*Since the digital input circuit module cannot be repaired, the digital input cannot be used. Maintained! Kenwood pre-main amplifier. It plays clear, transparent mid-high frequencies and low frequencies with a firm sense of power typical of Kenwood in a well-balanced manner. There is an air cap mark on the top of the front panel. (KOBAYASHI Hitoshi)
Maintenance information: 2024.4.24 Maintained (input board connector correction, switch correction, contact correction, operation confirmation) 2023.5.21 Maintained (display lamp replacement. Switch and volume contact correction. (*The digital circuit module is broken, but the digital input cannot be used because it is not available)
Accessories: none
Main specifications: 150W+150W (8Ω) phonomC/mm mounted damping factor 1000 W 476 x H170 x D424 mm 19.7 kg
2023/10 manufacturer maintenance completed! The flagship stereo power amplifier model with a KT120 push-pull configuration by Sun Valley. An output transformer with a bifiler-wound custom-made by Hashimoto Electric is used. It achieves both a wide range of sound that is pleasant to listen to. This is a powerful power amplifier that can make even vintage speakers sound with modern speakers. The exterior is dull. Serial 52JTN2442367 (Kobayashi Hitoshi)
Maintenance information: 2023.10.20 manufacturer maintenance (PT replacement with a brand new product, carrying out energization after returning the remodeled point to a normal state, measurement of voltage of each part and measurement of various characteristics, music playback test)
Accessories: power cord
Main specifications: used vacuum tube KT120 push-pull 55W+55W KT120 x 4 (TUNG-SOL), 12BH7A x 4 (ELECTRO HARMONICS), CV4003 x 2 W400 x H380 x D220 mm 32 kg
Maintained! DENON's vintage pre-main. It has a sense of transparency, three-dimensionality, and sound field that you wouldn't think of an amp from the 70s. Also, be sure to try out the deep and tasteful tuning that you can never enjoy with the company's current models. The cost performance is high! You can see a feeling of use such as appearance, dullness, stains, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.24 maintenance completed (switch disassembly contact polishing, contact cleaner application) 2013.2.19 maintained (54 deteriorated transistors and capacitors replaced/use of nichikon MUSE, etc., RCA terminal replacement, speaker terminal replacement, input/output waveform confirmation, sound output test OK)
Accessories: copy of instruction manual
Main specifications: pre, main separable 32W+32W (8Ω) PHONO2 system (mm) W370 x H141 x D310 mm 8 kg
The 1.3 m power cable uses a polymer polyolefin material for the untreated terminal sheath. The thickness, which can be called overspec, ensures high speed and large current capacity. You can see the exterior, dullness, scuff marks, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Continuity confirmed (PSE certified product)
Accessories: none
A sound field tuning panel with strong stainless steel ribs with a thickness of 3 mm attached to Cirlogic's wooden tuning panel to give it the ability to contain deep bass. The hollow structure of coniferous plywood and pine wood enhances the transparency of sound quality. There are various ways to use it depending on the installation method, and it is versatile, such as expanding the listening point and enjoying sound quality with a comfortable sound field even in the living room, or absorbing boomy sound quality and enjoying fresh sound quality. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Accessories: none
Main specifications: Dimensions W910 x H1300 x D61 mm 26.6 kg (actual measurement)
The optional phono card is not included. In North America, CLASSE is a popular brand along with McIntosh and KRELL. Since it has straight expressiveness and driving ability, it reproduces a rich sense of sound field. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Operation confirmed
Accessories: remote control, power cable
Main specifications: maximum output 100W x 2 (8Ω), 200W x 2 (4Ω) input unbalanced 4 systems, balance 1 system power consumption 260W (rated) W445 x H121 x D419mm 23.0 kg
This is the first DAC model, a masterpiece by CHORD that took the world by storm with its innovative sound. Even if you just check it with the small speakers, you can clearly feel the sound quality. Please enjoy the superb luster of the sound and amount of information. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Operation confirmed
Accessories: instruction manual, power cord, original box
Main specifications: Digital input: coaxial (BNC), optical, AES/EBU x 1 system, analog output terminals: unbalanced, balanced x 1 system each, W335 x H65 x D145 mm, actual measurement 4.3 kg
It is the SPU “number one” newly created with the goal of reproducing the thickness and thickness of the sound of old SPUs of yesteryear. Among them, the #1S is a cartridge that uses a round needle, and a wide range is also added. Serial 312009 (Kanai Hidetsugu)
Maintenance information: 2024.4.23 sound output confirmed
Accessories: original box, instruction manual, needle cover
Main specifications: round needle output voltage 0.18 mV internal impedance 2 ohms needle pressure range 3.0 to 5.0 g dead weight 30 g
It is the SPU “number one” newly created with the goal of reproducing the thickness and thickness of the sound of old SPUs of yesteryear. Among them, the #1S is a cartridge that uses a round needle, and a wide range is also added. Serial 242699 (Kanai Hidetsugu)
Maintenance information: 2024.4.23 sound output confirmed
Accessories: original box, instruction manual, needle cover
Main specifications: round needle output voltage 0.18 mV internal impedance 2 ohms needle pressure range 3.0 to 5.0 g dead weight 30 g
Comes with a dedicated stand DK-205! A masterpiece of Diatone. The DS-205, which makes you feel the design of yesteryear, has arrived! The small aperture woofer is played in a large capacity enclosure, and the deep sound, which also has a soft, puffy texture, is attractive. It is a gem that is highly appreciated by music fans. Compared to the R305, etc., it is one size smaller and easier to handle. There are repair marks on the side molding, front of the stand, etc., and dents and abrasions are scattered (Kanai Hidetsugu)
Maintenance information: 2024.4.24 sound output confirmed
Accessories: dedicated stand, saran net, jumper cable (replacement)
Main specifications: 2-way 2-speaker bass reflex output sound pressure level 88dB impedance 4Ω anti-magnetic design size W482 x H700 x D362 mm weight 26 kg stand H450 x H230 x D351 mm weight 9 kg
MARK LEVINSON JC-2 power supply box produced by Rizaye. Operation has been confirmed. The main unit connection cable is not included. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.21 Operation confirmed (sound output confirmed on JC-2)
Accessories: power cable
Main specifications: W140 x H83 x D204 mm 1.1 kg
Vacuum tube CD players are rarely in stock. It looks like a product manufactured in Germany and the Netherlands based on the MarantzCD-4000 package, and you can comfortably listen to the mild sound quality unique to tube balls and the gorgeous high frequencies that pop out. This is a great item for those who want an accent to the sound. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Operation confirmed
Accessories: instruction manual
Main specifications: W440 x H90 x D270 mm weight 3.82 kg
A dedicated insulator developed for the company's CD player Njoe Tjoeb. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Accessories: instruction manual
Main specifications: 50 mm in diameter, 25 mm in height (actual measurement)
Set of 4 classic TAOC basses. Made of high-carbon cast iron with excellent vibration handling capabilities. It can be used for a wide range of speakers from large to medium, and accurately reproduces sound images. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Accessories: none
Main specifications: W100×H200×D300mm 9.2 kg
*Both the main body and ottoman are inexpensive because the leather is torn and leaves a feeling of use. Ottoman with optional swing table Scandinavian design stressless chair. It is the best recliner that reclines naturally by simply putting weight on the backrest, and lifts up the backrest at the same time as the body is raised ※Shipping is estimated separately. In addition to the exterior, as described above, a feeling of use can be seen, such as dullness, threads, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: W75×H96-106×D75mm ottoman W55×H40×D41mm