This is a well-made DSD-compatible USB-DAC. You can enjoy sophisticated playback sound with the wide range, high resolution, and amount of information unique to 1 bit (DSD). It has 3 input systems and 2 output systems, and has an upsampling function. It comes with a volume and can also be used as a DAC pre. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.18 Operation confirmed
Accessories: power cable
Main specifications: input/USB, OPTICAL, COAXIAL output/XLR, RCA PCM (24, 32 bit/32, 44.1, 48, 88.2, 96, 176.4, 192 kHz) OS/Windows 7, Windows Vista SP1 or later, Windows XP SP2 or later (Windows 8 compatible) W210 x H60 x D243 mm 2.6 kg
*Currently sold. Luxman vacuum tube hybrid premain amplifier. This product was designed as an upper model of the LXV-OT7. The vacuum tube ECC802S is on the front part, the volume has been increased in size from the previous model, the input terminals are gold-plated, the speaker terminals are banana compatible, and some other parts have been changed to solid aluminum, so the finish is particular about appearance. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.6.18 Operation confirmed
Accessories: power cable
Main specifications: output 5W+5W (4Ω) input RCA2 system W192 × H107 × D98 mm 1.0 kg (actual measurement)
It smells like an air freshener, and since ATT has cracks, it is cheap, and is currently discontinued. A bookshelf type speaker that uses a uniquely developed hard dome unit. It is a speaker characterized by a well-balanced, clear, and bright sound. There are small scratches, dents, and net holes (Daiki Goto)
Maintenance information: 2024.3.12 operation confirmed (with ATT gaps)
Accessories: none
Main specifications: 3 way 3 speaker bass reflex system frequency band 30Hz to 30kHz impedance 6Ω sound pressure level 94 dB dimensions W390 x H710 x D350 mm weight 27.5 kg/book
A compact 3-way speaker that is one size smaller than the DS-77Z. Characters with high resolution and clear outlines, which are advantages of Japanese speakers. The clear and bright sound is suitable for popular systems in general. There is a feeling of use such as dents and other dullness on the MID and HIGH covers. Serial 22729 22722 (Tamai Jun)
Maintenance information: 2024.6.27 sound output confirmed (good sweep test)
Accessories: saran net
Main specifications: 3-way 3-speaker rear bass reflex 6Ω 90dB size W330 x H580 x D320 mm weight 17 kg/unit
A classic MC boost transformer. With 2 input systems, an impedance of 3.40 ohms switchable, and a PASS line, you can freely enjoy a variety of cartridges and tone arms. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.11.18 Operation confirmed
Accessories: none
Main specifications: MC boost transformer input, 2 systems, switchable, 1st order impedance 40 Ω, 3 Ω, switching, 2nd order impedance 4 kΩ, boost ratio 1:10, frequency characteristics, 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g
Based on the AT33PTG, this MC cartridge aims to reduce weight and pursue sound quality. Hard resin based on aluminum alloy suppresses resonance and reproduces clear sound. There are no bends. (Tamura Eiji)
Maintenance information: 2024.6.27 Operation confirmed
Accessories: needle cover
Main specifications: MC type 0.4 mV suitable needle pressure 1.8 to 2.2 g (2.0 g standard) frequency band 15 to 50 kHz 10 Ω dead weight 6.9 g
The price has been reduced. 2024/5/25 sales price 39,800 yen This is an S-shaped tonearm. You can use static balance cartridges with a dead weight of 15 to 22 g. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.22 continuity confirmed
Accessories: instruction manual, connection cord
Main specifications: static balance one-point cross suspension type, effective length 229 mm, applicable cartridge weight 4 to 12 mm
The price has been reduced. 2024/5/11 sales price 39,800 yen ADK 4-tier rack. Of course, other rack units can be stacked and used. Depending on the size of the device, you can change the rack to your liking. There is a feeling of use due to appearance, dullness, abrasions, scratches, etc. (Kobayashi Hitoshi)
Accessories: 4 hole caps
Main specifications: upper stage and middle height 170 mm, lower stage height 250 mm W574 x H730 x D497 mm
The disposal price has been reduced! (Member discounts are not applicable) 2024/1/18 sales price 49,800 yen Maintained! An American-made amplifier from the 1970s that can hardly be seen today. Circuits for self-preservation, such as security, correction, and protection, have been cut off, and I think that handsome atmosphere is well reflected in the sound. It has the same feeling of use as the model year (Daiki Goto)
Maintenance information: 2024.1.18 Maintained (LED installation (original not available) poor power stage transistor deterioration, defective transistor in the board → replacement. Bias adjustment, operation check.)
