In addition to exterior repairs, this is the second generation of Tannoy's famous ARDEN, which was completely restored by disassembling the speaker unit and network. The warm and soft tone is attractive. It plays all kinds of music lusciously and gently. In particular, it works great with vacuum tube amplifiers, and the sense of orchestra scale and smooth playback of stringed instruments are satisfying enough to listen to. The finish is beautiful due to exterior maintenance. Serial 0013961/018018 (Tomonori Asaine)
Maintenance information: 2026.3.31 Maintained (
Exterior repair/polishing/oil finish front and rear baffle/hakama repair/paint saran frame reinforcement/painting/net replacement unit maintenance (low frequency side edge replacement/magnetic circuit gap cleaning/center adjustment, high frequency side magnetic circuit gap cleaning/center adjustment) network maintenance (frequency characteristic check, ATT cleaning, terminal replacement) unit detachment)
Accessories: saran net
Main specifications: 2 way, 1 speaker, bass reflex system, floor type specification unit 3828, crossover frequency, 1 kHz, output sound pressure level, 91.5 dB, 8 ohms, dimensions W660 x H990 x D370 mm, weight 43 kg/book
FOSTEX's highest grade horn super tweeter. In addition to the newly developed ring-shaped pure magnesium diaphragm, precision machining of solid brass has been applied to the housing, and an Alnico magnet internal magnetic circuit with a low distortion design has been adopted (Daiki Goto)
Maintenance information: 2026.5.7 operation confirmed
Accessories: instruction manual, dedicated stand x 2
Main specifications: impedance 8 ohms playback frequency band 7 kHz to 40 kHz output sound pressure level 104 dB input 15 W cutoff frequency 3.5 kHz recommended crossover frequency 7 kHz (-12 dB oct) or more total weight 5,150 g
The diaphragm was replaced and overhauled at Kang Sound Lab in 2023! P.S.C. Ver.5 model The sound is distortion-free, and you can feel high quality high frequencies no matter what system you put it into. There is a slight scratch on the bottom corner and the terminals are dull. There is a gap in the wire resistance attenuator (Daiki Goto)
Maintenance information: 2023.5.28 Maintained (diaphragm replacement, cleaning and total inspection)
Accessories: instruction manual, original box, spikes x 8, spike base x 8, protective plate x 2, short pins x 2
Main specifications: P.S.C. Ver.5 ribbon tweeter 5kHz-100kHz 102dB/2.83V/m magnetic circuit NEOMAX48 4Ω W130 × H111 × D192 mm 4.3 kg
Limited edition of 50 mahogany models. It has a more elegant sound and a more luxurious appearance than the regular model. It features natural sound image localization with a 10-inch dual concentric unit and rich sound that makes use of the sound of a box, and the expressive power of vocals, jazz, and stringed instruments is extremely excellent. You can enjoy relaxing music for a long time with a sound that suppresses irritation and makes it hard to get tired. Serial S04952/S04952 (Tomoho Asaine)
Maintenance Information: 2026.5.7 Maintained (exterior cleaning. Touch-up, jumper repair)
Accessories: instruction manual, key, saran net jumper cable (with broken pin repair marks)
Main specifications: 25 cm (10 inch) coaxial 2-way bass reflex frequency band 35 Hz to 25 kHz crossover 1.7 kHz impedance 8 ohms sound pressure level 91 dB dimensions W398 x H855 x D368 mm weight 23 kg/book
※Jumper pins are being arranged. Maintained! A genuine Harman product. Levinson's masterpiece power amplifier. The overall response of the sound is better than the previous No. 27L, and it has been brushed up to a careful sound that makes you feel more intelligent. The way it's easy to drive a large woofer makes me feel even exhilarating. It's a powerful machine that can't help but be popular even now. As for the exterior, there are small scratches and threads on the top plate and front. Serial 3175 (Yonejima Satoshi)
Maintenance information: 2026.5.7 Maintained (34 capacitors and 8 resistors replaced. There was some deterioration in the solder, and it was fixed. DC voltage/DC offset voltage/idling current/other adjustments)
Accessories: Remo pin power cable
Main specifications: 100W+100W (8Ω) 200W (4Ω) dual mono configuration toroidal power transformer dimensions W483 x H175 x D450 mm weight 32 kg
The flagship model of the Denon SACD player. Adopts “Advanced AL32 Processing” bit expansion and data completion technology and an “HD master clock design” that minimizes jitter in digital audio signals. The texture, which has a sense of scale and feels good against the skin, is a degree of perfection unique to flagship aircraft. The USB-DAC function is also compatible with DSD up to 5.6 MHz. The exterior is dull, and there are small scratches on the front panel. Serial 4061500623 (Tomonori Asaine)
