Maintained! Single stereo power amplifier using 2A3 output tubes. You can enjoy the aftertaste of sound and air unique to vacuum tubes. It expresses vocals and string music in a sweet and glamorous manner. This is a well-built car at an affordable price. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.29 maintenance completed (power supply capacitor replacement, RCA jack replacement, cord clamp added to keep unused wire away from heat source, fixed solder defects, vacuum tube pin cleaning, bias check ham balance adjustment, output approx. 4.5 W (current load set to 8 Ω), interior and exterior cleaning)
Accessories: power cable
Main specifications: rated output 3.5W+3.5W vacuum tube 2A3 x 2 6H8C x 2 5U4G x 1 W360 x D210 x H190 mm 16 kg
*Currently sold. There is a gap in the right VOL, which is the current situation. It's an inexpensive yet powerful amplifier. The model, which combines stable operation and abundant power, has a good sense of dynamism in the sound, and it feels like it comes to the fore. The input is equipped with an unbalanced RCA pin and a balanced TRS phone. A feeling of use can be seen on the exterior, marks, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: power cable
Main specifications: 45W+45W (8Ω) bridge output 150W (8Ω) W480 × H99 × D260 mm 6.8 kg
*Currently sold. It's an inexpensive yet powerful amplifier. The model, which combines stable operation and abundant power, has a good sense of dynamism in the sound, and it feels like it comes to the fore. The input is equipped with an unbalanced RCA pin and a balanced TRS phone. You can see a feeling of use on the exterior, marks, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: power cable
Main specifications: 45W+45W (8Ω) bridge output 150W (8Ω) W480 × H99 × D260 mm 6.8 kg
Stylish audio-technica cartridges. It's a sharp, nice sound. The color has faded and there is dullness (Kanai Hidetsugu)
Maintenance information: 2024.4.25 sound output confirmed
Accessories: none
Main specifications: VM type needle pressure 1-2 g dead weight 17 g
ELAC's classic MM cartridges. The tone spun out of the gold body is a firm tone, and you can also enjoy the subtle high frequency and warm MM-like thickness. There is a scuff on the side (Mizushima Itsuro)
Maintenance information: 2024.4.22 operation confirmed
Accessories: none
Main specifications: mm type output 5.5 mV playback frequency band 10 Hz to 25,000 Hz needle pressure 0.75 to 1.5 g dead weight 6.5 g
Pioneer rare cartridges. It uses an aluminum light alloy pipe cantilever, and the impression is that the range is quite wide for its age. The exterior is dull and has a feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.4.28 sound output confirmed
Accessories: none
Main specifications: mm type output voltage 3.5 mV optimal needle pressure 2.2 g load resistance 30 to 100 kΩ playback frequency band 15 to 25,000 Hz needle tip 0.5 mil joint type diamond dead weight 5.7 g
MM type cartridge developed based on the DL-107. The magnet has a 1-point support structure using a disc-shaped magnet. A special elliptical needle is used at the tip of the needle, and it makes a smooth sound with excellent high frequency characteristics. There is corrosion on the cantilever serial 1820 (Kanai Hidetsugu)
Maintenance information: 2024.4.28 sound output confirmed
Accessories: needle cover
Main specifications: mm type output voltage 3 mV applicable needle pressure 1.5 to 2.1 g (1.8 g suitable) special elliptical needle frequency characteristics: 20 Hz to 50 kHz dead weight approx. 7.5 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
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
A new-generation cartridge with the perfect setting for cord vinyl and powerful output. Compatible with hard environments such as DJ play, scratches, and vibrations (Kanai Hidetsugu)
Maintenance information: 2024.4.29 sound output confirmed
Accessories: original box, instruction manual (English), needle cover
Main specifications: MM 10mV 20 to 18,000 Hz, proper needle pressure, 4 g dead weight, 18.5 g
※6 month warranty. A PIONEER tall boy speaker with clean sound quality and good balance. It is a model developed for AV use, but it also sounds in a wide range as pure audio regardless of genre. It is a model with high cost performance even as an introductory machine. There are large tape marks on the exterior and back, and a feeling of use such as dullness and bruises can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: saran net, jumper (general purpose)
Main specifications: woofer 16 cm cone type x 2 mid tweeter coaxial 13 cm cone type, 3 cm dome type ribbon type super tweeter 6Ω 89dB W274 x H1075 x D366 mm 37 kg
※Unused item. *Set of 3. A gradation cast iron insulator that firmly supports equipment with heavy construction. The excellent damping properties of cast iron and the vibration blocking effect of pinpoint support make the mid to low frequencies clear, and accurate sound images can be obtained (Hiura Katsuji)
