A combination of a 2-inch driver horn and acoustic lens used for short-range PAs and monitors. It makes 2441, 2440, etc. loud and sharp. Recommended for those who think the sound is too high with a radial horn. *There is a 20mm thick wooden spacer between the throat and horn. 1 nut has been replaced (Daiki Goto)
Accessories: none
Main specifications: directivity: horizontal 100° x vertical 45°, throat diameter: 51 mm, crossover frequency: 800 Hz, 5.2 kg (actual measurement)
Compact D/A converter compatible with USB input. It is also equipped with a full-scale preamp circuit that enables USB input, headphone amplifier, and analog input, and can also be used as a multifunctional control center. There is a scratch on the top plate on the front side (Kojima Yosuke)
Maintenance information: 2025.4.18 Operation confirmed (playback confirmed up to PCM192 kHz)
Accessories: power cable
Main specifications: Compatible sampling frequency 32 kHz to 192 kHz (up to 96 kHz when USB input) 16 to 24 bit 2 ch PCM compatible with Windows XP and later Mac OSX and later OS, headphone amplifier, built-in preamp circuit, W364 x H81 x D279 mm 5.1 kg
The latest model of the current Autograph Mini. Even though it is compact, it has a strong sense of depth, and the sound is made with the original backroad horn in mind. The exterior texture has also improved with each passing generation, making it a great attraction as a gadget. The exterior is generally good, although there are a few small scratches. ※There is a small dent on the side of the front baffle, although it may have been from the time of manufacture on one side. 0100022QEC25000 01000223REC25000 (Yamato Yuki)
Maintenance information: 2025.4.21 operation confirmed (good sweep test)
Accessories: Saran net instruction manual, bass reflex, sponge, rubber foot box
Main specifications: 10cm coaxial 2-way speaker rear bass reflex efficiency 85dB impedance 8Ω crossover frequency 2kHz frequency characteristics 60Hz to 54kHz solid walnut/veneer finish enclosure W209 x H356 x D156 mm 4.4 kg/unit
*Since it is cheap, it is sold as is. A CD player with excellent cost performance. The DAC section, which is the cornerstone of sound quality, is equipped with a Wolfson WM8725 with excellent musicality, and plays a delicate and smooth sound. It is also possible to play back CD-Rs, CD-RWs, and CD-ROMs recorded in MP3 and WMA formats. The exterior has a feeling of use such as dullness over time. Serial KW C110236761 03361 (Yamato Yuki)
Maintenance information: 2025.4.3 operation confirmed
Accessories: remote control power cable
Main Specifications: DA Converter Wolfson WM8725 Frequency Characteristics 20Hz to 20kHz Output System: Unbalanced RCA x 1 System Playback Compatible Media: CD, CD-R, CD-RW, CD-ROM Playback Compatible Files: WAV, MP3, WMA W430 x H75 x D305 mm 4.3 kg
*Currently sold, this speaker has an impressive delicate, clean mid-high range. Since it is a bass reflex type, you can enjoy low frequencies in a well-balanced manner even though it is small. It goes particularly well with pop music and is recommended. In addition to stickiness on the exterior and upper front and lower edges, dullness and a feeling of use can be seen (Kobayashi Hitoshi)
Maintenance information: 2025.3.30 Operation confirmed
Accessories: saran net, jumper, instruction manual, original box
Main specifications: playback frequency band 42Hz to 30kHz output sound pressure level 90dB impedance 8Ω external dimensions W185 x H350 x D255 mm weight 5.84 kg
The price has been drastically reduced! 2025/4/18 sales price 198,000 yen S2 is the successor model to the hit CM9. The three-dimensional sound field and transparent tone are of advanced witty quality. It is a versatile machine that also has a tight low frequency. The exterior is dull, and there are minor scratches on the sides. Serial 0010657 0010658 (Takahashi Nobuyuki)
Maintenance information: 2025.4.18 Operation confirmed (good sweep test)
Accessories: Saran net ※Jumper plates and spikes are being ordered
Main specifications: 3-way speaker, 8 ohms, playback frequency band, 30 Hz to 50 kHz, output sound pressure level, 89db, W320 x H1025 x D370 mm, 26.6 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/4/10 sales price within 450,000 yen and both exterior have been overhauled! A 3LZ incorporating a rare Monitor Red 10inch into a carefully crafted self-made sealed cabinet. The sound quality, which is thick and has an excellent sense of energy, is not only classical, but also jazz has a dynamic sound, so you can enjoy a completely different sound from GOLD. There are repair marks on the cabinet here and there, and a dent on the center cap on one side (Murakoshi Yoichi)
