Headshell compatible with EMT tonearms. Why don't you install your favorite cartridge and enjoy it (Murakoshi Yoichi)
Maintenance information: 2024.5.10 sound output confirmed
Accessories: none
Main specifications: dead weight 9g
Unspecified silver shell. There is a feeling of use due to appearance, dullness, abrasions, etc. (Asae Tomoho)
Maintenance information: 2024.4.18 continuity confirmed
Accessories: none
Main specifications: dead weight g (actual measurement)
*Currently sold. The classic 101 mm small speaker. The sound, which has been compiled in one small full-range shot, makes all kinds of popular music sound cheerfully. The exterior has scratches, threads, and dullness. There is also a dent in the saran net. Serial 108023/089692 (Tamura Eiji)
Maintenance information: 2024.3.3 sweep check OK
Accessories: saran net
Main specifications: 1 way 1 speaker impedance 6 ohms maximum input 150 W output sound pressure level 86 db W232 x H154 x D172 mm 2 kg
Parallel cable 1.4 m pair end RCA plug cable that distributes 2 RCA L and R If you've been looking for one, go ahead. In addition to the exterior and writing on the plug, there is dullness and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.7 continuity confirmed
Accessories: none
*Currently sold. BOSE's high cost performance model for a wide variety of applications. It reproduces sounds unique to BOSE that are powerful and sharp, such as jazz, rock, etc. You can feel the spread of the sound by swapping the position of the tweeter left and right and listening. Overall, there is dirt and a feeling of use. Serial 017958921760022AC, 017958921760021BC (Fujisawa Yukishi)
Maintenance information: 2024.5.6 operation confirmed
Accessories: saran net
Main specifications: 2 way 2 speakers, 8 ohms, maximum input 60 W, W380 x H240 x D170 mm, 3.9 kg
※Chips and oxidation are conspicuous in the horn part, so it is inexpensive. A tweeter representing JBL. It gives an expression with a greater sense of depth and breadth than 075. It has a punchy, dynamic sound quality, and is a model unique to this era that excelled in characteristics such as a sense of attack and horsepower. The exterior has dullness, rust, and scratches due to aging. Serial 33996/33998 (Yonejima Satoshi)
Maintenance information: 2024.5.13 good oscillator test
Accessories: No accessories
Main specifications: horn type ferrite magnet playback frequency band 2,500 to 15,000 Hz impedance 8 ohms output sound pressure level 110 dB diameter 119 x depth 94 mm weight 2.4 kg
2M series RED. The good sound and fluttering energy typical of an orthophone are attractive. Needle cover missing, slight feeling of use (Takasaki Atsushi)
Maintenance information: 2024.1.13 sound output confirmed
Accessories: none
Main specifications: MM type 5.5 mV 20 to 22,000 Hz 47 ohms suitable needle pressure 1.8 g dead weight 7.2 g
2M series RED. The good sound and fluttering energy typical of an orthophone are attractive. The degree is generally good (Kanai Hidetsugu)
Maintenance information: 2024.4.25 sound output confirmed
Accessories: needle cover
Main specifications: MM type 5.5 mV 20 to 22,000 Hz 47 ohms suitable needle pressure 1.8 g dead weight 7.2 g
※The wood cabinet is being repaired. Maintained! This is a full set that combines 33 QUAD original transistor preamps and 303 power amplifiers with tuner FM3. Comes with a wood case that allows 33 and FM3 to be built in parallel. The impression is 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 (Oikawa Tetsuji)
Maintenance information: 2024.5.4 maintained (internal check, power supply, filter C, HPX circuit C, etc., there are many differences in capacity → replacement f cover misalignment → readjust, tuning indicator lamp back change, DIN SP-RCA female cable damaged → created)
Accessories: power cable, connection cable (2 types: DIN-RCA and DIN-DIN types), copy of the instruction manual, FM coaxial connector