Maintenance information: 2026.5.7 sound output confirmed (long check is being performed on CD/SACD)
Accessories: original box remote control, instruction manual, power cable
Main specifications: input terminal/optical digital input x 1, coaxial digital input x 1, USB (Type B) x 1, USB (Type A) x 1 output terminal/balanced analog audio output (L/R) x 1, unbalanced analog audio output (L/R) x 1, optical digital output x 1, coaxial digital output x 1, W434 x H149 x D406 mm 25 kg
Comes with original box! The current premain amplifier was born as a model commemorating Denon's 110th anniversary. It is a model that uses high quality parts from the SX1 LIMTED and specializes in sound quality and functionality. It is also equipped with a digital input, and the USB-DAC is DSD compatible. It's delicate, has a sense of dynamism, and plays a higher level of sound. Serial DBDJ042200786 (Tomoho Asaine)
Maintenance information: 2026.5.7 sound output confirmed
Accessories: remote control instruction manual, power cord, original box
Main specifications: 80W+80W (8Ω) speakers: load 4 to 16 ohms frequency characteristics 5 Hz to 100 kHz input: line input x 3, PHONO (MM/MC) x 1, EXT. PRE x 1, USB-B x 1, coaxial digital input x 1, optical digital input x 3 W434 x H182 x D450 mm weight 25 kg
Denon's flagship CD/SACD player. The thick mid to low range and the highly textured mid to high range sound were the deciding factors for the best seller. The high level of musicality stands out even when compared to modern players. There is a feeling of use on the exterior, such as dullness, small scratches, and bald paint on the remote control. Serial 1101503891 (Tomonori Asaine)
Maintenance information: 2026.5.2 operation confirmed
Accessories: instruction manual copy remote control power cord
Main Specifications: Compatible Format SACD/CD/CD-R/CD-RW Frequency Characteristics 2Hz to 50kHz (SACD) 2Hz to 20kHz (CD) SNR 117 dB (SACD) 120dB (CD) Total Harmonic Distortion Ratio 0.0005% (SACD) 0.0015% (CD) Analog Output 2.0V Digital Output Coaxial/Optical Advanced AL24 Processing Equipped High Rigidity Chassis Structure Power Consumption 30W External Dimensions W434×H150×D410mm weight 21.8 kg
Fostex woofer unit The 30cm caliber makes it easy to handle regardless of the size of the enclosure. It has a low frequency with a core, and it is a unit that can be used as a stabilizer for self-made systems. It's slightly dull (Daiki Goto)
Maintenance information: 2026.5.7 operation confirmed
Accessories: screws
Main specifications: impedance 8 ohms minimum resonance frequency 25 Hz playback frequency band FO to 3.5 kHz recommended crossover frequency 2 kHz or less output sound pressure level 95 dB maximum allowable input 125 W 5.0 kg
Fostex's classic full range unit. This unit is highly regarded not only domestically, but also from overseas. It uses a high-rigidity die-cast aluminum frame and a large, strong ferrite magnetic circuit. I definitely want you to enjoy combining it with a backload enclosure. There are smudges and terminal solder marks around the label (Daiki Goto)
Maintenance information: 2026.5.7 operation confirmed
Accessories: gaskets, screws
Main specifications: 20 cm full range unit, 8 ohms, minimum resonance frequency, 42 Hz, playback frequency band, FO to 14 kHz, output sound pressure level, 97 dB, input, 120 W, total weight: 4.8 kg
The best-selling model of the domestic bookshelf monitor has arrived. It has received high praise from professionals, so much so that it has been adopted by active studios. It has a sense of volume greater than its size and a clear mid to high range, making it suitable for playback of all genres. The threads and scratches are conspicuous (Daiki Goto)
Maintenance information: 2026.5.7 operation confirmed
Accessories: none
Main specifications: 2 way 2 speaker sealed system bookshelf type playback frequency band 60 Hz to 20,000 Hz crossover frequency 2,000 Hz impedance 8 ohms output sound pressure level 90 dB W215 x H382 x D199 mm 6 kg
※It has been replaced with a chamois edge. A speaker system incorporating the popular Diatone P-610A, nicknamed “Rokuhan,” into a self-made enclosure. I can listen to it with plenty of volume in a large box that sounds good (Murakoshi Yoichi)
Maintenance information: 2026.4.29 sound output confirmed
Accessories: none
Main Specifications: P-610A: Single Cone Type Full Range Foam Urethane Edge Alnico Caliber 16 cm 16 Ω Playback Frequency Band 80 Hz to 13,000 Hz W325 x H638 x D400 mm 12.5 kg
DENON's MC type cartridge boost transformer. Since it is equipped with a bypass switch, it is convenient when listening by exchanging 2 types of cartridges (MM type, MC type). Also, since it uses a transformer designed for the DL-103 and DL-103S, it fully demonstrates the capabilities of the models described above. The body has rust over time, and there is a feeling of use due to dark spots (Otani Ryushin)