Accessories: none
Main specifications: size (actual measurement) W406 x H155 x D327 mm weight (actual measurement) 12.2 kg
The price has been drastically reduced! 2024/1/18 sales price 49,800 yen Maintained! An American-made amplifier from the 1970s that can hardly be seen today. Circuits for self-preservation, such as security, correction, and protection, have been cut off, and I think that handsome atmosphere is well reflected in the sound. It has the same feeling of use as the model year (Daiki Goto)
Maintenance information: 2024.1.18 Maintained (check capacitors, resistors, transistors, etc. as is OK. bias check)
Accessories: none
Main specifications: size (actual measurement) W406 x H155 x D327 mm weight (actual measurement) 12.2 kg
RCA cable 1.5 m pair entry model in the Caldas reference series. As the name suggests, it sounds naturally and is characterized by a moderate tone in Caldas cables. It rubs against the sheath, and the printing disappears (Kojima Yosuke)
Accessories: none
The winding of the mainspring is smooth and can produce sound, but the platter swells, and there is no screw in the hinge and the lid comes off, so it is sold as it is. The volume is not big, but I feel good in the cohesion of the sound. The appearance is rust of the age, there are dirt scratches Kusumi. (Takimoto Yutaka)
Maintenance information: 2021.12.8 operation confirmed
Accessories: handle
Main specifications: W400 × H335 × D470 11.95kg (actual measurement)
Manufacturer maintained, including pickup replacement! A CD player with a simple design, good cost performance, and easy for beginners. It is equipped with 10 keys that are convenient for station selection. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.13 manufacturer maintenance (loading belt/tray opening/closing SW exchange, laser pickup replacement, inspection of other parts, sound test)
Accessories: none ※remote control missing
Main specifications: 2 analog outputs (variable, fixed), 2 digital outputs (OPTICAL, COAXIAL) W433 x H115 x D288 mm 6.3 kg
The sound quality of the 0.5m XLR female Fischer cable gives the impression that it is solid and natural, and the impression is that it makes the most of the original material of the equipment. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.6.22 continuity confirmed
Accessories: original bag
The price has been drastically reduced. 2023/11/8 sales price 49,800 yen ※The display panel moves when the volume etc. switch is pressed, but this is a specification. Maintained! MICROMEGA D/A CONVERTER It's a well-balanced European tune, and you can listen to chamber music and vocals smoothly. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.9.3 Maintained (replacement of tantalum electrolytic capacitors, replacement of other capacitance electrolyzed capacitors. Various digital signal demodulation tests confirm normal operation. (Rubber foot replacement)
Accessories: none
Main specifications: 1-bit input sampling frequency 32kHz,44.1kHz,48kHz W220×H55×D110mm 1.5kg
The price has been drastically reduced. 2021.6.23 sales price 49,800 yen ※Conductivity has been confirmed, but since the terminal has not been treated and the ground wire is broken, it is currently sold. Exclusive tone arm for DECCA MARK 1/2/3 cartridges. Simple structure using straight pipes. Since the needle pressure is a dedicated arm, it is preset and set to an appropriate value. It is designed to maintain an optimal state for the head of the company (Murakoshi Yoichi)
