The disposal price has been reduced. Member discounts are not applicable. 2024/6/2 sales price 2,980,000 yen In addition to full maintenance including the exterior in 2020, the ATT has now been cleaned and inspected all parts, and further brushed up. The Georgian 4, which has an attractive elaborate horn configuration and beautiful furniture-like design, has arrived. It has a structure with a built-in crispy horn to create a unique sound with a rich sense of scale. There is a smell in the room (Kobayashi Hitoshi)
Maintenance information: 2024.6.2 maintained (ATT cleaning/inspection of various parts) 2020.2.12 maintained ([main body] exterior cleaning/touch repair, resonance/distortion countermeasures, unit detachment [unit] single-sided woofer recorn, both driver disassembly and cleaning, TW one-sided disassembly and cleaning, TW single-side coil manufacturing exchange [network] TW capacitor and resistor replacement. *Some capacitors before replacement are difficult to remove, so they are left inside. Frequency characteristic measurement check (~ 42 kHz). Input/output waveform and balance check, sound output check.)
Accessories: none
Main specifications: 15WK, MT-30 (828HF), T35VHF, X336 (300/3500) approx. W860 x D660 x 1350 mm approx. 90 kg
Phasement's flagship phono amplifier. The playback sound, which is supported by a powerful power supply with an equalizer section divided on the left and right and a separate housing, allows you to enjoy music with an overwhelming sense of realism, stage reproduction with good visibility, high resolution, and high S/N. There are no noticeable scratches and it is in good condition. Serial E11209013L, E11209013R, E11209013P (Fujisawa Yukishi)
Maintenance information: 2024.9.16 Operation confirmed
Accessories: instruction manual, power cord, connection cable
Main specifications: MM/MC CR type phono amplifier input sensitivity 2.3 mV dimensions equalizer part: W210 x H103 x D347 mm 4.5 kg/single CH power supply unit: W210 x H103 x D333 mm 7 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/9/7 sales price 798,000 yen ※For wall hanging only. Macintosh's masterpiece speaker that Okihiko Sugano also loved. The sound that can be felt throughout the body with 4 woofers and 48 tweeters is impressive. The dedicated equalizer MQ104 is compatible with various rooms. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2023.9.30 maintenance (exterior repair, polishing, clear finish
Rear baffle repair, painting, woofer edge replacement, unit detachment)
Accessories: equalizer (MQ104), wall bracket, saran net, instruction manual (English copy), connection cord
Main specifications: 3-way 27 speaker usage unit 3839W impedance 8Ω output sound pressure level 89dB maximum input 300W crossover frequency 250Hz, 1.5kHz approximate installation dimensions W2,700 x H2,150 x D370 mm total weight approx. 144 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/9/13 sales price 368,000 yen genuine Oba Shoji product. A pre-main amplifier with a high degree of perfection that is comparable to a separate system, and has extremely high sound quality. An attractive sound development with high SN, high resolution, and high density that cannot be enjoyed in domestic production without lowering the center of gravity too much. Since it has a pre-out, it is an ideal product as a stepping stone for the company's separate system construction. Since the optional phono module is not installed, INPUT1 is at a normal line level. As for the exterior, there is a light scuff on the top of the front panel and a scratch on the back of the top plate. There is floating rust on part of the XLR terminal connection part. Serial E00200 (Yamato Yuki)
Maintenance information: 2024.9.13 operation confirmed
Accessories: Remote control power cable, copy of instruction manual
Main specifications: Line-only model, 4 input unbalanced (RCA) systems, 3 balanced (XLR) speaker output, 1 system output, 100W+100W, W455 x H150 x D385 mm, weight 22.0 kg
Maintained! A high performance power amplifier that uses Orex's specialty lambda capacitors. Pure Class A operation and Class AB operation can be selected by switching the switch. The strong construction is directly linked to sound quality, making the sound quality fresh and sharp. There are scratches and scratches on the exterior. ※The power cable has been changed to a 3P inlet. (FUJISAWA KOSHI)
Maintenance information: 2024.9.19 Maintained (The bias changeover relay was replaced due to poor contact. The protection relay was replaced, and 4 electrolytic capacitors were replaced. The operation switch disassembly contacts have been cleaned. Adring current and offset voltage were checked. The interior has been cleaned. I checked the input/output.)
