Comes with original box Kojo Seiko power strip. Thoroughly designed so that all power lines are mounted on the subchassis and are independent of the outer case, and the subchassis is suspended and mounted on the outer case via titanium parts, making it a tap that makes it difficult to transmit vibrations. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.3.15 continuity confirmed
Accessories: instruction manual, original box
Main specifications: 7 outlets (3P/6, 2P/1) W56 x H35 x D363 mm, approx. 907 g
The price has been drastically reduced. 2024/11/27 Sales price 148,000 yen Marantz service includes pickup replacement and manufacturer maintenance! This model takes the same configuration as the flagship 7S1. The quality of the sound has improved compared to the predecessor, and in particular, the thickness of the sound has increased from low to medium, making it a well-balanced sound. The clear and clean spatial expression and smooth, gentle mid-high sound are attractive. There are multiple scratches on the top plate (Oikawa Tetsuji)
Maintenance information: 2024.11.27 manufacturer maintained (pickup, loading belt replacement. SACD in-board capacitor installation. (Inspection of each part and implementation of operation tests)
Accessories: remote control, instruction manual, power cable
Main specifications: original mechanical module SACDM-1 1 bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 x H127 x D413 mm 16.5 kg
PSE standard product! Kojo Seiko outlet tap. It consists of 3 parts: top cover, bottom chassis, and subchassis, which inherits the concept of the popular “Force Bar” series. A powerful machine that is particular about materials such as body materials, tin-plated internal wiring, and TAOC vibration-absorbing sheets. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2024.7.22 continuity confirmed
Accessories: none
Main specifications: 3P outlet x 6, 2P outlet x 1 1,500VA AC100V (rated AC125V) W59 x H37 x D363 mm 1.089 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/4/14 sales price 198,000 yen This model takes the configuration of the flagship 7S1. The quality of the sound has improved compared to the predecessor, and in particular, the thickness of the sound has increased from low to medium, making it a well-balanced sound. The clear and clean spatial expression and smooth, gentle mid-high sound are attractive. There is a scratch on the top plate. Serial 20011208001208 (Fujisawa Yukishi)
Maintenance information: 2024.4.14 Operation confirmed
Accessories: remote control, instruction manual, power cord, connection cord
Main specifications: original mechanical module SACDM-1 1 bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 x H127 x D413 mm 16.5 kg
Kojo Seiko outlet tap. It consists of 3 parts: top cover, bottom chassis, and subchassis, which inherits the concept of the popular “Force Bar” series. A powerful machine that is particular about materials such as body materials, tin-plated internal wiring, and TAOC vibration-absorbing sheets. There are some small scratches (Murakoshi Yoichi)
Maintenance information: 2024.4.14 continuity confirmed
Accessories: none
Main specifications: 3P outlet x 6, 2P outlet x 1 1,500VA AC100V (rated AC125V) W59 x H37 x D363 mm 1.089 kg
Comes with original box Kojo Seiko power strip. Thoroughly designed so that all power lines are mounted on the subchassis and are independent of the outer case, and the subchassis is suspended and mounted on the outer case via titanium parts, making it a tap that makes it difficult to transmit vibrations. There is dullness and small scars (Oikawa Tetsuji)
Maintenance information: 2024.2.11 confirmed
Accessories: original box
Main specifications: 7 outlets (3P/6 outlets/2P/1) W56 x H35 x D363 mm approx. 907 g
Comes with original box Kojo Seiko power strip. Thoroughly designed so that all power lines are mounted on the subchassis and are independent of the outer case, and the subchassis is suspended and mounted on the outer case via titanium parts, making it a tap that makes it difficult to transmit vibrations. There is dullness and small scars (Oikawa Tetsuji)
Maintenance information: 2024.2.11 confirmed
Accessories: original box
Main specifications: 7 outlets (3P/6 outlets/2P/1) W56 x H35 x D363 mm approx. 907 g
The price has been reduced. 2023/12/17 sales price 75,000 yen Kojo Seiko's clean power supply, compact smallest model. A regenerator system that regenerates AC power is adopted, and chronic voltage fluctuations and noise in the house are shut out regardless of the power supply environment at the installation site, and stable voltage supply is achieved. Since it has a small output capacity of 200VA, it is an ideal item as an introduction to power systems such as CD players+headphone amplifiers. The exterior is in good condition (Sasaki Shota)