Main specifications: external dimensions W550 x H113 x D220 mm, weight approx. 7.0 kg (actual measurement) [33] 3 input/line systems, 1 phono system (MM) [FM3] tubular FM dedicated tuner with automatic stereo/mono switching
The 1.3 m power cable uses a polymer polyolefin material for the untreated terminal sheath. The thickness, which can be called overspec, ensures high speed and large current capacity. You can see the exterior, dullness, threads, etc. and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Continuity confirmed (PSE certified product)
Accessories: none
Speaker cable 0.7 m pair with unprocessed 6N stress-free cable and electromagnetic wave absorption non-magnetic thread. This cable has a natural, smooth sound quality with a wide range, and does not choose a genre (Ryo Mizusaki)
Accessories: none
※Since it is cheap, it will be handed over as is. This is a compact Chinese vacuum tube amplifier. It comes with a VU meter, so you can enjoy looking at it. The size is designed to be just right for desktops, etc. There is a thread on the exterior (Tamura Eiji)
Maintenance information: 2024.5.16 Operation confirmed
Accessories: none
Main specifications: Vacuum tubes used: 6SN7GT x 2, 5Z4P x 1, 6N1N x 4, W260 x H145 x D253 mm, weight 5.5 kg
※Only 1 bottle is currently sold because it is cheap. Bookshelf speakers made in England. It features compact, tight low frequencies and stretchy mid-high frequencies. There are scratches, threads, and the smell of oil (Daiki Goto)
Maintenance information: 2024.4.10 operation confirmed
Accessories: none
Main specifications: 89dB 6Ω W210 × H380 × D220 mm 5.4 kg
This is a special edition model that uses precious Santos rosewood as the decorative layer for the popular B&W bookshelf 805D3. The deep brilliance of the body, which was lacquered 13 times, is reflected in sound quality. The sense of realism where sound particles can be picked up in detail is one of the highest degrees of perfection in 805 history. The exterior is not conspicuous, but there are threads on the top of the TW, etc. Serial 0211/0212 (Yonejima Satoshi)
Maintenance information: 2024.5.19 sweep test good
Accessories: instruction manual, saran net, jumper cable
Main specifications: 2-way bass reflex 8Ω 88dB W238 x H424 x D345 mm 12.6 kg
DP-1300M heavy headshell counterweight, set of 2 types, large and small A must-have item for those who use heavyweight cartridges such as SPU and FR. It can also be attached to the DP-500M. Recommended for those who use a variety of cartridges. There is slight dullness on the exterior (Murakoshi Yoichi)
Accessories: none
Main specifications: Compatible cartridges for their own weight/for 20 to 28 g (small) /for 26 to 37 g (large)
Comes with original box! DP-1300M heavy headshell counterweights, set of 2 large and small A must-have item for those using heavyweight cartridges such as SPU and FR. It can also be attached to the DP-500M. It is recommended for those who use a variety of cartridges. There are some scratches on the exterior (Fujisawa Yukishi)
Accessories: original box
Main specifications: Compatible cartridge weight/for 20 to 28 g (small) /26 to 37 g (large)
The price has been drastically reduced. 2024/3/11 sales price 80,000 yen The MEDIUM/LONG knob doesn't work, so it rotates idle, but it's a specification. QUAD tubular AM tuner. It is designed to take power from QUAD 2. Also, although the meter is an overseas specification, it is a domestic band specification. ※This is a mono specification. In order to play on 2 channels, it is necessary to connect the pin jack to the RADIO 2 terminal of QUAD2 and press the MONO and STEREO switches simultaneously (Daiki Goto)
Maintenance information: 2024.3.11 Maintained (・AM antenna ASSY added/IF/RF readjusted*Other operation checked. *When tuning with TUNE, the LCD on the right edge will open. After tuning in, it is common to listen on WIDE RANGE. Also, since the LONG WAVE circuit in this model has been removed, the LONG/MEDIUM selector is invalid and the knobs are dummy.)