Accessories: power cord
Main specifications: Rated output: A grade 50W+50W (8Ω) AB grade 200W+200W (8Ω) playback frequency band 5Hz to 100kHz speaker impedance 4Ω to 16Ω external dimensions W450 x H172 x D473 mm weight 30 kg
Manufacturer's maintenance completed! Introducing the TRX-88PP, which boasts the highest degree of perfection among Triode products. Full-scale pre-maining based on 88Signature. Although it is a KT88 parallel push pump, it dared to reduce the output to A class 50W and is particular about high sound quality. It is a high-spec premain equipped with self-bias, a pre-power separation separator switch, a phono equalizer, and even a remote control. There is a bruise on the side panel (Sasaki Shota)
Maintenance information: 2024.9.21 Maintained by the manufacturer (contacts of switches and connectors were repaired, and then each part was inspected and aged)
Accessories: power cable, remote control
Main specifications: KT88 parallel push pull A grade 50W+50W (8Ω) input PHONO (MM), LINE x 4 W450H205D 480 mm 37 kg
The price has been reduced! 2024/9/13 sales price 258,000 yen Maintained! The top Macintosh model in the golden age. You can enjoy the thick and bold Macintosh sound. Comes with an easy to handle 5-band equalizer It is an easy-to-use preamp that can be combined with speakers and power amplifiers of a wide range of ages. There is a slight feeling of use such as scratches on the top plate. Serial AY3749 (Fujisawa Yukishi)
Maintenance information: 2024.6.5 maintenance (TR in EX Pander board, Tr replacement in headphone board, operation check, connector caulking cleaning, solder processing) 2022.9.29 maintained (contacts cleaned due to poor switch and volume contact. The flat cable was replaced due to poor deterioration. The electrolytic capacitor has been replaced. The panel lamp has been replaced. (The power supply circuit tap has been changed to 100V specification.)
Accessories: copy of instruction manual
Main specifications: input terminals Phono 1, 2, AUX, tuner, tape 1, 2, 3 output terminals PRE OUT1, 2, TAPE OUT1, 2, W406 x H138 x D330 mm 11.8 kg
The disposal price has been reduced. Member prices are not applicable. 2024/9/12 sales price 298,000 yen Maintenance completed! Redeemer tube power amplifier with MFA D75B power amplifier changed to triode tube connection specifications. It is designed to pursue pure tone with Class A operation. Bias adjustment with a meter is also easy to use, and you can adjust it yourself even when the vacuum tube is replaced (Yasuhito Koshihama)
Maintenance information: 2024.9.12 maintenance completed (6 block capacitors replaced due to electrolyte condenser fluid leak, mute switch, RCA jack replacement bias switch cleaning, vacuum tube pin cleaning*Bias and output sound checked. Output approx. 25 W in AC 100V environment (3 connections)
Accessories: power cable, circuit diagram, catalog
Main specifications: output 20W+20W actual measurement 25W+25W (3 connections) fixed bias method vacuum tube 6550 x 4 12AX7 x 2 6FQ7 x 2 OA2 x 2 W394 x H210 x D304 mm 29 kg
The price has been reduced! 2024/9/18 sales price 238,000 yen ※There is a crack in the plastic part of the speaker terminal, and the cabinet is scratched, so it's cheap. A vacuum tube amplifier bearing the company's standard number “38,” with a sense of range, resolution, and speed that can be used today. The phono circuit is also compatible with MC (High/Low), and although it is only volume, it is possible to operate a remote control, and you can enjoy the slightly fresh sound of the vacuum tube that responds to convenience. Downsized from the original “38” series, it is a nice improvement in appearance that is small with a width of 400 mm and fits well. There are dents on the cabinet on the exterior (Oikawa Tetsuji)
Maintenance information: 2024.9.18 Operation confirmed
Accessories: remote control, power cable, copy of instruction manual
Main specifications: rated output 30W+30W (6Ω) 25W+25W (8Ω, 4Ω) input phono (MM/MC high/MC low compatible) vacuum tubes EL34 x 4, ECC83 x 4, ECC82 x 3 W400 x H196 x D310 mm weight 20 kg
The disposal price has been reduced. Member prices are not applicable. 2024/9/12 sales price 298,000 yen Maintained! This model was the predecessor of the Redeemer WX-1P tubular power amplifier. The 6550 push-pull 5-pole connection makes a lot of noise and plays music vividly. The heater and B power supply are designed to be switched with a standby/operation switch. Bias adjustment with a meter is also easy to use, and you can adjust it yourself even when the vacuum tube is replaced (Yasuhito Koshihama)
Maintenance information: 2024.9.12 Maintained (6 block capacitors replaced due to electrolyte condenser liquid leakage, mute switch replacement, bias switch cleaning, vacuum tube pin cleaning, bias and output sound checked. Output approx. 65W in AC 100V environment (5 connections)
Accessories: power cable, circuit diagram, English manual, catalog
