W impedance bass range: 12 to 16 ohms treble range: 12 to 16 ohms treble attenuation/variable volume mounting hole W140 x 108 mm 0.7 kg