Accessories: antenna cable
Main specifications: W270 x H95 x D15 mm 2.6 kg (actual measurement)
The disposal price has been reduced! (Member prices are not applicable) 2024/5/6 sales price 150,000 yen This is a focused overseas model headphone amplifier. Operation has been confirmed in a 100V environment. The neutral sound is simple, uncomplicated, natural, and comfortable to listen to. The interface is also rich and easy to use. Serial 3020886-V1-001308 (Fujisawa Yukishi)
Maintenance information: 2024.5.6 operation confirmed
Accessories: instruction manual (English), power cord, original box, headphone stand
Main specifications: 10 Hz to 100 kHz 32 ohm to 1 kΩ 116 dB W200 × H64 × D297 mm 4.65 kg
A record player equipped with Bluetooth and USB that has sold a total of approximately 1 million units worldwide. You can listen to the sound of records with your wireless speakers or wireless headphones. Since you can move freely within the range of Bluetooth radio waves, you can easily enjoy the sound of records. Furthermore, it is equipped with a USB terminal that can convert record sound sources into digital data. The condition is generally in good condition. *The included shell cartridge is out of stock. Serial 234198228 (Yamato Yuki)
Maintenance information: 2024.4.8 operation confirmed
Accessories: copy of the instruction manual, EP adapter, USB cable, phono cable (general purpose)
Main specifications: Direct drive system 33-1/3, 45 or 78 rotations/minute communication system Bluetooth standard Ver.5.2 compliant USB function 16 bit, 44.1 kHz or 48 kHz USB 1.1 compliant Microsoft Windows 8.1 or higher, MAC OSX or higher W452 x H141.6 x D352 mm 8 kg
Full maintenance from capacitor replacement to re-soldering of each board, etc.! The first memorable luxury model in the Sansui 07 series in the era when there was no 907. Starting with the newly developed dual FET at the time, the company's consistent commitment to adopting quadruple detent volumes and large electric power transformers independently on the left and right has already been established. Compared to models from the 80s and 90s, the sense of fulfillment in the phono section is amazing. There is a feeling of use due to appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.16 Maintained (capacitor, semi-fixed resistor, transistor, resistor, protection relay SP terminal, heat dissipation sheet replacement. SW type terminal cleaning, contact grease coating. Re-solder flux cleaning for each board. Each circuit adjustment, RCA terminals, interior and exterior cleaning. (Various tests)
Accessories: copy of instruction manual
Main specifications: 85W+85W W430 x H168 x D389 mm 16.8 kg
The price has been reduced! 2024/3/15 sales price 79,800 yen 2023/11 maintenance completed! The middle class of the Sansui α series. The strength of the bass and the sharpness of the mid to high notes are mixed in a well-balanced manner, so you can enjoy not only jazz, but also various genres such as rock and pop music. The exterior is dull and the top plate is damaged. Serial 637065630 (Tomonori Asaine)
Maintenance information: 2023.11.23 Maintained (disassembling and polishing grease applied to each switch (tone, turnover, loudness, muting, subsonic, power amplifier direct, MM/MC, reckout switch), each volume and switch clean output relay and headphone relay replacement main amplifier and power supply part solder repair, interior and exterior inspection, cleaning, side cover screw replacement operation confirmation when power is turned on It makes a popping sound, but it stabilizes in a few minutes)
Accessories: copy of instruction manual
Main specifications: effective output 160W+160W (6Ω) 130W+130W (8Ω) damping factor 100 (6Ω) W448 × H160 × D441 mm 20.3 kg
Sound Magic horizontal 2-tier rack. Uses 38mm diameter struts and high-compression, high-mass 19mm thick special MDF. A circular cut is applied to the back to make the cables easier to put together. The exterior has bumps, dirt, threads, etc. ※Shipping costs will be estimated separately (Fujisawa Yukishi)
Accessories: spike, spike base
Main specifications: W1,138 x H476 x D501 mm weight 28 kg load capacity 80 kg/shelf
Maintained! Micro belt drive middle class player. Coupled with a 3.2 kg heavyweight platter, the tone is extremely quiet and smooth. The cabinet is also highly rigid, leading to a thick, analog-like sound quality that comes out well. There is a feeling of use on the exterior, such as dullness and small scratches. Serial 21120262 (Jun Tamai)