Maintenance Information: 2021.6.13 Continuity Confirmed
Accessories: armrest
Main specifications: static balance type, total length 303 mm, execution length 225 mm
※The manufacturer logo on the front is missing, so it's cheap. Maintained! A pre-main amplifier that allows you to enjoy the glossy and thick sound typical of Sansui. What is noteworthy is the mid-low range, and the bass line, which clearly reveals the outline, is an appeal unique to the KX series during this period. There are scratches, bumps, dirt marks, etc. on the exterior. Serial 613082601 (Tamura Eiji)
Maintenance information: 2024.6.13 maintained (input selector, etc., switch dismantling and polishing grease application (power amplifier direct, source direct, tape, tone, loudness, muting, processor), output relay replacement, protector part capacitor replacement, power amplifier part resistor replacement, interior and exterior inspection and cleaning, operation confirmation)
Accessories: No accessories
Main specifications: 90W+90W (8Ω) phono mm/MC compatible dimensions W430 x H161 x D446 mm weight 18.0 kg
The price has been reduced! 2024/6/16 sales price 49,800 yen Maintained! Introducing affordable power amplifiers. Since it comes with a selector and volume, it can also be used as a pre-main. The color is calm green. It feels a bit clear, but the sound quality is hard to get at this price. The exterior has a feeling of use such as disappearing lettering and dullness. Serial 02110183 (Tomonori Asaine)
Maintenance information: 2024.6.21 maintained (right CH output tube replacement function SW cleaning vacuum tube pin cleaning capacitor position correction wiring restyling bias check output voice check interior and exterior cleaning)
Accessories: power cable
Main specifications: 6BQ5 push-pull output 12W 100V vacuum tube used: 6BQ5 × 2 · 12AX7 × 1 · 12AU7 × 2 · 5AR4 W360 × H170 × D260 mm weight 12 kg
The price has been reduced! 2024/5/17 sales price 49,800 yen Maintained! Sansui's rare CD player. The firm outline and comfortable sound are attractive. I would like to use it in combination with the company's α series premain for a unified look. In addition to listening to CDs, it also has a convenient function when recording to tape, etc., and has a variety of aspects. The exterior has scratches and line scratches. Serial 619097168 (Fujisawa Yukishi)
Maintenance information: 2024.5.17 Maintained (loading and clamp mechanism drive belt replacement. Front panel operation tact switch replacement. Optical system cleaning cleaning)
Accessories: No accessories
Main specifications: 1-bit linear & direct conversion system (4DAC) W430 × H127.5 × D397.5 mm 8.8 kg
Maintained! A pre-main amplifier with Class A operation that allows you to enjoy sharp sound. The moderate amount of extrusion is comfortable, and this model is suitable for jazz and rock. The exterior has small scratches and dullness appropriate for the model year (Daiki Goto)
Maintenance information: 2024.1.22 maintained (balance volume (replacement) replacement, output relay replacement, input selector, reck-out, MM/MC switching, MONO, loudness, CD direct switch disassembly polishing grease application, solder repair, other volumes, switch cleaning, internal inspection and cleaning, operation confirmation.)
