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- description
- Maintained! Yamaha's luxurious mid-range horn driver unit with a high-purity beryllium diaphragm, and it is a driver with clean sound quality without Yamaha habits. There aren't many exhibits, so be sure to take this opportunity! There are some scratches on the diaphragm on one side. Serial 100083, 100084 (Fujisawa Yukishi) Maintenance information: 2025.5.20 Maintained (vibration plate installation adjustment , No.100084 Equalizer Center Part Adhesion Defect Repair) Accessories: mounting screws Main specifications: impedance 8 ohms, domed beryllium, 108 dB, crossover, 500 Hz, playback frequency, 300 Hz to 15,000 Hz, throat diameter 35 mm, W165 x H144 mm, 6.75 kg
- description
- The price has been reduced. 2025/5/18 sales price 250,000 yen Maintenance completed. This compression driver is famous for being installed in late PARAGON models. It uses a heavyweight magnetic circuit, and the sense of scale that is comparable to 375 is truly remarkable. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.5.18 Maintenance completed (magnetic circuit gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning/screw replacement) Accessories: none Main specifications: 2 inch Alnico magnet, frequency band, 500 to 18,000 Hz, allowable input, 60 W, 16 ohms, throat diameter: 5.0 cm, diameter: 180 mm, depth: 130 mm, weight: 11.8 kg
- description
- ※Inexpensive because it is in poor condition. Maintained! A typical Altec 1-inch driver mounted on Valencia and A7. The fact that it blows up without a ceiling is an appeal like no other. The sensitivity is also very high, and the vivid production is a first-class product. There is a scratch on the diaphragm, and there is overall corrosion (Oikawa Tetsuji) Maintenance information: 2025.5.20 Maintained (vibration plate installation adjustment DCR (A 7.6ohm vibrating plate scratch ant) (B7,3 ohm vibrating plate scratch ant) insulation bushing deterioration replacement) Accessories: none Main specifications: frequency characteristics, 500 Hz to 20 kHz, allowable input, 30 W, impedance, 8 ohms, output, sound pressure level: 107 dB, crossover frequency: 500 Hz or more, throat diameter: 25 mm, compatible horn: 511B, 811B, diameter 114 x D83 mm, 2.6 kg
- description
- *Currently sold. 9cm hard dome scoker unit There is a dent in the grill, and the tip of the negative terminal is slightly cracked (Oikawa Tetsuji) Maintenance information: 2025.5.14 Operation confirmed Accessories: none Main specifications: 8 ohms 97 dB crossover 500 Hz diameter 180 x depth 155 mm 3.0 kg
- description
- The price has been drastically reduced. 2025/5/11 sales price 118,000 yen Maintained! Compression driver used in the S9500. It features a responsive sound due to a combination of a titanium diaphragm and a neodymium magnet (Daiki Goto) Maintenance information: 2025.5.11 Maintained (replacement adjustment due to broken vibrating plate. DCR (31567 8.0 ohm vibrating plate kizunashi/31567 8.1 ohm vibrating plate kizunashi) Accessories: original box Main specifications: 16 ohms, allowable input, 150 W, 500 Hz to 20 kHz, crossover frequency: 500 Hz, diameter: 168 x depth: 142 mm, 4.8 kg
- description
- The price has been drastically reduced. 2025/4/23 sales price 69,800 yen*Inexpensive because the rubber cover on the outer circumference is out of stock. Maintained! A coherent wave structure is used for the phase plug. It is designed so that the phase plug can be connected directly to the horn throat. A titanium diaphragm is used. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.4.23 maintenance completed (pad dampener replacement, speaker terminal screws and insulation bushing replacement) Accessories: original box (2447H) Main specifications: Throat diameter 3.8 cm, 16 ohms, frequency characteristics, 500 Hz to 20 kHz, 15.5 kg (actual measurement)
- description
- Maintained! Representative of JBL's 1-inch driver units. The playback band is wide, so you can enjoy changing the network cross freely. The toughness, sound pressure, and full-bodied mid-high range sound are attractive for slight input (Wang Zhan) Maintenance information: 2025.5.2 maintained (vibration plate installation adjustment, pad dampener and mounting screws replaced. Insulating bushing replacement. Dispensing terminal contact part cleaning, vibration plate terminal contact part cleaning) Accessories: none Main specifications: 1 inch driver 500 to 20,000 Hz 8 ohms (DCR 40757/5.7 ohm 46314/5.8 ohm) W145 x D97 mm 5.1 kg/book