Main specifications: output 75W+75W measured 65W+65W (5 connections) fixed bias method vacuum tube 6550 x 4 12AX7 x 2 6FQ7 x 2 OA2 x 2 W394 x H210 x D304 mm 29 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/3/7 sales price 398,000 yen Exterior maintenance completed! Replace network capacitors with SOLEN film capacitors. The unit is DENTECH Tune HDP385, and the enclosure is made by Shinkosha. The unit is attached by removing the back plate, and the net does not come off the front. Classical music is also a good match for symphonies. The exterior is generally beautifully finished due to maintenance. Serial AYT71012 AYT71012 (Tomonori Asaine)
Maintenance information: 2024.3.7 Maintained (exterior repair/cleaning
Rear baffle paint saran net replacement unit maintenance (exterior cleaning, low range center adjustment, screw tightening, high frequency magnetic circuit slit cleaning/center adjustment) ATT cleaning/knob adjustment unit detachment)
2015.5.14 Maintained (network capacitors replaced with SOLEN. Unit edge replacement. Magnetic circuit overhaul and operation adjustment. Saran net partial cleaning net tear repair, complementary color correction)
Accessories: none
Main specifications: used unit HPD385 frequency characteristics 20Hz to 20kHz allowable input 85W 92dB 8Ω W600 x H1075 x D380 mm approx. 42 kg/bottle
The disposal price has been reduced! (Member discounts are not applicable) 2023/12/1 sales price 298,000 yen Interior and exterior refreshment maintenance has been completed and brushed up! A consumer model of the 2S-305, a timeless monitor speaker masterpiece that Japan is proud of. The thick and clear midrange and detailed high frequencies, which cannot be felt with the look, vividly reproduce vocals. The sound that accurately expresses the characteristics of an amplifier that is set regardless of whether it is a vacuum tube or transistor makes me feel the goodness of the device I have on hand that I haven't been able to see until now. The exterior is in perfect condition due to maintenance. Serial 351364 4851370 (Yamato Yuki)
Maintenance information: 2023.12.1 Maintained (exterior polishing, oil finish, exterior repair, front and rear baffle painting to create missing parts, saran net replacement, velcro replacement. Woofer maintenance center adjustment, edge damping agent application, disconnection solder treatment, center cap dent correction. Tweeter maintenance center cap internal cleaning and replacement, center adjustment, corn paper edge crack repair, edge damping agent application, unit detachment. Network maintenance frequency characteristics check, ATT contact cleaning, terminal cleaning sound operation confirmed)
Accessories: saran net
Main specifications: 2 way bass reflex system input impedance 8 ohms output sound thickness level 96 dB crossover frequency 1500 Hz W650 × H880 × D445 mm weight 50 kg
The disposal price has been reduced (member prices are not applicable). 2024/9/11 sales price 198,000 yen Maintained! Philips masterpiece DAC TDA1541A 3rd generation CD player with swing arm. The analog-like sound, which is a bit different from modern CD players, is attractive. It reproduces music with plenty of scale. Top plate sticker marks, panel peeling has been corrected, but marks remain (Daiki Goto)
Maintenance information: 2024.9.11 maintained (tray slide motor belt replacement, defective due to poor solder in the remote control light receiving unit → resolder, other HEADPHONE VOL NG glitches, no sound → replacement, CD disc plate repaint, windshield peeling correction, possible part correction ~ reading check, adjustment)
Accessories: remote control, copy of manual
Main specifications: Philips Meca TDA1541A equipped full 16 bit 4 times oversampling method W410 x H138 x D330 mm weight 8.9 kg
The disposal price has been reduced (member prices are not applicable). 2024/9/11 sales price 178,000 yen*Subweights and phono cables are inexpensive because they are non-genuine products. It is an arm that inherits the basic design of the 3012 and has increased versatility with all players through downsizing. It is also attractive that the 2-split main weight is compatible with lightweight cartridges as well as heavyweight cartridges such as SPUs. Due to the sharp followability of the knife edge, the clear and cohesive sound quality still boasts high performance. (FUJISAWA KOSHI)
Maintenance information: 2024.8.6 continuity confirmed
Accessories: phono cable (non-genuine)
Main specifications: static balance type effective length 237 mm cartridge mounting weight range 9.5 to 34 g (including shell) needle pressure variable range 0 to 5 g
The disposal price has been reduced (member prices are not applicable). 2024/8/18 sales price 198,000 yen Maintained including 2ch/4ch heads. 4TR-4ch head unit JT-2044T included! A tape deck with a separate design that completely separates the tape transport and control amplifier. It uses a tape speed of 38 cm/s, has wide frequency characteristics and dynamic range, and achieves a high signal-to-noise ratio. A size 10 reel can be used. It is also compatible with the 4ch stereo that was popular at the time (another TAU-11 is required). The exterior has scratches, dullness, and corrosion appropriate to the model year.