Maintenance information: 2026.5.7 sound output confirmed
Accessories: none
Main specifications: primary impedance 40 ohms secondary impedance 4 kΩ boost ratio 1:10 frequency band 20 to 40 kHz W51 × H53 × D181 mm 0.65 kg
Choke transformer 5H/150mA DC resistance 100Ω (measured 100Ω) W65 x H90 x D80 mm approx. 1.2 kg There are dents and scratches in places on the body (Kojima Yosuke)
Accessories: none
Choke transformer 5H/150mA DC resistance 100Ω (measured 100Ω) W65 x H90 x D80 mm approx. 1.2 kg with original box included There is dullness throughout the body, and there are scratches in places (Kojima Yosuke)
Accessories: original box
For power transformer transistors, primary: 5-100-110V, secondary: 18-24-30V/0.6A x 2, 6.3V/0.5A diameter 87 x H71 mm approx. 1.4 kg (actual measurement, not including protrusions) There are minor bumps and abrasions (Kojima Yosuke)
Accessories: none
For power transformer transistors, primary: 5-100-110V, secondary: 18-24-30V/0.6A x 2, 6.3V/0.5A diameter 87 x H71 mm approx. 1.4 kg (actual measurement, not including protrusions) There are minor bumps and abrasions (Kojima Yosuke)
Accessories: none
Power transformer primary: 95-100V secondary: 17.5-15-12.5-0 (CT) -12.5-15-17.5V/2.2A, 25-0-25V/0.1A, 6.3V/0.5A W90 × H71 × D75 mm approx. 2 kg (actual measurement, not including protrusions) There is a lot of dullness on the cover part (Kojima Yosuke)
Accessories: none
Choke transformer inductance 10H/170mA measured series resistance 134 ohm drawer line length 280 mm W70 x H82 x 85 mm 1.65 kg (actual measurement, not including protrusions) with white box (Kojima Yosuke)
Accessories: white box
Power transformer primary: 117 V secondary: 12.6 V/2 A W60 × H9.6 × D70 mm 1.1 kg (actual measurement, not including protrusions) There are minor scratches (Kojima Yosuke)
Accessories: none
Choke transformer inductance 10H/170mA measured series resistance 134.6 ohm drawer line length 180 mm W70 x H82 x 85 mm 1.65 kg (actual measurement, not including protrusions) with white box (Kojima Yosuke)
Accessories: white box
※It is inexpensive because liquid is removed and there is a lot of dirt. Balance cable, 1.0m pair, 7N silver alloy conductor+special silver alloy return wire structure, using pure silver+liquid shielding. It's a rich tone full of moisture (Murakoshi Yoichi)
Maintenance information: 2026.5.6 continuity confirmed
Accessories: none
The balance cable 1.0m pair has an attractive sound speed response, large amount of information, and natural and transparent sound images (Takasaki Atsushi)
Maintenance information: 2026.5.7 continuity confirmed
Accessories: none
Main specifications: No. 2 HOT
1.0m reverse LAN cable with 1000BASE-T noise control box A three-layer shield is used in pursuit of performance in file playback. Alien crosstalk is suppressed, reliable transmission is possible, S/N has been dramatically improved, and you can enjoy clear high-fidelity sound (Murakoshi Yoichi)
Maintenance information: 2026.5.6 continuity confirmed
Accessories: none
Phono cable 1.2m 5P DIN-RCA high-purity 6NCu hybrid core wire 7-layer double 2-core shield structure, high quality cable that strongly shuts out induced noise. Comparing various cables as a standard for phono cables is also fun. (Tamura Eiji)
Maintenance information: 2026.5.7 continuity confirmed
Accessories: case
It uses a 0.7 m pair of RCA cables and PC-Triple C conductors to pursue cost performance while maintaining high quality. The range is wide and the tone is flat balanced. (TAMURA Eiji)
Maintenance information: 2026.5.7 continuity confirmed
Accessories: none
Phono cable uses a rhodium-plated plug designed specifically for the 1.0m RCA-RCA specification 102 SSC conductor and a 102SSC precision conductor, and the earth cable has also been improved from the previous model. While retaining the goodness of the PA-2075, the sound has been further refined. There are threads and dirt on the sheath. (TAMURA Eiji)
Maintenance information: 2026.5.7 continuity confirmed
Accessories: none
1.8 m PSE standard power cable with non-twist construction Luxman standard power cable. This cable is thick, soft, and has a reputation for its high texture. It is an orthodox sound quality that can be used for a wide range of purposes without any habit. There is dirt on the sheath (Tamura Eiji)
Maintenance information: 2026.5.7 continuity confirmed
Accessories: none
Sound with a clear outline, with a sense of transparency similar to a 1.5m pair of RCA cables, PCOCC conductors. The construction around the plug is highly textured and there is dirt on the sheath (Kojima Yosuke)
Accessories: none