Maintenance information: 2023.7.4 maintained (exterior repair/polishing/clear finish, front and rear baffle coating unit maintenance (both low and high frequencies: magnetic circuit gap cleaning/center adjustment)
Accessories: none
Main specifications: MONITOR RED late model 10inch coaxial 2-way speaker system 15Ω resonance frequency: 35Hz crossover frequency: 1.8kHz maximum input: 10W W360 × H605 × D280 mm 15.8 kg (actual measurement)
Interior and exterior refreshment maintenance completed! This is the first generation Arden equipped with an Alnico unit and HPD385. A model that demonstrates outstanding strengths in acoustic sources such as stringed instruments. It has a good sense of tone that plays music naturally, so you can relax and enjoy music. I recommend combining it with a Lux tube amp of the same age because the reverberation sound is expressed more beautifully (Kojima Yosuke)
Maintenance information: 2025.4.4 maintained (exterior maintenance: exterior repair, hakama repair/painting unit maintenance: low range side edge replacement/magnetic circuit gap cleaning/center adjustment, fastener polishing, high frequency side: magnetic circuit gap cleaning/center adjustment
Network maintenance: frequency characteristics check/ATT cleaning)
Accessories: saran net
Main specifications: 2 way 1 speaker front bass reflex 38cm coaxial unit 8Ω 92dB crossover frequency 1kHz W660 × H990 × D370 mm 43 kg/book
Comes with original box! SACD player equipped with a discrete DAC. Equipped with a high-performance USB-DAC, it is compatible with a wide range of issues up to 384 kHz/DSD 11.2 MHz. The response is much better than the previous game due to the excellent FPGA. The sound quality, which has an excellent sense of subtlety, is suitable for long-term auditions, and the fine texture of fine particles makes it an attractive player. The exterior is generally in good condition, although there are some small scratches. Serial AQE15180900233 (Yamato Yuki)
Maintenance information: 2025.3.31 operation confirmed (good reading of multiple CDs and SACDs)
Accessories: Remote control instruction manual, power cable, connection cable, original box
Main specifications: Playback frequency characteristics 2Hz to 50kHz (SACD) 2Hz-20kHz (CD) S/N ratio 112 dB (SACD) 104 dB (CD) dynamic range 109 dB (SACD), 98 dB (CD) W440 × H123 × D419 mm 16.4 kg
The price has been drastically reduced! 2025/2/4 sales price 69,800 yen Woofer edge softening treatment! The successor to the DS-505 with a DUD boron dome in the high range. It is a model set to be the standard for the CD era, and the sound connection between each unit is smooth, and the sense of stability in the mid to low range is attractive. The exterior is in good condition, although there are corner marks, peeling veneers, wrinkles on the woofer center cap, holes in the saran net, tape wrapped around the speaker terminals, and other small scratches and dirt, etc., but the sound output is good. Serial 29823 29714 (Yamato Yuki)
Maintenance information: 2025.2.4 operation confirmed (woofer edge softening treatment exterior cleaning)
Accessories: instruction manual
Main specifications: 3-way 3-speaker bass reflex system 6 ohms playback frequency band 30 Hz to 40,000 Hz output sound pressure level 90 dB W390 x H720 x D377 mm 33 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/9/23 sales price 99,800 yen Maintained! JBL professional 2 inch screwdriver It is an item that continues to be used today in large horn systems, etc. The quality unique to titanium diaphragms makes the vocal breathing, drum hi-hat, and outstanding realism no matter which one you take. The exterior has dullness, scratches, rust, etc. due to use over time. Serial 88612 88605 (Tomonori Asaine)
Maintenance information: 2024.9.23 Maintained (installation adjustment. Pad dampener and mounting screw rust replacement, waste material terminal contact part cleaning, terminal dirt cleaning, insulating bushing replacement, diaphragm stain cleaning
DCR (88612/8.4 ohm diaphragm is scratched)
DCR (88605/7.6Ω diaphragm is scratched)
Accessories: none
Main specifications: throat diameter 5 cm; allowable input: 100 W; sound pressure level: 111 dB/w/m; frequency characteristics: 500 Hz to 20 kHz; crossover frequency: 500 Hz or more; 16 ohms; diameter: 235 x depth: 132 mm; 13.6 kg/1
The price has been drastically reduced! 2025/4/19 sales price 1,100,000 yen The highest peak of the K2 system with a small baffle area and perfect unit balance with the radial horn. It is a model with low distortion, a smooth rise, thick low frequency, and tight expression that makes you feel that it is capable enough even now. The exterior has bumps and peeling veneer on the corners. Serial J950-010150, J950-010155 (Fujisawa Yukishi)
