UESUGI MC boost transformer, low impedance model. We are loading transformers developed in collaboration with Tamura. Adopts a completely independent structure for the left and right, including the earth system. This model is ideal for orthophone MC cartridges. A sticker is attached to the back (Oikawa Tetsuji)
Maintenance information: 2025.12.16 Operation confirmed
Accessories: none
Main specifications: primary impedance 3 ohms secondary impedance 2 kΩ boost ratio 25.8 times W174 x H125 x D121 mm 2.5 kg
The price has been drastically reduced. 2025/11/26 sales price 45,000 yen ※1 bottle only. Comes with a rubber stand GENELEC POWERED MONITOR SPEAKER. It is an ideal near-field system for monitoring. The high-rigidity aluminum enclosure not only looks good, but also enables a perfect listening experience. It is in good condition without major damage (Oikawa Tetsuji)
Maintenance information: 2025.11.26 Operation confirmed
Accessories: power cable, rubber stand
Main specifications: frequency characteristics 58Hz-20kHz (-6 dB) amplifier output LF40W/HF40W output sound pressure level 108 dB H285 × W189 × D178 mm weight 5.6 kg
The price has been reduced. 2025/12/5 sales price 99,800 yen GENELEC powered monitor speaker. It is an ideal near-field system for monitoring. The high-rigidity aluminum enclosure not only looks good, but also enables a perfect listening experience. There are no noticeable scratches (Sasaki Shota)
Maintenance information: 2025.12.5 operation confirmed
Accessories: brand new stand, power cable
Main specifications: frequency characteristics 58Hz-20kHz (-6 dB) amplifier output LF40W/HF40W output sound pressure level 108 dB H285 × W189 × D178 mm weight 5.6 kg
The disposal price has been reduced! Member prices are not applicable. 2025/11/19 sales price 3,000 yen This is a BOSE ceiling and wall hanging white bracket. It is ideal for mounting background music and surround speakers in stores and living rooms. The exterior is dirty and dull. (TAMURA Eiji)
Accessories: No accessories
Main specifications: Compatible models 101 series 111AD series 111PY series 201V 125 MMS-1 100 series 121 series 201 series 214 300PM 501Z satellite dimensions W100xH136xD100mm weight 800g/1 piece
Maintained! This network is ideal for 7000 Hz crossovers, 075 and 077. There is rust and corrosion over time (Daiki Goto)
Maintenance information: 2025.11.30 Maintained (attenuator VR replacement
Insulating bushings, screw deterioration replacement, and crossover checks are OK.)
Accessories: none
Key Specifications: Variable Level Control Crossover Frequency 7kHz 8Ω Weight 900g
This is a Category 6 compatible cable that is ideal for the 3.0m AN cable CAT6 Gigabit LAN standard. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Accessories: none
The price has been reduced. 2025/6/7 sales price 24,000 yen, unopened, set of 4 It is said to be for quadra spike racks. These are high sound quality legs that can be used in place of genuine legs from compatible racks. Ideal sound quality can be brought out when combined with EcoBrass Spike-Base (ASB-0104/ASB-0103) (permanent future)
Maintenance information: 2025.6.7 operation confirmed
Accessories: none
Main specifications: Compatible models QUADRASPIRE racks (compatible with Q4/Q4D series and QAVM glass shelf models)
screw hole diameter 12mm
Maintenance completed in 2024/5. With a 7000 Hz crossover, this network is ideal for tweeters such as 075 and 077! Please enjoy using it in a way that suits your needs, such as 2 way or 3 way. Exterior, paint deterioration and peeling, dullness, and feeling of use can be seen 18348/19572 (Asane Satoshi Law)
Maintenance information: 2024.5.25 maintained (terminal replacement, terminal cleaning (coil replacement) attenuator VR replacement, crossover 7000 Hz check OK)
Accessories: none
Key Specifications: Variable Level Control Crossover Frequency 7kHz 8Ω Weight 900g
A carbon fiber cleaner ideal for cleaning analog discs. The carbon fiber brush removes dust and static electricity left on the surface of the analog disc. There is a feeling of use (Takasaki Atsushi)
Accessories: none
※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. (Kobayashi Hitoshi)
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
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
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
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. There is rust on the main body (Sasaki Shota)
Maintenance information: 2024.9.26 Maintained (terminal terminal mounting screw rust replacement and insulation bushing deterioration replacement. Terminal cleaning, input terminal replacement with original, attenuator SW contact cleaning, crossover check OK)