Maintenance information: 2024.6.25 Maintained (mechanical partial cleaning, oil grease application, counter belt replacement. Transport part volume contact cleaning, switch contact disassembly cleaning. Replace 40 amplifier deterioration tongisters and adjust playback and recording levels. Mirror polishing treatment due to rust and wear steps on the recording and playback head surface. 4TR,2TR head maintenance completed. (Refill 3 missing attached pin cords, replace power cords due to deterioration)
Accessories: 4TR-4ch head unit JT-2044T, connection cable, power cable
Main specifications: 38 cm/s, 19 cm/s Compatible frequency characteristics: 38 cm/sec: 30 to 28,000 Hz 19 cm/sec: 40 to 20,000 Hz RTU-11: W460 × H411 × D246 mm 22.3 kg TAU-11: W460 × H141 × D246 mm 5.2 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/8/10 sales price 128,000 yen Input volume, RCA terminal processing, installation, etc. have been maintained! Although the Quad power amplifier has a compact body, the core is thick, and you can enjoy smooth sound. It really goes well with speakers made in England, and lets you listen to 70s analog sound with a sense of dynamism. There are exterior, feel of use depending on age, paint peeling, sticking marks, scuffs, and small scratches. Serial 2 2022 (Hiura Katsuji)
Maintenance information: 2024.8.9 maintained (SP terminal replacement (original), other internal all checks, characteristic failure due to Rch power stage Tr temperature change → replacement, in-board gain setting C NG, SP limiter circuit C NG → replacement ~ operation check)
2015.8.25 Maintained (RCA terminals installed. IC, capacitor, resistor, input VR, fuse replacement)
Accessories: power cable, instruction manual (copy)
Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
The disposal price has been reduced. Member prices are not applicable. 2024/1/18 sales price 118,000 yen Maintained! QUAD's first transistor preamp. The deep sound image and the impression that the natural atmosphere has definitely increased, and the glossy way it rides and the sound that goes through the core make you think it's a vacuum tube amplifier. Of course, it's a combination with the 303, and the sound doesn't feel out of place even when paired with a vacuum tube power amplifier. BAL knobs are worn out (Daiki Goto)
Maintenance information: 2024.1.18 Maintained (front push button contact failure → cleaning, PHONO/LINE in-board coupling capacitor replacement. AC spark killer capacitor broken → replaced, each VOL cleaned, power cable created)
Accessories: copy of instruction manual
Main specifications: external dimensions W550 x H110 x D220 mm, weight approx. 7.4 kg (actual measurement) [33] 3 input/line systems, 1 phono system (MM) [FM3] tubular FM dedicated tuner with automatic stereo/mono switching
The disposal price has been reduced. Member discounts are not applicable. 2024/8/10 sales price 128,000 yen Maintained! It has an elegant and glossy tone, and although combinations with 405 are common, 606 etc. are also a good match. It has the natural texture of the acoustic sauce and the smooth tone that feels good against the skin. There are small scratches and paint peeling on the right side. Serial 24151 (Takasaki Atsushi)
Maintenance information: 2024.4.12 maintenance (main board ground point screw reprocessing, operation check) 2024.1.17 maintenance (replacement of coupling C, bypass C, etc. in each board, AC SW spark killer C replacement, INPUT switching analog SW through hole pattern re-soldering, power SW internal contact polishing ~ operation check)
2020.6.13 Maintained (balance VR, SW disassembly cleaning. Attach 1 kΩ resistors to both the left and right sides of the flat board. Replaced due to faulty IC. All flat and mother boards have been soldered again. (Check the input/output waveform, check the left and right balance, and perform a comprehensive operation test by connecting the power amplifier to confirm normal operation.)