Maintenance information: 2025.4.19 operation confirmed
Accessories: jumper cable, spike, spike base
Key Specifications: Alnico Magnet 15inch Woofer/ 1500Al Neodymium Magnet 3inch Driver/ 435BE Neodymium Magnet 1inch Tweeter/045BE 8Ω 400W 94dB W508 x H1,295 x D375 Weight 90 kg
The price has been reduced! 2025/4/21 sales price 128,000 yen The ATH-ADX3000, the genealogy of open headphones, has arrived. The pure mid-high range and natural bass without artificial resonance are full of appeal unique to open models. The exterior is dull. (YONEJIMA Satoshi)
Maintenance information: 2025.4.21 operation confirmed
Accessories: case, connection cord
Main specifications: open air dynamic driver, φ58 mm, output sound pressure level, 98 db, playback frequency band, 5 to 45,000 Hz, maximum input, 700 mW, impedance 50 ohms, mass (excluding cord), approx. 257 g, input terminal, A2 DC connector jack
The price has been drastically reduced. 2025/4/19 sales price 1,280,000 yen Fully overhauled, including cleaning within the magnetic circuit gap! It is a GRF equipped with Monitor GOLD 15inch in a domestic box. The deep sound typical of Tannoi goes perfectly with classical music as well as jazz vocals. You can enjoy an elegant atmosphere centered around classical music with stunning hole tones and sound image localization. There are light stains on the top surface and dull stains on the saran net (Murakoshi Yoichi)
Maintenance information: 2025.4.12 Maintained (exterior repair/cleaning. Unit maintenance: Magnetic circuit gap cleaning center adjustment for both low and high frequencies. Network maintenance: frequency characteristic check, ATT cleaning, wiring defect correction, replacement of deteriorated capacitors)
Accessories: saran net
Main specifications: [Monitor Gold 15 inch] Coaxial 2-way playback frequency band 23 to 20,000 Hz input impedance 8 ohms crossover frequency 1000 Hz W990 x H1160 x D666 mm approx. 61 kg
Drivers, exterior, etc. have been maintained! 3-way horn speaker from the long-established German manufacturer VISATON. The combination of a gentle mid-high range emitted from a wood horn and horn tweeter and a high-response double woofer makes it quite instantaneous and speedy. The natural spread unique to horns is comfortable. *Each connection cable and jumper are general-purpose products, and the casters on the bottom of the main unit are missing. Serial 000085/000086 (Takasaki Atsushi)
Maintenance information: 2025.4.22 maintained (driver maintenance: magnetic circuit gap cleaning/center adjustment, resonance location repair, terminal cleaning, ATT cleaning, exterior cleaning) 2013.11.26 maintained (DR45N diaphragm removed, adhesive peeling part penetrating adhesive injected. (Diaphragm rounding and center adjustment, magnetic circuit slit cleaning and rust prevention, voice coil center opening adjustment assembly)
Accessories: saran net, 6 wooden horn bases, 2 horn tweeter pedestals
Main specifications: 3-way 3-speaker bass reflex horn driver type playback frequency 30 to 35,000 Hz impedance 4 ohms efficiency 94 dB maximum output 600 W (continuous) /900 W (peak) crossover 800/7500 Hz W685 x H1140 x D505 mm (actual measurement)
The disposal price has been reduced. Member prices are not applicable. 2025/2/2 sales price 398,000 yen Maintenance completed! Mark Levinson mid-range power amplifier. It is popular because it makes a lot of noise. Circuits for the left and right channels, including the power supply unit from the input terminal to the output terminal, are separated and configured independently. The driving power and subtlety that makes a large speaker play lightly, and the thick sound that feels good to listen to even in Madrigal Levinson are attractive. The exterior is dull and has a feeling of use (Oikawa Tetsuji)
Maintenance information: 2025.1.19 Maintained (replacement of 4 transistors, 45 capacitors and other deteriorated parts, DC voltage, DC offset voltage, idling current, and other adjustments)
Accessories: instruction manual, power cable, short pin
Main specifications: 200W+200W (8Ω) 400W+400W (4Ω) 800W+800W (2Ω) bi-wire compatible input/RCA x 1 · XLR x 1 W446 x H262 x D479 mm 58 kg