Maintenance information: 2024.5.19 Maintained (motor bearing oil replacement deteriorated parts (electrolytic capacitor semi-fixed resistance rectifier diode) replacement tone arm disassembly/shaft bearing replacement lifter disassembly/grease up speed switching SW rotation fine adjustment volume disassembly/contact polish since the insulator has deteriorated, replaced with a replacement product turntable rotation speed confirmation arm operation needle pressure confirmation exterior cleaning sound output test (Other operation confirmation dust cover newly created)
Accessories: instruction manual overhang gauge
Main specifications: belt drive type static balance type tone arm needle pressure variable range 0 g to 3 g compatible cartridge dead weight 11.5 g to 21 g (including shell) W510 x H155 x D400 mm 13 kg
※It is cheap because it is in poor condition due to numerous modifications. Heavyweight horizontal audio rack It's sturdy, so it's fine even if you put a super dreadnought analog player on the top plate. The inside is slightly larger, so even slightly larger full-size equipment can be stored. Since there are many modifications such as the exterior, attaching a copper plate to the upper right shelf, attaching a tile mat to the bottom, and attaching a handle to the tray, etc., the shelf on the right side does not come off, and a feeling of use such as dullness and abrasions can be seen (Kobayashi Hitoshi)
Accessories: none
Main specifications: Overall measurement W1200 x H535 x D572 mm inner dimensions on one side (without shelf board) W530 x H430 x D (top plate 560, medium plate 470, lower stage 560) mm top plate thickness 45 mm shelf board thickness 23 mm weight 69.85 kg
The disposal price has been reduced. Member discounts are not applicable. 2023/12/13 Sales price 138,000 yen Maintenance completed! Newcomb tube mono prime. An output of about 12W is output using a 6V6 output tube. It has an adjustment function for a total of 36 fine phono curves, 6 low frequencies and 6 high frequencies. The stylish look reminiscent of Old Marantz, such as the hood on the back, is irresistible. Since the input terminals are on the bottom, it is necessary to devise how to insert the RCA cable. The standard LEVEL position is M. Adjust the volume with LOUDNESS. SELECTOR's RUMBLE FILTER is valid only for PHONO. ※The hood is fitted very tightly, so it cannot be removed normally. There is a feeling of use due to appearance, dullness, small scratches, abrasions, etc. (Murakoshi Yoichi)
Maintenance information: 2023.12.12 maintenance completed (earth terminal added to bottom, vacuum tube 6AV6 replacement, 100 μF electrolytic capacitor and lug terminal added to 80/10 μF block capacitor, base leg replacement/HUM ADJ readjusted, vacuum tube socket and RCA jack caulk repair. Operation checked (measured at 11 to 15 W SP: 8 Ω with rated output AC 100 to 117 V).
Accessories: none
Key Specifications: 6V6P.P. Rated output 12 W LINE 3 system, PHONO (MM) 1 speaker compatible impedance 8, 16 ohms, W322 x H112 x D240 mm, 6.8 kg
The price has been drastically reduced. 2024/5/10 sales price 498,000 yen Both inside and outside have been maintained! Crescendo is a speaker system developed by Electri and sold with Altech's approval. This time it's an original original box specification with the 605B mounted on it. You can enjoy the tasteful design unique to vintage speakers and the crisp American sound with good texture and momentum. The exterior is also beautifully finished due to maintenance, but there are repair marks on the net (Sasaki Shota)
Maintenance information: 2024.5.10 Maintained (exterior cleaning/touch repair. Network assembly) 2023.9.3 maintained (exterior repair/polishing/clear finish front and rear baffle repair/paint saran net simple cleaning
Unit maintenance (low range side: viscoid adjustment/center adjustment, high frequency side: lead disconnection repair, magnetic circuit rust removal/gap cleaning/center adjustment, terminal contact cleaning) network maintenance (characteristic check, terminal cleaning) unit detachment)
Accessories: none
Main specifications: frequency characteristics 20 to 20,000 Hz, use unit 38 cm, 605B (coaxial type with built-in horn), maximum input 50 W, output sound pressure level 97 dB, crossover frequency 1.6 kHz, impedance 16 Ω
W690×H1018×D485mm
