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- description
- The price has been reduced. 2026/4/4 sales price 39,800 yen ※Currently sold. Yamamoto Acoustics network for ALTEC 604 (8 ohms). Specifications are unknown (Oikawa Tetsuji) Maintenance information: 2026.4.4 operation confirmed Accessories: instruction manual Main specifications: network dimensions H160xH150xD100mm for ALTEC 604 (8Ω) weight 3.3 kg/1 piece
- description
- ※Since the age is different on the left and right, it is cheap. A crossover network with exactly the same structure as the company's X8. This network is recommended when using BB4 with a T350 or 12TRXB. On the exterior, there is rust on the terminal part. (TAMURA Eiji) Maintenance information: 2026.5.4 sound output confirmed Accessories: none Main specifications: crossover frequency 3,500 Hz 8 ohms allowable input 100 W external dimensions W114 x H89 x D92 mm weight 680 g
- description
- Easy to use 800Hz crossover network. It has exactly the same structure as the company's X36. It can be used in combination with driver units T25A and 1823M. As for the exterior, there is dullness and rust on the terminals. (TAMURA Eiji) Maintenance information: 2026.5.4 operation confirmed Accessories: none Main specifications: 800Hz 8Ω 100W W114 × H121 × D92 mm 1.8 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2025/12/25 sales price 20,000 yen. ※There is only 1 bottle, and there are problems such as a missing square black cover on the back, etc., and it is inexpensive. This is Altech's 2-way, 800Hz crossover network. Equipped with an attenuator. Please use this when you want to change A5 or A7 to 800Hz. The exterior has a strong sense of use such as scratches and dullness (Murakoshi Yoichi) Maintenance information: 2025.12.14 sound output confirmed Accessories: none Main specifications: allowable input 100W input impedance 8Ω attenuator 1dB to 10dB crossover frequency 800Hz dimensions W122 x H140 x D143 mm weight 1.6 kg
- description
- Maintained! A type with few exhibits! Crossover 800 Hz network. It is a rare item that is essential for 2-way systems. There are line marks and threads on the exterior. Serial 11365, 11391 (Fujisawa Yukishi) Maintenance information: 2026.4.29 maintained (single-side attenuator SW defect replacement, terminal mounting screw rust and insulation bushing deterioration replacement, crossover check OK) Accessories: No accessories Main specifications: Impedance: 8 ohms low range/16 ohm treble range, 800 Hz, high frequency boost, 3-step switching
- description
- Maintained! It's been in stock for the first time in about 8 years! 3-way network Excellent parts such as high voltage resistant non-polar capacitors and coils using low loss Orient cores are used. Combinations of units around LE14H, LE175, LE85, and 077 can be performed. (FUJISAWA KOSHI) Maintenance information: 2026.4.27 Maintained (ATT, VR disassembly contact cleaning. Internal cover rust cleaning and painting Replace 10 deteriorated capacitor resistors.) Accessories: No accessories Main specifications: 3-way network crossover frequency 800Hz, 8.5kHz input impedance 8Ω system allowable input 150W (continuous program), continuously variable level control, 4.1 kg
- description
- Maintained! Crossover 7000 Hz. Recommended for those who want to add 075 or 077. There is dullness and small scratches. Serial 32641/34231 (Eternity Miraito) Maintenance information: 2026.4.16 maintenance completed (attenuator VR replacement, terminal mounting screw rust, insulation bushing deterioration replacement, terminal ultrasonic cleaning, crossover check OK) Accessories: none Key Specifications: Variable Level Control Crossover Frequency 7kHz 8Ω Weight 900g
- description
- Maintained! The front paint peels off a lot, so it's cheap. A rare 800 Hz/8 ohm network that doesn't arrive easily. For those who are self-made and use LE175 or LE85. You can enjoy a horn sound that is a bit different from 500Hz. There are paint peeling, line scratches, rust spots, etc. on the exterior. Serial 6218/6226 (Eternity Miraito) Maintenance information: 2026.4.16 maintenance completed (input terminal deterioration replacement, ultrasonic terminal cleaning, insulation bushing mounting screw rust replacement, attenuator switch contact cleaning, crossover check OK) Accessories: none Main specifications: impedance 8 ohms, crossover, 800 Hz, 120 W, 3-stage gain control, approx. 1.9 kg