The disposal price has been reduced! Member prices are not applicable. 2025/2/22 selling price 398,000 yen Mark Levinson mid-range power amplifier. A genuine Harman product. It is popular because it makes a lot of noise. Circuits for the left and right channels, including the power supply unit from the input terminal to the output terminal, are separated and configured independently. The driving power and subtlety that makes a large speaker play lightly, and the thick sound that feels good to listen to even in Madrigal Levinson are attractive. The exterior is dull and scratched on the top plate. Serial 2234 (Yonejima Satoshi)
Maintenance information: Maintained by Harman on 2014.5.14 (replaced due to defective capacitors. Replaced due to deterioration of capacitors and resistors. Readjustment, sound output test OK
Accessories: instruction manual, power cord, balance short pin
Main specifications: 200W+200W (8Ω) 400W+400W (4Ω) 800W+800W (2Ω) bi-wire compatible input/RCA x 1 · XLR x 1 W446 x H262 x D479 mm 58 kg
The price has been drastically reduced. 2025/4/18 sales price 228,000 yen DSD 5.6 MHz/PCM384 kHz compatible USB-DAC. The DAC chip is equipped with Barbrown PCM1792A with independent left and right channels, and is the company's full-featured D/A converter. There is only the top model, and it achieves a higher resolution level than the brother DA-200. There is a scratch on the top plate (Kojima Yosuke)
Maintenance information: 2025.4.18 operation confirmed (PCM384 kHz/DSD 5.64 MHz playback OK)
Accessories: power cable
Main specifications: Compatible sampling frequency: USB input (PCM) 32k/44.1k/48k/88.2k/96k/176.4k/192k/352.8k/384kHz (16/24/32bit) USB input (DSD) 2.82m/5.64MHz (1 bit) Coax/opt/AES/EBU input 32k/44.1k/48k/88.2k/96k/176.4k/192 kHz (16/20/24 bits) Digital input USB (type B) x 1 COAX/OPT 2 systems each AES/EBU (XLR) 1 system digital output COAX/OPT 1 system each analog output RCA/XLR 1 system W440 x H92 x D400 mm 11 kg
The price has been drastically reduced. 2025/4/20 sales price 198,000 yen Early model without SFP. with USB-DAC input option U (30,000)! A high sound quality network player equipped with 9038PRO on the DAC chip. There is no clock oscillator inside the housing, and a dedicated external clock is attached to thoroughly eliminate jitter and prevent noise. This time it comes with an optional USB input, so it's also useful as a USB DAC. I definitely recommend this one to anyone who wants to take the quality of their network player to the next level. Taktina cannot be used because it is an early model (Sasaki Shota)
Maintenance information: 2025.4.20 operation confirmed (sound output up to PCM384 kHz/DSD256 with Diretta/UPnP/USB input confirmed)
Accessories: original box, manual, power cable, external 10MHz clock
Main specifications: sampling frequency up to PCM384 kHz/DSD256 output RCA, XLR (2-hot, 3-cold) 1 system each, LAN, RJ45 x 1 system, USB TypeB x 1 system, 10 MHz clock input, BNC terminal, 50Ω
The price has been reduced. 2025/4/21 sales price 230,000 yen Arrived for the first time in about 6 years! Maxonic 2 inch horn Various screwdrivers such as TAD and JBL are detachable! It emits sound straight without unnecessary silence, etc., and there is also a spread, and the way it sounds really loud can only be enjoyed with this model! There are stains and small scratches on the exterior (Oikawa Tetsuji)
Main specifications: aluminum alloy cutoff frequency 350 Hz throat diameter 5.0 cm W705 x H344 x D 604 mm approx. 16 kg
Maintenance was carried out over a wide range of areas, including edge replacements, unit network overhauls, and exterior maintenance! This is an attractive mid-size model with the large 38cm HPD385 unit pressed into a compact enclosure. It has good phase characteristics, and its highly textured, and moist tone makes classical music and vocals sound pleasant. The exterior has been beautifully finished due to maintenance (Mizusaki Ryo)
Maintenance information: 2025.4.23 maintained (exterior repair/polishing/oil finish, front and rear baffle/hakama repair/paint, saran net replacement, unit maintenance: low band edge replacement/magnetic circuit gap cleaning/center adjustment, fastener polishing, high frequency magnetic circuit gap cleaning/center adjustment, network maintenance: frequency characteristic check/ATT cleaning, faston terminal replacement, 4 pin terminal cleaning , detachable unit)
Accessories: none
Main specifications: coaxial 2-way speaker front bass reflex system 8Ω 91 dB W540 x H840 x D310 mm 32 kg
January 2025 manufacturer maintenance completed! This is an Accuphase digital channel divider. It is equipped with 4 channels (4 way) as standard specifications, and a higher order filter with even fewer errors has been achieved by adopting a high-accuracy, high-speed DSP. The ease of operation, including connectivity and ease of use, is also one of the attractions (Ryo Mizusaki)