Accessories: power cord, copy of manual
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4.0 kg
*Spikes are out of stock. Manufacturer's maintenance completed! Equipped with a VRDS mechanism that stands out for its clarity of outline, amount of information, and subtlety. The well-contoured, unwavering sound is unique to this model. The freshness of the sound and the straight sound image are advantages that cannot be obtained on CDs in recent years. The exterior is dull and there are small scratches. Serial 0010046 (Murakoshi Yoichi)
Maintenance information: 2024.9.4 manufacturer maintenance (replacement of driving parts, operation test of each part, confirmation of remote control operation)
Accessories: remote control, instruction manual (copy), power cable (external product), transport lock
Main specifications: 20-bit DAC dimensions W442 x H145 (153 mm when using foot) x D344 mm weight 16.5 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/8/31 sales price 128,000 yen Maintained! A famous instrument and the first generation preamp. The coat is different from modern tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating sounds are a habit. The exterior is dull and has a feeling of use. Serial E6T080 (Tomonori Asaine)
Maintenance information: 2024.5.27 Maintained (contact push switch due to poor contact with the rotary switch due to poor contact, all switches dismantling contacts polishing contacts grease coating TONE switch disassembly contacts cleaning contacts grease coating electrolytic capacitor replacement lamp replacement each input/output operation check)
Accessories: instruction manual copy power cable (general-purpose product)
Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg
The price has been reduced. 2024/8/30 sales price 99,800 yen Maintained! Compact high performance premain amplifier. The sound is intense. Since it is equipped with a large toroidal transformer, it is attractive that it can be used with a wide range of speakers. It drives well, so it expresses fine nuances such as sound and afterglow without stress, and without making a loud noise. There is a loud noise when the power is turned on and off, but this is a product specification (Sasaki Shota)
Maintenance information: 2024.8.30 Maintained (VOL, balance knob mounting position correction, internal check. (Condenser, relay checks, and no abnormalities, including transistors)
Accessories: handwritten instructions, DIN-RCA cable
Main specifications: 30W+30W (8Ω) input terminal, RCA x 1 system, 5DIN x 4 speaker terminal, banana only W430 x H56 x D300 mm 6.2 kg
Balance cable, 1.5 m pair, 7 nCu conductor, reproduces a sound field that stretches smoothly into space, has a sharp sound image with tight bass, and excellent transparency. There are abrasions and discoloration around the plug (Kojima Yosuke)
Accessories: none
The disposal price has been reduced. Member discounts are not applicable. 2021/11/27 sales price 148,000 yen It is a product from around 1920 and features an expandable tone arm, needle pressure, and volume adjustment. 2-pin spring, oval straight horn. The volume is not loud, but the tone is delicate and coherent. The rotation is relatively stable, but there are sound cracks, so they are sold as is. The exterior has age stains and stains. (TAKIMOTO Yutaka)
Maintenance information: 2021.11.27 Operation confirmed
Accessories: handle
Main specifications: W440 x H380 x D520 mm 17.9 kg (actual measurement)
The disposal price has been reduced! (Member prices are not applicable) 2024/8/27 sales price 118,000 yen Maintained in 2023/9! This is Sanei Radio's 2A3 single amplifier. The afterglow and subtlety of the sound unique to 2A3 is attractive. Please enjoy the sound of the strings and the charming vocals. There is some hum left due to AC ignition, but this is a specification. There are dullness and small scratches on the exterior. (FUJISAWA KOSHI)
Maintenance information: 2023.9.30 Maintained (replacement and wiring since the left and right sides of the volume are different, replace and wire, replace the power cord, remove foreign matter, fix with condenser silicon, vacuum tube pin cleaning, socket electrode correction, and since the first stage and second stage vacuum tubes are reversed, tape is attached to the box and written so as not to make a mistake. Bias check. Hum balance adjustment (some hum remains due to AC ignition, but this is a specification) output approx. 3.5W (8Ω) interior and exterior cleaning)
Accessories: power cord
Main specifications: output approx. 3.5W+3.5W vacuum tube 2A3, 5U4G, 6SL7, 6SN7 W425 x H190 x D290 mm 13.5 kg (actual measurement)
The disposal price has been reduced! Member prices are not applicable. 2024/8/31 sales price 118,000 yen Maintained! RADIUS3 will be in stock for the first time in a long time! This model was sold as an improved version from 2, and inherits the philosophy of higher-level models. Details of the turntable and suspension have been reviewed, and rotation performance and vibration resistance have been further improved. The crisp sound and high tracing ability are eye-catching. The tone arm is TABRIZ, and the power supply unit is configured as DS-U. Scratches on the dust cover, dullness on the main body, and a feeling of use can be seen. Serial R200161/R300306 (Yonejima Satoshi)