Accessories: copy of instruction manual
Main specifications: 100W+100W (8Ω) input 6 systems PHONO (MM/MC) quarter A amplification method using CD/PHONO direct switch W462 x H164 x D376 mm 14.3 kg
4530BK made by Shinkosha. Since there are many chips and scratches throughout, it is inexpensive. The D130 was mounted. Woofer with MA15 fastener! Powerful bass reproduction far exceeding size is possible with the rear loading horn type enclosure (Sasaki Shota)
Accessories: MA15
Main specifications: screw pitch 420 mm hole diameter 360 mm plate thickness 40 mm front baffle plate thickness 22 mm W600 x H1250 x D600 mm 56.3 kg (all measured)
RCA cable 5.9 m pair This is an early model before the terminator module, which is also a characteristic of the company, was adopted. It's a sound with good sound separation and a good sense of localization. There is a lot of dirt and rubbing on the exterior (Kojima Yosuke)
Accessories: none
Maintained! An amplifier characterized by a clear and clean sound typical of ONKYO. It is also compatible with MM/MC, and LP playback is perfect. It is an easy-to-use model that is also suitable for beginners. There are small wounds and dullness (Oikawa Tetsuji)
Maintenance information: 2024.6.20 Maintained (panel switches are disassembled, contacts are polished and contact cleaner is applied. (Correction of solder deterioration in the input circuit)
Accessories: none
Main specifications: 100W+100W (6Ω) 80W+80W (8Ω) PHONO input 1 system (MM/MC switching) W455 x H170 x D430 mm 17 kg
This is the best step-up transformer for use with all Shelter MC phono cartridges. It boosts the music signal from the MC phono cartridge without adding extra color. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.18 Operation confirmed
Accessories: none
Main specifications: input impedance 15 ohms or less (maximum 25 ohms) output impedance 47 KΩ boost ratio 32 dB W142 × H66 × D106 mm 1 kg
XLR-RCA cable, 1.5m pair, No. 3 hot specification, XLR female terminal, 3-core shielded audio cable, this is a must-hear model as a cable connecting between the company's preamplifiers and power amplifiers. It is rubbed and dirty on the sheath (Kojima Yosuke)
Accessories: none
RCA-XLR cable, 1.5m pair, 3rd hot specification, XLR male terminal, 3-core shielded audio cable, this is a must-hear model as a cable connecting between the company's preamplifiers and power amplifiers. It is rubbed and dirty on the sheath (Kojima Yosuke)
Accessories: none
Maintained! Sansui's rare CD player. The firm outline and comfortable sound are attractive. I would like to use it in combination with the company's α series premain for a unified look. In addition to listening to CDs, it also has a convenient function when recording to tape, etc., and has a variety of aspects. The exterior has small scratches and dullness appropriate for the model year (Oikawa Tetsuji)
Maintenance information: 2024.3.20 Maintained (The mechanical fixing parts were manufactured and replaced in 1 pair. The clamper and loading belt have been replaced. The velocity coil has been repaired and corrected. (The tact switch on the operation panel has been replaced)
Accessories: remote control
Main specifications: 1-bit linear & direct conversion system (4DAC) W430 × H127.5 × D397.5 mm 8.8 kg
Maintained. A 70s varicon-type tuner developed with an emphasis on reception sensitivity and sound quality. An irresistible look for early Sansui fans. The rugged, masculine atmosphere feels subdued. It's an attractive tuner with a flat yet textured tone of voice. There is a feeling of use on the exterior, dullness, abrasions, stains, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.3 maintenance (MPX circuit, power circuit transistor replacement due to deterioration. Switch and volume cleaning. (Tracking adjustments and other overall adjustments)
Accessories: original box
Main specifications: FM tuner part: sensitivity (IHF) 1.5 μV frequency characteristics 30 Hz to 15 kHz AM tuner part: sensitivity 45 dB/m W460 x H176 x D310 mm weight 9.6 kg
XLR-RCA cable, 1.5m pair, No. 3 hot specification, XLR female terminal, 3-core shielded audio cable, this is a must-hear model as a cable connecting between the company's preamplifiers and power amplifiers. It is rubbed and dirty on the sheath (Kojima Yosuke)
Accessories: none
Maintained by the manufacturer! This model was the first to use an ALPHA processor in the best-selling 1650 series. The mid and low frequencies are quite stable, and the balance depicts rich, rich music regardless of genre. The exterior has dents on the front panel corner, and there are line scratches, small scratches, dullness, etc. ※The remote control is out of stock (Oikawa Tetsuji)