Maintenance information: 2025.1.20 manufacturer maintenance completed (DAC Assy capacitor replacement, CH-A rotary switch replacement, logo LED replacement, pressure resistance safety check OK, operation, special check, expandability, cleaning)
Accessories: instruction manual, power cord
Main Specifications: Digital Inputs: COAXIAL, OPTICAL, HS-LINK Analog Inputs: RCA, XLR Digital Outputs: COAXIAL, HS-LINK Frequency Characteristics: 2.0 to 50,000 Hz Slope Characteristics: 6dB, 12dB, 18dB, 24dB, 48dB, 96dB W465 x H151 x D396mm 14.7 kg
*There is no interface adapter (LSA-A1/S1), and the connection is limited to the company's compatible models, so it is inexpensive. Speaker cable 2.5 m pair Goldmund exclusive speaker cable By adopting a coaxial single core structure suitable for microwave transmission in the 2.5 m pair gigahertz band in the cable, it is a cable that can completely cover the frequency band required for Goldmund amplifiers even with a cable. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2025.4.23 continuity confirmed
Accessories: original box
This is a Chinese-made DAC equipped with Asahi Kasei's AK4499 dual. You can enjoy the delicate and powerful sound. There are scratches and bumps on the exterior. ※There is a catch on the jog dial, but this is the current situation (VOL can also be operated with a remote control) (Tamura Eiji)
Maintenance information: 2025.4.23 Operation confirmed
Accessories: remote control, power cable
Main specifications: input frequency 44.1k/48k/88.2k/96k/176.4k/192k (16-32 bits) DSD64 to 512 W380 x H70 x D265 mm weight 4.0 kg
Counterpoint's first solid state power amplifier. Because of the simple configuration, there is a sense of stability in operation, and you can feel that it is superior to the price. The fresh and straightforward tone unique to Counterpoint is attractive, and it lets you listen to classical music, vocals, etc. with a sense of relaxation. The exterior has dullness, small scratches, and missing lettering. Serial 5S1161 (Yonejima Satoshi)
Maintenance information: 2025.4.23 Operation confirmed
Accessories: power cord
Main specifications: 100W+100W (8Ω) W483 x H120 x D310 mm weight 12 kg
※1 bottle only. Maintained! BBSM series monitor speaker system. Characters that can experience the sense of volume and power unique to Westlake are attractive. If you have a large speaker from the company, it's perfect as a center speaker. The exterior has dullness, scratches, etc. (Satoshi Yonejima)
Maintenance information: 2025.4.23 Maintained (deteriorated urethane edges removed and cleaned. Process and attach the felt sheet. (Centering adjustment while putting the edge on the frame side)
Accessories: No accessories
Main specifications: frequency characteristics 50 Hz to 16 kHz impedance 4 ohms sound pressure level 95 dB W762 x H408 x D548 mm weight 53 kg
Maintained! A consumer aircraft developed as a tall boy based on the BBSM series. Two 25cm woofers are placed to ensure low frequencies. A dynamic sound that you wouldn't think of as a tall boy, combined with high efficiency. The low range with a low center of gravity, which sets it apart from the light low frequencies of recent speakers, is attractive. There is a line scratch on the side plate on the exterior. Serial 425 426 (Yonejima Satoshi)
Maintenance information: 2025.4.23 Maintained (deteriorated urethane edges removed and cleaned. Process and attach the felt sheet. Centering is adjusted while putting the edge on the frame side.)
Accessories: saran net
Main specifications: Playback frequency band 40 Hz to 16 kHz output sound pressure level 95 dB impedance 4 ohms W369 x H1169 x D496 mm weight 75 kg
A CD player from the British company ARCAM. The delicate, supple, and English-like sound that you won't get tired of listening to is attractive. You can relax and enjoy music with the same European speakers. The exterior has dullness and scratches. Serial AC7X29392 (Yonejima Satoshi)
Maintenance information: 2025.4.23 Operation confirmed
Accessories: remote control, power cord
Main specifications: W430 x H84 x D288 mm 3.9 kg
※The rubber cover on the outer circumference is missing, so it's cheap. 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)
The needle tip has been changed to Nagaoka 44-42. MM cartridges used on Denon record players from the latter half of the 70s. It boasts an excellent frequency band from 20Hz to 30kHz, and is compatible with various music genres. The cantilever is slightly to the right (Hiura Katsuji)
Maintenance information: 2025.4.20 sound output confirmed
Accessories: none
Main specifications: output voltage 3 mV needle pressure 2 g dead weight 6 g