Maintenance information: 2024.8.31 Maintained (power switch replaced. Motor and spindle bearing lubrication. Servo circuit inspection. Phono cable cord replacement creation. Board stain cleaning. Arm operation, voice check. (There is a slight drift on the board)
Accessories: power cord, phono cable
Main Specifications: Belt Drive Drive Arm: Static Balance Type Compatible Cartridge Weight 5 to 12 g Needle Pressure Range 1.2 to 2.5 g W450 x H128 x D355 mm 8.5 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/8/27 sales price 158,000 yen*One SP terminal is a replacement, so it's cheap. This speaker system inherits the DS-205 design philosophy of making small-aperture woofers sound smoothly with a large capacity enclosure. You can enjoy the soft texture and loud sound. In addition to the exterior, as described above, a feeling of use can be observed, such as dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.30 maintenance (exterior cleaning/touch repair, 1 terminal replacement)
Accessories: Saran net, jumper cable (external product)
Main specifications: 2-way bass reflex type 6.3 ohm 87 dB W360 x H925 x D290 mm 25 kg
The price has been reduced. 2024/9/14 sales price 79,800 yen It's cheap because the remote control is out of stock. Denon's SACD player. It is a standard model equipped with the Advance AL32 Processor, the latest version of Denon's Alpha processing technology, and has generously introduced the latest technology. You can fully enjoy the depth of sound, and SN has been further improved compared to the previous model. There is a line wound on the front (Sasaki Shota)
Maintenance information: 2024.9.14 Operation confirmed
Accessories: power cable, manual
Main specifications: SACD compatible analog audio output/optical digital output x 1, coaxial digital output x 1 optical digital input x 1 USB (TypeB) x 1 USB (TypeA) x 1 D/A converter compatible sampling frequency 32 to 192 kHz size W434 x H138 x D335 mm weight 13.7 kg
The disposal price has been reduced. Member prices are not applicable. 2024/5/13 sales price 75,000 yen B&W 805D series speaker stand. Equipped with a spike insulator “T-PROP”. It is a speaker stand with a completely new concept developed with the goal of suppressing speaker stress by absorbing and releasing it without applying a load due to the diamond formation structure (Daiki Goto)
Accessories: spikes, T-PROP
Main specifications: top plate W227 x D306 mm B&W 805 Diamond, D3 specially designed bottom plate W280 x D360 mm height 500 mm approx. 15 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/7/5 sales price 79,800 yen Maintained! The classic model for professional 1" screwdrivers. It is installed in many of the company's 43 series, etc., and it is a driver that is easy to balance even when combined with various woofers and tweeters. Exterior, paint peeling, dullness, scuffs, etc. can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.6.11 maintenance completed (diaphragm installation adjustment, pad dampener and mounting screws replacement, material terminal contact cleaning, terminal cleaning, insulating bushing replacement, diaphragm cleaning)
Accessories: none
Main specifications: 1 inch driver, throat diameter: 25 mm, 16 ohms (measured 10/12 ohms), 118 dB, frequency characteristics, 800 Hz to 20 kHz, crossover frequency: 500 Hz or more, 5.1 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/5/24 sales price 79,800 yen This is a standard professional 1-inch screwdriver model. It is installed in many of the company's 43 series, etc., and it is a driver that is easy to balance even when combined with various woofers and tweeters. There is a feeling of use due to appearance, dullness, small scratches, abrasions, etc. (Takasaki Atsushi)
Maintenance information: 2024.5.24 sound output confirmed
Accessories: none
Main specifications: 1 inch driver, throat diameter: 25 mm, 16 ohms (measured 10/12 ohms), 118 dB, frequency characteristics, 800 Hz to 20 kHz, crossover frequency: 500 Hz or more, 5.1 kg
The disposal price has been reduced. Member prices are not applicable. 2023/9/22 sales price 69,800 yen ※Since it is a modified product, it will be sold as is. 3-way network. Detailed crossovers are unknown. The attenuator is equipped with FOSTEX's AT-50H (16 ohms for the middle range only). There is a slight gap, but the sound has been confirmed. I even took pictures of the interior. Please refer to it. There is no original terminal block (Sasaki Shota)
Maintenance information: 2023.9.22 sound output confirmed
Accessories: none
Main specifications: 3-way network W210 x H235 x D158 mm 4.5 kg (actual measurement)
The price has been reduced. 2024/8/29 sales price 59,800 yen Maintained! Rare items have arrived. SPARK tubular premain amplifier. It is for line use only. Please enjoy the powerful EL34 push-pull sound (Daiki Goto)