- description
- Maintained! Popular 500 Hz networks installed in Paragon and Olympus. It uses excellent parts such as high-voltage non-polar capacitors and coils using low-loss Orient cores, and is a network that is easy to use with 500 Hz crosses, and is very easy to use for those who are assembled with 175 or 375 drivers. It is in good condition for its model year. Serial 30627, 31069 (Fujisawa Yukishi) Maintenance information: 2026.4.5 maintained (attenuator SW contact cleaning, insulation bushing deterioration replacement terminal ultrasonic cleaning Screw rust replacement and crossover check OK) Accessories: No accessories Key Specifications: Crossover Frequency/500Hz Level Control/3 Position Switch 8Ω W159 × H153 × D120 mm 2.3 kg
Manufacture:ALTEC
Price: JPY 10,000(only one piece)
- description
- The disposal price has been reduced. Member discounts are not applicable. 2026/1/6 sales price 15,000 yen. ※There is only one, and the attenuator is thin, so it is inexpensive. This is Altec's 904-8A network. The crossover is 1500 Hz. A rubber-like sheet is attached to the body (Murakoshi Yoichi) Maintenance information: 2025.12.13 sound output confirmed Accessories: none Main specifications: W191 x H109 x D230 mm 1.9 kg
- description
- Maintained! A network with a crossover frequency of 7000 Hz. Ideal for MID/HIGH use in 3-way systems using the JBL 2420/2440. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2026.3.30 maintenance completed (VR attenuator replacement, terminal mounting screw rust, insulation bushing deterioration replacement, terminal ultrasonic cleaning, crossover check OK) Accessories: none Main specifications: Crossover frequency 7 kHz allowable input (continuous program) 50 W impedance low range 12 to 16 ohms treble range 12 to 16 ohms treble attenuation/variable volume mounting hole W140 x 108 mm 0.7 kg
- description
- Maintained! The grain of the sound is clear and the smoothness of the connection has also been improved. This is a 1200 Hz crossover network ideal for the combination of a 38 cm woofer and 1 inch driver. You can see a feeling of use, such as appearance, dullness, scratches, chips, etc. (Kobayashi Hitoshi) Maintenance information: 2026.3.30 maintenance completed (CONTROL switch contact cleaning, terminal mounting screw rust and insulation bushing replacement, crossover check) Accessories: none Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control
- description
- Maintenance has been completed, including replacement of attenuators and insulating bushings. A 1500 Hz crossover network perfect for combining the LE14A with the 175DLH and LE175. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2026.3.31 maintained (replacement crossover check OK for terminal mounting screws, rust and insulation bushing deterioration replacement terminal ultrasonic cleaning input terminal deterioration replacement attenuator VR Gari) Accessories: none Key Specifications: 1500 Hz crossover frequency, level control, volumetric input impedance, 8 ohms
- description
- Maintained! A network with a crossover frequency of 7000 Hz. Ideal for MID/HIGH use in 3-way systems using the JBL 2420/2440. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2026.3.26 maintained (terminal terminal mounting screw rust and insulation bushing deterioration replacement, terminal ultrasonic cleaning, attenuator VR replacement, crossover check OK) Accessories: none Main specifications: Crossover frequency 7 kHz allowable input (continuous program) 50 W impedance low range 12 to 16 ohms treble range 12 to 16 ohms treble attenuation/variable volume mounting hole W140 x 108 mm 0.7 kg
- description
- Maintained! Professional crossover 800 Hz network. It's an exhilarating sound with a good view. How about making a 2-way horn system with a 16 ohm unit? The exterior has a feeling of use such as blows and small scratches. Serial 14451/14467 (Tomonori Asaine) Maintenance information: 2026.3.6 maintained (ATT switch contact cleaning insulation bushing deterioration replacement terminal ultrasonic cleaning crossover check) Accessories: none Main specifications: crossover frequency 800 Hz impedance 12 to 16 ohms W122 x H154 x D132 mm 1.9 kg/1 unit
- description