Maintenance information: 2024.4.17 manufacturer maintained (inside the CD mechanism, loading belt, tray opening/closing SW replacement. VR has been reworked. The HF waveform of the laser pickup is within the regulations and is currently fine. Sound output test)
Accessories: copy of instruction manual ※ remote control missing
Main specifications: Real 20-bit 4DAC/Lambda Super Linear Converter with 20-bit 8x oversampling digital filter+GIC 3rd order analog filter frequency characteristics 2Hz to 20kHz W434 x H120 x D340 mm 10.2 kg
This model was the first to use an ALPHA processor in the best-selling 1650 series. The mid and low frequencies are quite stable, and the balance depicts rich, rich music regardless of genre. Stains are conspicuous on the exterior and front panel, and a feeling of use can be seen throughout, such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.31 Operation confirmed
Accessories: remote control
Main specifications: Real 20-bit 4DAC/Lambda Super Linear Converter with 20-bit 8x oversampling digital filter+GIC 3rd order analog filter frequency characteristics 2Hz to 20kHz W434 x H120 x D340 mm 10.2 kg
A network adapter that converts USB 3.0 to SFP (only compatible with 1 Gbps) SFP ports can be added to Windows PCs or laptops without wired LAN ports. There is a line scratch on the bottom. *SFP module and 5V power adapter are sold separately. (FUJISAWA KOSHI)
Accessories: original box
Key specs: https://www.oliospec.com/shop/shopdetail.html?brandcode=000000010613&search=USB-SFP&sort =
Maintained! An eye-catching diamond-tone power amplifier with a rugged design. The extrusion of the mid-range is clear and the sound is slightly firm, but the sound is good, so it seems to go well with jazz and rock. There are small scratches and dents on the exterior as a whole (Mizusaki Ryo)
Maintenance information: 2024.6.1 Maintained (replacement of deteriorated transistors and capacitors in each circuit. Input volume and output relay contact correction. Electric circuit adjustment)
Accessories: copy of instruction manual
Main specifications: 2 mono construction system 100W+100W (8Ω) W425×H170×D285mm 16.5 kg
Spikes are missing. Popular 4-tier audio rack It has a sturdy construction with a metal frame. A space-saving design with the outer dimensions cut down to the last minute and the internal dimensions extended to the last minute. It brings out the performance of the device with tight and accurate sound quality. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: 4 tier rack cast iron frame W540×D484×H935mm 41kg
Maintained. This is a heavyweight premain amplifier manufactured by PIONEER. Since they are only from the bubble period, large quantities of material were used, and they are highly cost-effective amplifiers. Even the smallest sounds are clearly reproduced, and the sound quality, which is both thick, shows how well crafted it was unique to that time. Overall there are small scratches, dullness, etc. (Oikawa Tetsuji)
Maintenance information: 2024.5.19 maintained (output relay replacement, master volume exchange, muting SW exchange, direct switch, etc., switch disassembly polishing grease application (input selector, recoup, loudness, tape 3, speaker switching SW), each volume, switch cleaning, interior and exterior inspection and cleaning, operation confirmation. * (Additional note) Since the master volume is a replacement, it can be adjusted in detail when the volume is low to medium volume, but when the volume is raised and auditioned, the VR seems to be raised (12:00). (*When listening to a phono, the sound will not come out unless the EQ switch is turned on)
Accessories: instruction manual
Main specifications: output 100W+100W (8Ω) 120W+120W (6Ω) 150W+150W (4Ω) power consumption 270W dimensions W420 x H162 x D435 mm weight 19.6 kg
1 bottle only A rare 16Ω early model. An impressive 1-inch driver with a smooth, stretchy high range. Compared to the LE85, you can enjoy a natural and deep sound. Even though it's LE175, it is smooth and has a highly structured texture. The exterior has no paint peeling or gaskets. Serial 3943 (Fujisawa Yukishi)
Maintenance information: 2024.6.25 maintained (diaphragm installation adjustment, pad dampener, mounting screw rust replacement, distribution terminal contact part cleaning, terminal mold crack replacement, insulating bushing replacement, diaphragm stain cleaning, DCR (3943/10.5 ohm diaphragm no scratches))