Maintenance Information: 2023.12.17 Operation confirmed
Accessories: power cable
Main specifications: output capacity 200 VA output voltage 100 Vac output frequency 60 Hz input voltage 100 Vac input capacity 280 VA W130 × H130 × D 294 mm 3.3 kg
This model has the same configuration as the flagship 7S1. The quality of the sound has improved since its predecessor, and in particular, the thickness of the sound has increased from bass to mid-range, resulting in a well-balanced sound. The clear and clean spatial expression and the smooth, gentle mid-high sound are appealing. The exterior has small scratches and dullness (Oikawa Tetsuji)
Maintenance information: 2023.12.14 operation confirmed
Accessories: remote control, instruction manual, power cable
Main specifications: original mechanical module SACDM-1 1 bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 x H127 x D413 mm 16.5 kg
The price has been drastically reduced! 2023/3/2 sales price 198,000 yen This model took over the configuration of the flagship 7S1. The quality of the sound has improved from the predecessor, and in particular, the thickness of the sound has increased from bass to mid, making it a well-balanced sound. The clear and clean expression of space and the smooth, gentle mid to high sounds are appealing. The exterior has dullness and small scratches on the top plate. Serial 200010914000573 (Satoshi Yonejima)
Maintenance information: 2023.3.2 operation confirmed
Accessories: remote control, instruction manual, power cable
Main specifications: original mechanical module SACDM-1 1-bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 x H127 x D413 mm 16.5 kg
2022.6.7 Manufacturer maintained! A model that takes the configuration of the flagship machine 7S1. The texture of the sound has been improved since the predecessor, and the thickness of the sound has increased, especially from the bass to the middle, resulting in a well-proportioned sound. The clear and clean spatial expression and the smooth, gentle sound are attractive. The appearance is dull and small scratches on the top plate (Satoshi Yonejima)
Maintenance Information: 2022.6.7 Manufacturer Maintained (Tray SW Defective Replacement. (Other operation inspections)
Accessories: remote control power cord
Main specifications: Original mechanical module SACDM-1 1-bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 × H127 × D413mm 16.5 kg
The disposal price has been reduced. Member discounts are not applicable. 2022/2/28 selling price 178,000 yen A model that takes the configuration of the flagship machine 7S1. The texture of the sound is higher than that of its predecessor, and the thickness of the sound increases, especially from bass to mids, making it a well-proportioned sound. The clear and clean spatial expression and smooth, stretchy sound are attractive. There is dirt on the front panel, a large line scratch on the top plate, and a dent on the back corner (Yoichi Murakoshi)
Maintenance information: 2022.2.28 sound output confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: Original mechanical module SACDM-1 1-bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 × H127 × D413mm 16.5 kg
Disposal price cut! (Member discounts are not applicable) 2021/6/30 sales price 178,000 yen flagship machine 7S1 model. The texture of the sound is higher than the previous generation, and the thickness of the sound increases, especially from bass to middle. The clear and clean space expression and smooth, stretchy sound are attractive. The appearance is scratched and scuffed. Serial 20011021000874 (Tamura Eiji)
Maintenance information: 2021.6.30 working confirmed
Accessories: Remote control, instruction manual, power cord, connection cord, original box
Main specifications: Original mechanical module SACDM-1 1-bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 × H127 × D413mm 16.5kg
Virtual earth of Mitsujo Seiko. From the popular old model FORCE BAR EP, the expansion of the surface area of the virtual earth different metal lamination part, partial change of the material, and the reduction of the center of gravity, the ease of use is also evolving in conjunction with further improvement of S/N. Serial A77200KK106 (Takasaki Aki)
Accessories: Description, connection cord, source box
Main Specifications: Virtual ground terminal size M4 × 2 terminal W80 × H35 × D111mm 775g