The price has been reduced. 2023/7/31 sales price 55,000 yen unopened, unassembled item! The Fostex 20cm double woofer enclosure D-70 is a plywood cut service for readers who assemble speakers designed by Mr. Tetsuo Nagaoka, which was published in stereo magazines at the time, and this is not a genuine assembly kit. There is no difference in dimensions or material. Wiring, SP terminals, detailed instructions, etc. are not included. If you can understand it, and if you are a self-made person, how about DIY this summer!? *The FE208 series with a round frame cannot be attached, and only the FE206 series with a square frame can be used. Shipping costs will be estimated separately (Sasaki Shota)
Accessories: box
Key Specifications:20cm Backload Enclosure for Double Woofers
Box A W1040 x H120 x D490 mm weight 24.9 kg box B W980 x H100 x D595 mm weight 21.9 kg total weight approx. 93.6 kg
DENON's classic MC cartridge. The balance of localization and sound is excellent, and all music genres can be played without difficulty. I can recommend this cartridge to a variety of people, from analog beginners to experts (Murakoshi Yoichi)
Maintenance information: 2024.5.8 sound output confirmed
Accessories: needle cover, case
Main specifications: MC type output voltage 0.3 mV playback frequency 20 Hz to 45 kHz electrical impedance 40 ohms needle tip 16.5 microns round needle pressure 2.2 to 2.8 g dead weight 8.5 g
Denon network player. Starting with streaming services and internet radios, you can play back a variety of sound sources, such as music servers (NAS/PC/Mac, etc.) on a local network, sound sources stored on USB memory devices, smartphones, tablets, and Bluetooth devices. Serial BBG36200101300 (Murakoshi Yoichi)
Maintenance information: 2024.5.16 sound output confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: digital audio input terminal, USB-A input x 1, analog audio output terminal... balanced output x 2, headphone output x 1, digital audio output terminal, optical digital output x 1, others/NETWORK x 1, Wi-Fi/Bluetooth antenna terminal x 2, IR control output x 1 W434 x H107 x D312 mm 3.9 kg
*Currently sold. Woofer edge softened A model developed with an eye on the digital age. The natural spread of sound is suitable not only for vocals, but also for classical music, etc. This is a volume-input high CP model unique to the bubble period. The exterior has a saran net hole, and the emblem is missing on one side and the other side is missing. Also, the veneer is torn. Serial 2609/12502 (Yonejima Satoshi)
Maintenance information: 2024.5.5 maintained (woofer edge softening treatment, good sweep test)
Accessories: saran net
Main specifications: 3 way 3 speakers, sealed, 32 cm for the low range, 10 cm, cone type/2.5 cm for the high range, dome type frequency band 35 Hz to 30 kHz crossover 600 Hz/5 kHz sound pressure level 91 dB impedance 6 Ω dimensions W370 x H680 x D330 mm weight 21 kg/book
Maintained! A D/A converter that was said to be close to analog sound. The high frequencies are tightened, the mid and low frequencies are mild, and the sound feels powerful with a sense of directness. The high cost performance also shines (Sasaki Shota)
Maintenance information: 2024.5.4 maintained (21 replaced due to electrolyte condenser fluid leakage, electrolyte cleaning, pattern and solder correction, insulation washer replacement due to damage, sound and HDCD recognition checks on each input/output)
Accessories: manual, power cable
Main specifications: Input terminal/1 coaxial system, 1 optical system, ST link 1 analog output system (RCA) HDCD compatible D/A conversion chip using a multi-bit Barbrown PCM63P-K type W430 x H60 x D230 mm 4 kg
The disposal price has been reduced. Member prices are not applicable. 2023/12/30 sales price 100,000 yen Maintained! D/A converter incorporating a 20 bit DAC chip manufactured by Barbrown. The mellow tone is attractive. It adds an analog-like nuance to the sound of the CD. The exterior is dull and has small scratches (Oikawa Tetsuji)
Maintenance information: 2023.12.30 Maintained (replacement solder and pattern correction board electrolyte cleaning due to loss of exchange resistance due to electrolyte condenser fluid leakage, input/output voice check for each FS)
Accessories: none
Main Specifications: Barb Brown 20-bit heavyweight toroidal power transformer W430 × H70 × D280 mm 7.5 kg
Maintained by the manufacturer. It has an aspect as an entry model, but it is a model where you can fully enjoy the uniqueness of Accuphase. In addition to the wide range, it is supple and has a slight sex appeal, so you can enjoy it for 12 minutes. A powerful unit that sounds regardless of whether it is a large or medium speaker. In addition to conspicuous marks on the exterior and top plate, a feeling of use such as dullness, stains, and threads can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.17 manufacturer maintenance (push switch, volume, etc., cleaning, parts replacement, decorative plate installation, inspection of each part, adjustment, safety check, pressure resistance check)