- Maintained! A network with a crossover frequency of 7000 Hz. Ideal for MID/HIGH use in 3-way systems using the JBL 2420/2440. The exterior is dull suitable for the model year, and there is a slight paint float (Wang Zhan) Maintenance information: 2026.3.5 Maintained (ATT, internal screws, insulating bushing replacement. Terminal ultrasonic cleaning and crossover check OK. (Knob installation adjustment) Accessories: none Main specifications: Crossover frequency 7 kHz allowable input (continuous program) 50 W impedance low range 12 to 16 ohms treble range 12 to 16 ohms treble attenuation/variable volume mounting hole W140 x 108 mm 0.7 kg
- description
- ※Inexpensive due to hole processing and processing scratches. Maintained. This is an N8000 that has been refreshed by replacing the attenuator. Crossover network 8Ω crossover 8kHz continuously variable level control Ideal in combination with JBL LE175, LE85/075, 077. In addition to the exterior, as described above, you can see a feeling of use such as dents, dullness, scratches, etc. (Hiura Katsuji) Maintenance information: 2025.4.13 maintenance completed (attenuator VR replacement terminal mounting screw replacement insulation bushing replacement terminal cleaning crossover check OK) Accessories: none Key Specifications: Variable Level Control Crossover Frequency 8kHz 8Ω 0.9kg
- description
- Maintained! A type with few exhibits! Crossover 800 Hz network. It is a rare item that is essential for a 2-way system. You can see a feeling of use such as appearance, dullness, abrasions, etc. (Satoshi Yonejima) Maintenance information: 2025.11.19 Maintained (terminal mounting screws replaced. Insulating bushing replacement. Terminal ultrasonic cleaning attenuator SW contact cleaning. (Crossover check OK) Accessories: No accessories Main Specifications: Impedance: Low Range 8 Ohms, Treble Range 16 Ohms, Crossover 800 Hz, High Frequency Boost, 3 Phase Switching
- description
- Maintained in 2024/5! JBL's 2-way network. An essential item when adding a tweeter driver to a full range unit such as the D130. The exterior has paint peeling and dullness. Serial 39585/38470 (Tomonori Asaine) Maintenance Information: 2024.5.16 Maintained (12 Terminal Mounting Screws, 24 Insulating Bushings, Terminal Cleaning, Attenuator, VR Replacement, Crossover Check) Accessories: none Main specifications: 2-way network 8 ohm crossover 2,500 Hz W121 × H153 × D93 mm 0.7 kg
- description
- Maintained! A rare 800 Hz 8 ohm network that doesn't arrive easily. The low frequencies are smoothly pushed out, and the clarity of the mid to high frequencies is enhanced. This network is recommended for those considering using a 2-way driver configuration. For LE175 and LE85 users You can enjoy a horn sound that is a bit different from 500Hz. Dullness and oxidation can be seen. (FUJISAWA KOSHI) Maintenance Information: 2025.8.26 Maintained (Terminal mounting screws replaced due to rust. Insulating bushing deterioration replacement. Terminal ultrasonic cleaning. Attenuator SW contact area cleaning. (Crossover check OK) Accessories: No accessories Main specifications: impedance 8 ohms, crossover, 800 Hz, 120 W, 3-stage gain control, approx. 1.9 kg
- description
- 2012 capacitor replaced, ATT maintained. A slightly unusual model. It is a 2-way crossover with 1200 Hz specifications. Since high frequency attenuation is up to 0/-2/-4/-6, it is possible to narrow down drivers compared to normal networks. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2025.7.2 operation confirmed 2012.2.5 maintained (ATT cleaning, terminal tightening, resin seat plate crack replacement, capacitor replacement/Dayton use, input/output waveform and balance check, sound output check, frequency characteristic measurement/ ~ 42 kHz) Accessories: none Main specifications: 2-way network crossover 1200Hz W121 × H152.5 × D130 mm 1.3 kg
- description
- Maintained! Professional crossover 800 Hz network. It's an exhilarating sound with a good view. How about making a 2-way horn system with a 16 ohm unit? There is a feeling of use on the exterior, such as dullness and small scratches (Mizusaki Ryo) Maintenance information: 2024.7.1 Maintained (terminal terminal mounting screws rust and insulation bushing deterioration replacement. Terminal cleaning, transformer adhesion repair. (Attenuator SW contact cleaning, crossover check OK) Accessories: none Main specifications: crossover frequency 800 Hz impedance 12 to 16 ohms W122 x H154 x D132 mm 1.9 kg/1 unit