Maintenance information: 2024.8.29 Maintained (terminal contact repair due to poor contact with the drive stage socket. Input volume contact cleaning. Replaced for first-stage vacuum tube replacement (noise sometimes occurs at the residual noise level). Output tube (EL34/6CA7) operation bias check and adjustment (plate voltage 440V30mA setting). Undistorted maximum output and residual noise check. Maximum output 28W/8Ω (1kHz) (15Vrms/8Ω) D.F. Lch: 1.33 Rch: 1.38 Residual noise check 0.8 mV to 1.2 mV. Overall gain 37 dB (approx. 70 times) (28 W output is output at maximum volume when minimum input voltage is 211 mV) frequency bandwidth 5 Hz to 85 kHz (1 W/8 Ω) input impedance Lch: 60 kΩ to 110 kΩ Rch: 60 kΩ to 110 kΩ (Other sound output tests are good)
Accessories: manual, power cable
Main specifications: 6CA7/EL34 push-pull input 2 systems W330 x H185 x D250 mm weight 14.2 kg (actual measurement)
The disposal price has been reduced. Member discounts are not applicable. 2024/9/11 sales price 69,800 yen This is a bookshelf type speaker following the TB1 series. The enclosure has high low-frequency reproduction capability, and its straight, transparent sound is suitable for ROCK, FUSION, etc. Urethane deterioration on the exterior and back port is progressing, and a feeling of use can be seen such as peeling, dullness, and scuff marks on the saran net (Kobayashi Hitoshi)
Maintenance information: 2024.9.8 operation confirmed
Accessories: saran net
Main specifications: 2-way, 2-speaker, anti-magnetic design, 170mm cone woofer/27mm aluminum hard dome tweeter, frequency characteristics, 40Hz-25kHz, crossover, 3kHz, sound pressure level, 90dB impedance, 8Ω, bi-wiring compatible dimensions, W200 x H400 x D300 mm, weight 8.5 kg
Manufacturer maintenance, including pickup replacement, has been completed by Denon! Although it is a standard model, you can perform SACD playback that is not inferior to higher-level models, and you can clearly experience glossy sound in the mid and low frequencies typical of Denon. The exterior has small scratches and corner marks on the front. Serial 8081509030 (Yonejima Satoshi)
Maintenance information: 2024.8.25 manufacturer maintained (laser pickup, loading belt, condenser replacement. Cleaning tray stickiness. (Inspection of each part, sound test)
Accessories: remote control power cable
Main specifications: CD/SACD compatible AL24 Processing playback frequency band 2Hz to 100kHz (SACD) 2Hz to 20kHz (CD) SNR 104dB (SACD) 110dB (CD) W434 × H135 × D331mm 7.6 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/5/22 sales price 69,800 yen Maintained! Comes with a remote control. This model was created by gathering the know-how of the Integra series. There are only models produced with a thorough emphasis on sound quality, which is a bit different from other Integra series, and has a relaxed, relaxed sound. The exterior has dullness, threads, and small scratches. Also, the SP terminal has been replaced. Serial 6301012428 (Yonejima Satoshi)
Maintenance information: 2024.5.22 Maintained (disassemble the push switch and remote wire switch, polish the contacts, and apply contact cleaner. Volume contact correction. (Remote control operation check OK)
Accessories: remote control, instruction manual
Main specifications: 155W+155W (6Ω) 120W+120W (8Ω) damping factor 400 (8Ω) frequency characteristics 2Hz to 100kHz W471 ✕ H170 ✕ D430 mm 26.6 kg
Marantz network receiver. It is a model with a network player function attached to the premain amplifier, and you can enjoy music by various methods such as connecting not only CDs and record players but also Bluetooth, NAS, etc., and streaming. The high signal-to-noise ratio and highly transparent spatial expression are attractive (Kojima Yosuke)
Accessories: remote control, instruction manual, power cable, original box
Main specifications: rated output 75W+75W (8Ω) compatible with DSD5.6MHz/PCM192 kHz audio input terminal/analog x 3, Phono (MM) x 1, optical digital x 1, coaxial digital x 1, other terminal/network x 1, USB (front) x 1, Bluetooth /Wi-Fi antenna input x 2 FM antenna input x 1 AM antenna input x 1 Marantz remote bus (RC-5) input/output x 1 IR Flasher input x 1 wireless LAN/IEEE 802.11 a/b/g/n compliant (Wi-Fi® compliant)/2.4 GHz, 5 GHz Bluetooth/version 4.1 compatible profile A2DP 1.2, AVRCP 1.5 compatible codec SBC transmission output/communication distance Class 1/approx. 30 m (line of sight) W440 x H105 x D378 mm 7.9 kg
The disposal price has been reduced! (Member prices are not applicable) 2022/7/4 sales price 69,800 yen Maintained! The armless TD-125 phono motor is attached to a self-made wooden board instead of a cabinet. There is a feeling of use, stains, and small scratches (Murakoshi Yoichi)
Maintenance information: 2022.6.21 maintenance (main board adhesive jumper line connection, rotation control lamp replacement, stay correction, AC acrylic cover adhesion. Rotation adjustment.) 2022.4.28 Maintenance (Electrolytic Capacitor Replacement, Pitch Volume Contact Cleaning, Rotation Center, Servo Offset Adjustment, Shaft Lubrication, Strobe Mirror Cleaning.)