Accessories: power cable, remote control, manual
Main specifications: 100W+100W (8Ω) parallel push-pull output stage current feedback amplifier circuit W475×H170×D424mm 21.4 kg
The price has been reduced! 2023/5/11 sales price 49,800 yen ※Since manufacturer repairs are not possible, it will be sold as is. The remote control is now in stock. It is a compact premain amplifier equipped with plenty of inputs in a 214mm half-size housing. Compatible with a total of 3 digital inputs, 1 optical 2 coaxial, USB input up to 192 kHz/24 bit, and Bluetooth audio transmission. It is compatible with all kinds of music sources. The exterior is dull. Serial 53330E001473 (Yonejima Satoshi)
Maintenance information: 2024.5.9 operation confirmed
Accessories: instruction manual (English characters), power cord, remote control
Main specifications: output 80W x 2ch (4Ω) output terminal subwoofer x 1/headphone x 1/input terminal LINE x 2/COAXIAL x 1/OPTICAL x 2/USB x 1 digital input USB maximum 192 kHz/24 bit COAX/OPTICAL maximum 192 kHz/24 bit other Bluetooth audio compatible (A2DP with aptX) W214 x H60 x D284 mm mass 2.8 kg
Mono exclusive MC cartridge. It's not flashy, but it stretches and makes a gentle sound that is pleasant. There is a feeling of use such as dullness (Daiki Goto)
Maintenance information: 2024.5.13 operation confirmed
Accessories: original box, instruction manual
Main specifications: MC type 0.5 mV needle pressure 2.5 to 4.5 g dead weight 5 g
The basic structure of the 1.1 m pair end of the speaker cable remains the same as the previous model, and it is a speaker cable with excellent cost performance made by making the 102SSC precision conductor precise with patented 3E twisting technology. There is a feeling of use such as threads and dirt on the sheath (Kanai Hidetsugu)
Maintenance information: 2024.3.30 continuity confirmed
Accessories: none
Main specifications: 102 SSC conductor 1.25 SQ (37 strands/3E strand) outer diameter 3.5 x 8.0 mm
F series tall boy speaker from British Celestion. It can be used for a wide range of purposes, from AV systems to pure audio. It is a bright tone with a pleasant drop and spread of the midrange. There is no effect on operation, but there is a dent in the mid-range center dome on one side. (FUJISAWA KOSHI)
Maintenance information: 2024.5.14 Operation confirmed
Accessories: instruction manual (English characters), saran net, spikes, jumper plates
Main specifications: 3-way bass reflex type output sound pressure level: 90db 8Ω W264 × H920 × D342 mm 20 kg
Fidelity-Research headshell Lightweight and highly rigid. It is characterized by an enveloping shape with a thick aluminum press-processed body. There are dullness and small scratches on the exterior (Murakoshi Yoichi)
Maintenance information: 2024.5.19 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 10g
Maintained in September 2020! The highest-grade cassette deck equipped with dbx. The power supply unit and amplifier section have been thoroughly strengthened, and the sound quality as a cassette deck has been further enhanced. The impression is that the sound is clean without exaggerating too much. The exterior is dull and has a feeling of use. Serial 20415-07903 (Tomonori Asaine)
Maintenance information: 2020.9.28 maintenance implementation (capstan belt replacement and tape speed check, head base drive belt replacement, pinch roller detachment inspection cleaning and tape running check, operation key tact switch replacement x11, tape selector switch contact cleaning procedure, pattern correction and replacement due to C48/47 electrolytic capacitor installation failure, power cord replacement, playback level adjustment are high (Since it is folded, it is readjusted to a normal value and the recording level is adjusted, the recording test using the music source is good, Dolby recording, and the DBX recording and playback operation is good)
*Reference value: W&F (WTD) for self-recording and playback: 0.05% is good, but depends on the tape used.
*You may hear a slight squeaking sound from near the panel of this unit. Please note that this is a driving sound caused by pulses for lighting generated from the display tube (FL tube), but it cannot be removed.
