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- description
- The deteriorated capacitors have been replaced with DAYTON film capacitors! The grain of the sound is clear and the smoothness of the connection has also been improved. crossover 1200 Hz. This network is ideal for the combination of a 38cm woofer and a 1-inch driver. The exterior has stains, paint peeling, etc. (Wang Zhan) Maintenance information: 2015.10.22 Maintained (terminal polishing, cleaning, insulation bush, mounting screw replacement. ATT cleaning. Exterior cleaning. Check the input/output waveform and balance, and check the sound output. Frequency characteristic measurement check. (*2013.1.28 capacitors have been replaced) Accessories: none Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control 1.8 kg
- description
- ALTEC network. Crossover:500/800/1,200Hz. Maintenance completed on Oct.10 2011. Exchanged to Dayton film condensors.
- description
- 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
- description
- Maintained! A popular 2-way 500Hz network. It's an essential network for 2" drivers. In addition to a 3-position attenuator, it is equipped with a high frequency boost switch. It is very effective when constructing a 2-way system with a JBL 2441 driver, etc. The sound has also become fresh due to terminal rust removal (acid washing) treatment and insulation bushings and mounting screw replacement. There is a feeling of wear and small scratches over time (Teramoto Hidehiko) Maintenance information: 2023/12/17 maintained (terminal rust removal (pickling) treatment, insulation bushing & mounting screw replacement. ATT (SW type) contact cleaning. Reinforced so that the coil fixing inside the housing does not come off. 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: none Main specifications: crossover 500Hz low range 8Ω high range 16Ω high frequency level control 6/8/10dB 1.9 kg
- description
- Maintenance completed in Nov.2009. 250W, 16 ohm. Crossover:500Hz. W28xH30.5xD13.7cm. 8.1kg.n
- description
- Under price (2020/10/5 selling price 75,000 yen) Maintained. Popular crossover 500Hz Please use it for JBL2440/2441 drivers. There is a sense of extrusion and grain, and the connection to the high range is also natural. You can enjoy the low range with elongation and the high zone with tension. It is essential to build a large system centered on a 38cm unit. Missing mounting screw hole Serial 11746/11748 (Itsuro Mizushima) Maintenance Information: 2019.12.5 Maintenanced (terminal rust removal, cleaning, insulation bushing & mounting screw replacement. SW ATT contact cleaning Frequency-characteristic measurement check is performed and the original capacitor is continuously used for good results. (Input and output waveform, balance check, sound output check) Accessories: None Main Specifications: Crossover 500Hz Network Impedance 12-16Ω High Range Level Control 6/8/10 dB W121 × H153 × D130mm 1.9 kg
- description
- rare! Altec's 2-way division network can be switched between 500 Hz and 800 Hz. A product that can be used not only with the A7 but also with other systems. The impression is glossy, while keeping the sense of openness typical of Altec intact. There is an appearance, dullness, and small wounds (Kobayashi Hitoshi) Maintenance information: 2023.9.17 Maintenance completed (frequency characteristics check, ATT cleaning) Accessories: none Main specifications: 8Ω W191 x H114 x D225 mm with 500 Hz/800 Hz switchover 1.25 kg
Manufacture:ALTEC
Price: JPY 63,636(pair)Sold Out
- description
- ALTEC network. 2way. Crossover:500/800/1200Hz(Variable). Our maintenance completed in Dec.2010.
- description
- The price has been reduced! 2020/7/19 Sales price 75,000 yen Maintained! ALTEC's crossover frequency variable network. Grain and sound cuts are also a good impression. This network makes it easy to change horns and drivers. The appearance has dusts and scratches. The color of the printing on the top plate is different on the left and right. Serial 336145/336146 (Makoto Kono) Maintenance information: 2020.7.19 Maintained (rear terminal screw and bridge rust removal (pickling) processing Front terminal orientation Corrected and increased deadline switching SW contact cleaning ATT disassemble contact Cleaning and contact grease application Frequency characteristic measurement check (~42 kHz) and continue using the original capacitor for good results input/output waveform and balance check sound output check) Accessories: None Main specifications: Crossover 500 Hz, 800 Hz, 1200 Hz can be switched with a jumper Banana plug input compatible W191 × H110 × D350 1.8 kg/book
- description
- We have cut the price! 2019/12/12 selling price 75,000 yen Replace the insulating bushing of the terminal part and refresh it! The sound grain is clear and the smoothness of the connection has been improved. It is a crossover 1200Hz network that is ideal for a combination of 38cm woofer+1" driver. The appearance has Kusumi, scratches, and a feeling of use. (Osamu Fukuzawa) Maintenance information: 2019.12.12 operation confirmed 2015.6.15 Maintained (Terminal polishing, cleaning, insulation bushing & mounting screw replacement. ATT cleaning I/O waveform and balance check, sound output check. (Frequency characteristic measurement check) Accessories: None Main specifications: Crossover 1200Hz 8Ω 3-position switch with level control
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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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