Accessories: No accessories
Main specifications: belt drive floating mechanism 16, 33, 45 rotation compatible W565 x D542 x H approx. 120 mm
The disposal price has been reduced. Member prices are not applicable. 2021.6.23 sales price 49,800 yen ※Continuity has been confirmed, but since the terminal has not been processed and the ground wire has been cut, it is currently sold. 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 condition for the company's head (Murakoshi Yoichi)
Maintenance information: 2021.6.13 continuity confirmed
Accessories: armrest
Main specifications: static balance type, total length 303 mm, execution length 225 mm
Speaker cable 4.0 m pair terminal unprocessed It is a model developed from the company's unique shieldless “blade structure” (signal line 4+ ground wire) to (signal line 8+ ground wire 8) for larger speakers. The sharp and speedy sound is attractive (Kojima Yosuke)
Accessories: none
The price has been reduced! 2024/9/11 sales price 35,000 yen power cable 2.0m PSE standard product This power cable uses PC-Triplec, and is particular about sound quality. The wide range from low to wide ranges and good sharpness are characteristic (Tamura Eiji)
Maintenance information: 2024.9/11 continuity confirmed
Accessories: none
※Since the video system has not been checked, it is currently being sold. 7.2ch AV amplifier compatible with Dolby Atmos. It has a wide range and also produces powerful low frequencies. The antenna is out of stock. There is a scratch (Daiki Goto)
Maintenance information: 2024.9.15 Operation confirmed
Accessories: remote control, copy of manual, power cable
Main Specifications: Rated Output Front/125W+125W Center/125W Surround/125W+125W Surround Back/125W+125W Frequency Characteristics 10Hz to 100kHz W434 × H167 × D379 mm 12.6 kg
The price has been reduced. 2024/9/14 sales price 30,000 yen*Inexpensive due to poor condition, currently sold. B&W entry-model speakers. This model has been a long-time seller due to its high cost performance. It plays a wide variety of music genres with an advanced sense of transparency. General-purpose products are included because the tweeter is dented and the jumper cable is missing. Scratches are conspicuous throughout (Daiki Goto)
Maintenance information: 2024.9.14 Operation confirmed
Accessories: rubber feet, cloth, instructions
Main specifications: 2 way 2 speaker bass reflex type 8 ohm output sound pressure level 84 dB W165 x H280 x D276 mm 6.7 kg
The price has been reduced. 2024/8/19 sales price 29,800 yen ※6 month warranty This is the DCD-100 thin CD player that is the best match for the DRA-100 network receiver in the DENON design series. Full digital processing is possible by combining it with the DRA-100. Of course, it's attractive enough as a standalone CD player, and it's a high cost performance machine that allows you to listen to smooth sound without habit (Sasaki Shota)
Maintenance information: 2024.8.19 Operation confirmed
Accessories: remote control, manual, power cable
Main specifications: slot-in CD mechanism 384 kHz/32 bit compatible D/A converter compatible with MP3 and WMA data disc playback size: W280 ✕ H71 ✕ D305 mm 4.2 kg
* There is no problem with operation, but since there are scratches, dullness, etc., it is inexpensive and is sold as is. Although it is entry class, it is equipped with a high sound quality 192 kHz/24 bit DAC, which reproduces even fine sound nuances. Furthermore, it is equipped with a high sound quality headphone amplifier and a dedicated headphone volume circuit. There are scratches and dullness on the top plate etc. (Oikawa Tetsuji)
Maintenance Information: 2024.9.10 Operation confirmed
Accessories: remote control, power cable
Main specifications: frequency characteristics 4 Hz to 20 kHz analog output terminal/RCA terminal, 1 stereo system, digital audio output/optical digital terminal x 1, RCA terminal x 1, W435 x H103 x D298 mm, 5.3 kg
Speaker cable 5.5 m pair Y lug single side round terminal - unprocessed speaker cable with a reputation for soft-textured sound. The exterior has dullness, dirt, and wear over time (Yamato Yuki)
Maintenance information: 2024.9.15 continuity confirmed
Accessories: none
Speaker cable, 4.9m pair, banana plug on one side, round terminal - unprocessed speaker cable with a reputation for soft-textured sound. The exterior has dullness, dirt, and wear over time (Yamato Yuki)
Maintenance information: 2024.9.15 continuity confirmed
Accessories: none
* Operation (DA output only) on previous generation iPad (model using Apple Dock connector) has been confirmed with the attached cable. This is a portable DD/DA converter that functions with a dedicated connection to an Apple product. The warm and powerful sound similar to the sound of ALO Audio is attractive (Kojima Yosuke)
Accessories: instruction manual, connection cable, fixed band, original box
Speaker cable 2.0m pair end unprocessed 4-core structure Caldas entry model. The resolution is also extremely high, and it is characteristic that it is smooth and has a high sense of transparency. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.9.15 continuity confirmed
Accessories: none
The disposal price has been reduced! (Member discounts are not applicable) 2024/8/25 sales price 15,000 yen 38cm cone type woofer only 1 uses Alnico magnets for the magnetic circuit. 200Ω high impedance type, reproduces sticky low frequencies. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2024.8.25 sound output confirmed
Accessories: none
Main specifications: playback frequency band 30Hz to 1.5kHz sound pressure level 106dB input 35W impedance 200Ω, total magnetic flux 435,000 maxwell weight 13.5 kg