Accessories: none
Main specifications: 3 head frequency characteristics 20Hz to 21kHz W475 x H112 x D353 mm 7.3 kg
Inexpensive because there are many line scratches. The die-cast aluminum shell has no screws, has a heavy weight, is sturdy, and the design is stylish and creative. Rigidity is high and low frequency tightness can be expected (Murakoshi Yoichi)
Maintenance information: 2024.5.8 continuity confirmed
Accessories: none
Main specifications: Die-cast aluminum, self-weight 10.6 g
The price has been reduced. 2024/4/15 sales price 35,000 yen It is a high-end masterpiece that has been loved by Sennheiser for a long time. As a studio monitor, it demonstrates its power without regret. It expresses delicate sound and clear space, and provides both vocals and performances with high resolution. There is a slight feeling of use on the earpads (Kanai Hidetsugu)
Maintenance information: 2024.4.15 sound output confirmed
Accessories: original box, instruction manual, cable
Main specifications: dynamic open air, 300 ohms, 103 dB, playback frequency band 10 to 39,500 Hz, cable length: 3.0 m, mass: approx. 260 g
A compact, high CP, and easy headphone amplifier. The sound is bright and has good visibility. A well-balanced model that works well with everything from pop to rock. Serial 32741 (Fujisawa Yukishi)
Maintenance information: 2024.5.18 Operation confirmed
Accessories: instruction manual, AC adapter
Main specifications: output 330 mw/30 ohm, 60 mw/300 ohm headphone amplifier connection, 30 ohm gain, 11 dB S/N ratio, 87 dB frequency characteristics, 30 to 20 kHz, input/output RCA, 1 system each, W103 x D127 x H38 mm, 1.40 kg
※Since it is cheap, it will be handed over as is. Chinese vacuum tube amplifiers have arrived. The vacuum tube uses FU32, and is compact and designed to be just the right size for a desktop, etc. There is a thread on the exterior (Tamura Eiji)
Maintenance information: 2024.5.16 Operation confirmed
Accessories: none
Main specifications: 4W x 2 (4Ω) frequency response 26 to 38 kHz W296 x H150 x D210 mm weight 5.7 kg
It is a headphone amplifier with separate power supply with a preamp function. Genuine Naspec. It is compatible with most commercially available headphones, and high sound quality playback is possible even with inner-earphones or authentic stereo headphones. There are small scratches and dullness on the exterior. Serial KRHQ1200069/KRHQP120069 (Yonejima Satoshi)
Maintenance information: 2024.5.16 Operation confirmed
Accessories: power cord, connection cord
Main Specifications: Dynamic Range 110dB SNR 115dB Output Impedance 8Ω Body: W185 x D175 x 53mm 1.0 kg Power Supply Unit: H185 x D150 x H53 mm 1.7 kg
The price has been drastically reduced! 2024/5/15 sales price 198,000 yen 800 Diamond series center speaker It is well connected to the Diamond Series due to unit groups that have evolved further from the previous game. High quality mid-range is reproduced. It is a cheap character that can be combined with other speakers for the center. There are thin threads on the exterior. Serial 12120002808 (Yonejima Satoshi)
Maintenance information: 2024.5.15 sweep test good
Accessories: jumper cable
Main specifications: 2-way bass reflex drive unit 25mm diamond dome tweeter x 1, 165mm Woben Kevlar cone FST mid woofer x 1 playback frequency band 42Hz to 33kHz output sound pressure level 88dB nominal impedance 8Ω W486 x H279 x D287 mm weight 12.5 kg
The disposal price has been reduced. Member discounts are not applicable. 2023/6/24 sales price 178,000 yen Maintenance has been carried out and deteriorated capacitors etc. have been replaced! A newly created power supply is included. Genuine RF MC cartridge head amplifier The RCA terminal specification makes it easy to use, and has a separate power supply structure. The delicate, clear, and powerful sound is attractive (Daiki Goto)
Maintenance information: 2023.6.24 maintained (new power supply manufactured because the power module is defective but cannot be repaired, all deteriorated capacitors replaced, pin jack deterioration replaced, gain changeover switch replaced due to poor contact, each gain readjusted, operation inspected, (there are no current problems with the module)
Accessories: copy of instruction manual
Main specifications: Gain can be adjusted in 3 levels; input impedance can be used up to 45 ohms W175 x H60 x D210 mm 1.4 kg
Pioneer perforated headshell Carbon fiber molding The shell is lightweight, has just the right length on the finger, and is easy to use. The exterior is dull and has a feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.4.28 sound output confirmed
Accessories: none
Main specifications: dead weight 8.7g