- description
- The price has dropped drastically. 2018/8/31 sales price 79,800 yen The capacitor has been replaced with a JENTZEN film capacitor! The network used in the L200B. Perfect for 2-way use assuming a JBL 15 inch woofer. It is a rare network with a thick and powerful sound. There are stains and small scratches on the exterior (Wang Zhan) Maintenance information: Maintained on 2015.7.7 (terminals replaced with banana plug compatible products. The connection part of the input wiring was changed to a gobble. ATT exchange. Check the input/output waveform and balance, and check the sound output. Frequency characteristic measurement check) 2011.7.21 Maintained (capacitor - replacement, silicon bond application, ATT contact check, rivet repair, characteristic check, sound and waveform check, interior cleaning, etc.) Accessories: none Main specifications: 8Ω 800Hz 150W mounting opening W91xH98mm screw pitch left and right 111 mm top and bottom 143 mm
- description
- Maintained! The grain of the sound is clear and the smoothness of the connection has also been improved. This is a 1200 Hz crossover network ideal for the combination of a 38 cm woofer and 1 inch driver. You can see the exterior, dullness, abrasions, etc. and a feeling of use (Murakoshi Yoichi) Maintenance information: 2024.11.20 maintenance (terminal mounting screws, rust and insulation bushing deterioration replacement, replacement of 1 terminal cleaning terminal, attenuator SW contact cleaning, crossover check OK) Accessories: none Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control
- description
- Maintained! A rare 800 Hz 8 ohm network that doesn't arrive easily. The low frequencies are smoothly pushed out, and the clarity of the mid and high frequencies is enhanced. This network is recommended for those considering using a 2-way driver configuration. For LE175 and LE85 users. You can enjoy a horn sound that is a bit different from 500Hz. A feeling of use can be seen on the exterior, dullness, rust, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.11.10 maintenance completed (terminal mounting screw rust and insulation bushing deterioration replacement terminal ultrasonic cleaning, attenuator SW contact cleaning crossover check) Accessories: none Main specifications: impedance 8 ohms, crossover, 800 Hz, 120 W, 3-stage gain control, approx. 1.9 kg
Manufacture:ALTEC
Price: JPY 68,182(pair)
- description
- Maintained. Scarce! Altec 604-8G coaxial 2-way network. The crossover is 1,500 Hz. If you've been looking for one, take this opportunity. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.11.10 Maintenance completed (terminal part soldered, reworked, attenuator disassembled, cleaned, speaker terminal cleaned crossover check) Accessories: none Key Specifications: Crossover 1500 Hz impedance 8 ohms
- description
- Maintained! The grain of the sound is clear and the smoothness of the connection has also been improved. This is a 1200 Hz crossover network ideal for the combination of a 38 cm woofer and 1 inch driver. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.11.3 Maintained (speaker terminal replaced. Terminal mounting screw rust replacement insulation bushing replacement attenuator SW contact cleaning crossover check OK) Accessories: none Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control
- description
- Maintained! A rare 800 Hz 8 ohm network that doesn't arrive easily. The low frequencies are smoothly pushed out, and the clarity of the mid and high frequencies is enhanced. This network is recommended for those considering using a 2-way driver configuration. For LE175 and LE85 users You can enjoy a horn sound that is a bit different from 500 Hz (Sasaki Shota) Maintenance information: 2024.9.26 Maintained (terminal terminal mounting screw rust replacement and insulation bushing deterioration replacement. Terminal cleaning, transformer adhesion repair, attenuator SW contact cleaning, crossover check OK) Accessories: none Main specifications: impedance 8 ohms, crossover, 800 Hz, 120 W, 3-stage gain control, approx. 1.9 kg
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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