- description
- Maintained in 2021. An impressive 1-inch driver with a smooth, stretchy high range. Compared to the LE85, the sound is natural and has a sense of depth (Daiki Goto) Maintenance information: 2021.11.2 Maintained (diaphragm installation adjustment. Insulating washers, screws, and pad dampeners replaced. DCR (15295/6.2 ohm diaphragm undamaged) DCR (15304/6.2 ohm diaphragm undamaged) Accessories: none Key Specifications: 1 inch driver, 8 ohm, crossover, 500 Hz, 108 dB, diameter: 114 x D98 mm, weight: 4.1 kg
- description
- The classic model for professional 1" screwdrivers. It is installed in many of the company's 43 series, etc., and it is a driver that is easy to balance even when combined with various woofers and tweeters. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.4.13 Operation confirmed Accessories: none Main specifications: 1 inch driver throat diameter 25 mm 16 ohms (measured 10/12 ohms) 118 dB frequency characteristics 800 Hz to 20 kHz crossover frequency 500 Hz or more 5.1 kg
- description
- *The diaphragm has been replaced with DR16R2421. The classic model for professional 1" screwdrivers. It is installed in many of the company's 43 series, etc., and it is a driver that is easy to balance even when combined with various woofers and tweeters. The exterior has a small dent on one side of the diaphragm (Ryo Mizusaki) Maintenance information: 2025.3.30 storefront operation confirmed Accessories: none Main specifications: 1 inch driver throat diameter 25 mm 16 ohms (measured 10/12 ohms) 118 dB frequency characteristics 800 Hz to 20 kHz crossover frequency 500 Hz or more 5.1 kg
- description
- The price has been drastically reduced. 2024/11/26 Sales price 69,800 yen Maintenance completed! The classic model for professional 1" screwdrivers. It is installed in many of the company's 43 series, etc., and it is a driver that is easy to balance even when combined with various woofers and tweeters. Exterior, paint deterioration, dullness, rust, scratches, etc. can be seen (Kobayashi Hitoshi) Maintenance information: 2024.11.26 maintenance completed (diaphragm installation adjustment, pad dampener, mounting screw replacement, terminal contact part cleaning, ultrasonic cleaning of terminal dirt, insulation bushing replacement, diaphragm cleaning) Accessories: original box, instruction manual Main specifications: 1 inch driver, throat diameter: 25 mm, 16 ohms (measured 10/12 ohms), 118 dB, frequency characteristics, 800 Hz to 20 kHz, crossover frequency: 500 Hz or more, 5.1 kg
- description
- The price has been reduced. 2024/12/18 sales price 69,800 yen Maintained! JBL professional 1" screwdriver It was also installed in the late 4344 model. It is a utility driver that can be used in either 2 or 3 ways because it has a sound with a firm outline, but it doesn't come out too much. There is dullness and tape marks (Oikawa Tetsuji) Maintenance information: 2024.12.18 maintained (SP terminal, internal wiring replacement, pad dampener deterioration replacement, low range, vibration plate mounting adjustment screw, replacement due to rust, DCR (28615 5/6 ohm vibration plate, no scratches) DCR (28670 5.8 ohm vibrating plate no scratches) Accessories: none Main specifications: 800 to 20,000 Hz 16 ohms recommended crossover 800 Hz 110 dB throat diameter 2.5 cm 4.8 kg
- description
- The price has been drastically reduced. 2023/9/9 sales price 69,800 yen*The diaphragm has been replaced with a D8R2421, and the label on one side is missing, so it's cheap. Maintained! Representative of JBL's 1-inch driver units. The playback band is wide, so you can enjoy changing the network cross freely. The toughness, sound pressure, and full-bodied mid-high range sound are appealing, which is unbelievable for some input. There are small scratches and paint peeling (Oikawa Tetsuji) Maintenance information: 2023.9.9 maintained (diaphragm installation adjustment (vibration plate is equipped with D8R2421) Accessories: none Main specifications: 1 inch driver, 500 to 20,000 Hz, 8 ohms, W145 x D97 mm, 5.1 kg/bottle
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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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