Accessories: No accessories
Key Specifications: 1 inch driver, 16 ohm, crossover, 500 Hz, 108 dB, diameter: 114 x D98 mm, weight: 4.1 kg
This compact speaker became a hot topic due to its use of pure malt material (whiskey barrel material). The good atmosphere of the enclosure makes it popular as an interior decoration. The tone is mild and supple, and the sound quality has a high texture that is suitable for listening for a long time. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.21 Operation confirmed
Accessories: 2 types of saran nets (wine, moss green), instruction manual
Main specifications: woofer 10cm cone type, tweeter 2cm dome type W154 x H246 x D213 mm 3.7 kg
A speaker system incorporating Altech's 20cm coaxial 2-way unit into a self-made enclosure. The sharpness is the same, but the impression is different from Altech of yesteryear, adding clarity and delicacy. The exterior is good, but the saran net is slightly easy to remove (Mizusaki Ryo)
Maintenance information: 2024.6.27 Operation confirmed
Accessories: saran net
Main specifications: W335 x H590 x D345 mm weight 12.1 kg (actual measurement) 20 cm full range 8 Ω maximum input 32 W
Maintained by the manufacturer! This model was the first to use an ALPHA processor in the best-selling 1650 series. The mid and low frequencies are quite stable, and the balance depicts rich, rich music regardless of genre. There are dents on the front panel and footprints on the top plate (Oikawa Tetsuji)
Maintenance information: 2024.6.26 Maintained (helical gear replacement, operation, sound test)
2024.6.6 Maintained (laser pickup replacement, sound output test)
2024.4.17 Maintained by the manufacturer (inside the CD mechanism, loading belt, tray opening/closing SW replacement. The HF level for laser pickups is within the regulations and is fine now. Sound output test)
Accessories: remote control, instruction manual
Main specifications: Real 20-bit 4DAC/Lambda Super Linear Converter with 20-bit 8x oversampling digital filter+GIC 3rd order analog filter frequency characteristics 2Hz to 20kHz W434 x H120 x D340 mm 10.2 kg
*There is a gap in the display panel, which is the current situation. This is the model number DCD-1650 gold model representing DENON. Although it is the first model, the sophisticated design is beautiful. There is a sense of transparency in the mid to high frequencies, and the low frequencies are thick and gentle. In terms of functionality, the range of uses has also been expanded, such as installing a program play of up to 20 songs. There is a slight gap left in ATT. Serial 106154518 (Mizushima Itsuro)
Maintenance information: 2018/4/12 manufacturer maintained (pickup, belt, gear, relay replacement. Solder correction, operation confirmation)
Accessories: copy of instruction manual
Key Specifications: 20-bit Lambda SLC-D/A Converter with pitch control W470 x H122 x D360 mm 11.3 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/4/12 sales price 79,800 yen ※It is cheap because it is in poor condition. Equipped with a coaxial unit, sound localization is good, the high frequencies are clear, and the sense of volume in the low frequencies is sufficient for the size, so you can relax and listen to classical music in small groups. It also has good efficiency, so it's easy to play, and it features a chic design with a shiny mirror piano paint. In addition to being scratched, some Saran magnets are missing. Also, there is a slight wobble in the SP terminal on the + side on one side, and one screw that stops the terminal board is missing. (FUJISAWA KOSHI)
Maintenance information: 2024.4.9 operation confirmed
Accessories: saran net
Main specifications: 36Hz to 22kHz 45W 4Ω 93.5dB W207 × H990 × D274 mm 17 kg
Manufacture-maintained, including pickups. This is the first 1650 limited model equipped with a balanced output similar to the higher-level model. The double chassis structure makes it sturdy. It is a high-density sound, and the thickness of the mid and low tones that cannot be heard with players in the same price range in recent years is attractive. ※The front cover has been replaced with a magnetic one, but a light impact will cause the magnet to come off and open. There are other minor scratches and dullness appropriate to the model year. The remote control is out of stock (Oikawa Tetsuji)
Maintenance information: 2024.4.29 manufacturer maintained (laser pickup, loading belt replacement. Sound output test.