Accessories: none
Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control
Maintained! A network with a crossover frequency of 7000 Hz. Ideal for MID/HIGH use in 3-way systems using the JBL 2420/2440. In addition to dullness and small scratches on the exterior, there is a feeling of use such as peeling paint (Ryo Mizusaki)
Maintenance information: 2024.8.11 Maintained (12 terminal terminal mounting screws replaced due to rust, 24 insulating bushings deteriorated and replaced. Terminal dirt ultrasonic cleaning. Replaced the attenuator for VR Gari. (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
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 is a slight feeling of use on the exterior, such as dullness and scratches (Mizusaki Ryo)
Maintenance information: 2024.8.11 Maintained (12 terminal terminal mounting screws replaced due to rust, 24 insulating bushings deteriorated and replaced. Terminal dirt ultrasonic cleaning. Replaced the attenuator for VR Gari. (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
Maintained! A network with a crossover frequency of 7000 Hz. Ideal for MID/HIGH use in 3-way systems using the JBL 2420/2440. In addition to dullness and small scratches on the exterior, there is a feeling of use such as peeling paint (Ryo Mizusaki)
Maintenance information: 2024.8.11 Maintained (12 terminal terminal mounting screws replaced due to rust, 24 insulating bushings deteriorated and replaced. Terminal dirt ultrasonic cleaning. Replaced the attenuator for VR Gari. (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
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. There are stains, scratches, and a feeling of use on the exterior. Serial 9771 9927 (Tomonori Asae)
Maintenance information: 2024.7.30 maintained (terminal terminal mounting screw rust and bushing deterioration replacement terminal ultrasonic cleaning attenuator SW contact cleaning crossover check)
Accessories: none
Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control
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. There are stains, scratches, and a feeling of use on the exterior. Serial 15059 15192 (Tomonori Asaine)
Maintenance information: 2024.7.30 maintained (terminal terminal mounting screw rust and bushing deterioration replacement terminal ultrasonic cleaning attenuator SW contact cleaning crossover check)
Accessories: none
Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control
Maintained! A network with a crossover frequency of 7000 Hz. Ideal for MID/HIGH use in 3-way systems using the JBL 2420/2440. In addition to dullness and small scratches on the exterior, there is a feeling of use such as paint peeling. Serial 24693 24691 (Hiroki Aso)
Maintenance information: 2024.5.4 maintained (12 terminal terminal mounting screws, 24 insulating bushings replaced for deterioration. The capacitor used for terminal cleaning is a Dayton attenuator VR contact cleaning crossover 7000 Hz check)
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
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. The exterior has dullness and scratches due to use over time, serial 18254 18275 (Asaine Satoshi Law)
Maintenance Information: 2024.4.16 Maintained (Screws, Insulated Washer Parts Replacement Switch Contact Cleaning)
Accessories: none
Key Specifications: Crossover 1200 Hz 8 Ohm 3 Position Switch with Level Control
Maintained! A network with a crossover frequency of 7 kHz. Ideal for MID/HIGH 3-WAY systems using the 2440. On the exterior, there is a feeling of use, such as paint peeling off and scratches scattered around. Serial 17041 17049 (Hiroki Aso)
Maintenance information: 2023.3.31 Maintained (terminal rust removal, acid wash, insulating bushing & mounting screw replacement, ATT brand new replacement, frequency characteristic measurement check (~ approx. 42 kHz), continue using the original capacitor for good results, input/output waveform and balance confirmation sound output check)
Accessories: none
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
Maintained on 2015.6.11. The graininess of the sound has been clarified, and the smoothness of the connection has also been improved. It is a crossover 1200 Hz network ideal for the combination of a 38 cm woofer and 1 inch driver. The exterior has paint peeling and stains. Serial 9858/9958 (Miura Kimiya)
Maintenance Information: 2015.6.11 Maintained (terminal polishing, cleaning, insulation bush mounting screw replacement. ATT cleaning. Input/output waveform and balance check, sound output check. (Frequency characteristic measurement check)
Accessories: no accessories
Key Specifications: Crossover 1200Hz 8Ω 3-Position Switch with Level Control