The lower front door did not open due to a bad latch. That's why we're repairing it. The magnet is attached so that it sticks to the metal. Press lightly when closing. (*This is because parts cannot be obtained)
Accessories: copy of instruction manual
Main specifications: Real 20 bit 4DAC Lambda SLC equipped W470 x H122 x D360 mm 12.5 kg
4560BK type domestic enclosure. The JBL woofer E145-8 was mounted when it arrived. The construction is solid. You can see a feeling of use, such as appearance, dullness, abrasions, scratches, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: screw pitch approx. 260 mm, unit mounting aperture diameter approx. 380 mm, measured size W760 x H915 x D608 mm (actual measurement)
The price has been reduced. 2024/6/13 sales price 54,800 yen headphone amplifier for electrostatic ear speakers. Sound quality has been improved and wide range has been achieved, such as an all-stage direct connection A class DC amplifier configuration that does not use coupling capacitors, a custom-made 2-axis quadruple volume, and an XLR input terminal. The degree is generally good (Murakoshi Yoichi)
Maintenance information: 2024.6.13 sound output confirmed
Accessories: power cable
Main specifications: input XLR, RCA with RCA through out frequency characteristics DC to 90kHz rated input level 100mV/100V output W150 x H100 x D360 mm 3 kg
The price has been reduced. 2024/5/19 sales price 54,800 yen ※Currently sold. JBL/UREI professional power amplifier Dynamic sound with clear contours and momentum. The driving power that makes it easy to drive even large speakers at a high volume is attractive. It can also be used as mono power by connecting to a bridge. There are conspicuous abrasions on the exterior and top plate, and a feeling of use such as dullness and scratches can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.19 Operation confirmed
Accessories: none
Main specifications: 150W+150W (8Ω) 300W+300W (4Ω) input 2 systems (phone/XLR) W483 x H180 x D260 mm approx. 20 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/6/2 sales price 79,800 yen A dedicated arm base for attaching the GLANTZ tonearm MH-1200S to the LUXMAN record player PD-191A. Attach it to the back left side of the PD-191A main unit. The exterior is generally good (Takahashi Nobuyuki)
Accessories: mounting screws
Main specifications: Material stainless steel W128 x H15 x D128 mm 787 g (actual measurement)
The disposal price has been reduced! Member prices are not applicable. 2022/7/16 selling price 100,000 yen wooden 46cm double woofer type. Baffle opening diameter 425mm Screw pitch 490mm Baffle and enclosure plate thickness 24mm Duct opening diameter 108mm Both the front and back plates cannot be removed. There is a difference in discoloration on the left and right in appearance, and there are corner chips, digging scratches, and dirt stains. (Yutaka Takimoto)
Accessories: none
Main specifications: W1600 × H950 × D850 mm (actual measurement) The weight has not been measured, but it seems that it is 100 kg or more.
The price has been reduced. 2024/6/27 sales price 59,800 yen Equipped with a titanium-coated 7th generation Uni Q driver. Wide range yet atmospheric sound quality. It comfortably plays vocals, chamber music in small groups, etc. There is a feeling of use due to the appearance, dullness, etc. Serial 3098646G 3098646G (Jun Tamai)
Maintenance information: 2024.6.27 sound output confirmed
Accessories: saran net spike
Main specifications: 3-way 3-speaker frequency characteristics 40Hz to 40kHz W220 x H865 x D372 mm 14.5 kg
The large triode print sold in Japan has disappeared, but I think it was made by NEC from the structure. Measured IP value: 45 mA (the best standard IP value for this amplifier is 50 mA) with the original box ※ I checked the sound output with the test amplifier and measured the plate current value, and it has been determined that the operation is good (Kojima Yosuke)
Accessories: original box
Maintained! A power amplifier using the AB/LR independent power supply system, which is a further development of the A class B class 2 independent power supply system. Contrary to its solid appearance, it has a beautiful sound with a sense of transparency. The sound quality is moderately tight and firm, and it naturally handles crisp and energetic intonation expressions. The exterior has small scratches and dullness appropriate for the model year (Oikawa Tetsuji)
Maintenance information: 2024.5.12 Maintained (replacement of defective output relay contacts. (Replace deteriorated capacitors in power supply circuits and other circuits)
Accessories: none
Main specifications: 100W+100W (8Ω) compatible speakers 4Ω to 16Ω SNR 110dB W420 x H166.5 x D300 mm 19.2 kg