Accessories: original box
Main specifications: diameter 60 x height 45 mm weight 800 g/piece plate diameter 35 x height 5 mm weight 40 g/piece
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 has a feeling of use such as dullness (Kanai Hidetsugu)
Maintenance information: 2024.4.28 sound output confirmed
Accessories: none
Main specifications: dead weight 8.7g
The 3 channels and 5 units are nicely put together in one package. In addition to the fact that a rich sound field can be simply played back via Bluetooth, etc., it is a product with an emphasis on functionality that can also be enjoyed with analog. Recommended for studio users. Other than the exterior and stains on the top plate, it's fine (Kobayashi Hitoshi)
Maintenance information: 2024.4.29 Operation confirmed
Accessories: remote control, power cord
Main specifications: 33mm pure pulp cone woofer x 2, 25mm aluminum dome tweeter x 2, 100mm pure pulp cone center midrange x 1 input HDMI (ARC), 3.5mmAUX, RCA Phono (MM), Ethernet/WiFi Bluetooth playback frequency characteristics 45 Hz to 25 kHz (-6 dB) W790 x H216 x D287 mm 15.9 kg
An attractive audio analog CD player with a compact yet sweet, and rich sense of scale. The vocals are also rich in expression, and you can enjoy a relaxed, adult sound. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.28 Operation confirmed
Accessories: remote control, original box
Main specifications: 1 analog output system/1 digital output system W210 x H75 x D370 mm 4.9 kg
A digital premain with a neutral, clear tone and spatial expressiveness. While saving power with a power consumption of 42W, it demonstrates outstanding speaker driving power, making it ideal for listening at low volume levels. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.28 Operation confirmed
Accessories: spike, spike holder, 2 spare knobs, instruction manual, power cord
Main specifications: rated output 60 W x 2 (8 Ω) S/N ratio 100 dB frequency characteristics 5 Hz to 100,000 Hz input sensitivity 500 mV/10 kΩ input RCA analog 3 systems/1 front mini stereo jack system W420 x H98 x D243 mm 6.0 kg
German MM/MC compatible phono equalizer. The speed of sound is outstanding. The sound quality is straight without turbidity, and the volume and power of the bass are excellent, and the rhythm band can be heard richly. It's an excellent product that also allows you to get good MC gain. There is an MM/MC changeover switch on the bottom, making it very easy to use. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.29 Operation confirmed
Accessories: instruction manual
Main specifications: 60dB (MC) 40dB (MM) input impedance 800Ω/MC, 47kΩ/mm W50 ✕ H30 ✕ D74mm 0.2 kg
※Although it was an unopened item, I opened it for a photo shoot. Since it is cheap, it will be handed over as is. Comes with a remote control. Slim AM/FM digital tuner. The reception frequency range is wide and you can also listen to wide FM (Kobayashi Hitoshi)
Maintenance information: 2024.4.20 Operation confirmed
Accessories: remote control, instruction manual, power cord, connection cord, antenna, original box
Main specifications: AM/FM compatible digital tuner with auto preset memory [FM] reception frequency range 76.0 to 108.0 MHz frequency characteristics 20 Hz to 15 kHz SNR 70 dB, mono 75 dB [AM] reception frequency range 522 to 1,629 kHz dimensions W434 x H73 x D284 mm weight 3.6 kg
Audio-Technica connectable cartridge capsule. One can be stored while the headshell is attached. The exterior has scuffs, dullness, and a feeling of use (Katsuji Hiura)
Accessories: none
Main specifications: W51×H85×D51mm
1 set of 4 Y rugs It is a screw-tightened metal Y lug terminal that can be easily fixed and is compatible with various core wire diameters and terminal diameters. There is dullness (Mizushima Itsuro)
Accessories: none
Main specifications: core wire strand diameter 1.5 to 4.0 mm, terminal diameter up to 6.0 mm
Amplifier/Speaker Selector It can be used to switch between 3 amplifiers and 2 sets of speakers (or 3 sets of speakers and 2 amplifiers). High quality, which pays attention to the quality of domestic cables, is selling well. There is a slight feeling of use (Takasaki Atsushi)
Maintenance information: 2024.4.28 continuity confirmed
Accessories: none
Main specifications: 24K gold-plated speaker terminal compatible with both stripped wire and banana plug input 3 (L/R) /output 2 (L/R) or input 2 (L/R) /output 3 (L/R) dimensions H55 x W200 x D175 mm, weight approx. 1.4 kg
It is a Schumann resonance wave (7.83 Hz) generator that increases the S/N ratio by canceling electromagnetic waves etc. generated from the entire audio equipment. To use it, power the included AC adapter from an electrical outlet and place the main unit as high as possible in the room (1 m 50 cm or more). There is no noticeable damage to the exterior (Kobayashi Hitoshi)
Maintenance information: 2024.4.20 Operation confirmed (power can be turned on, effect not measured)
Accessories: power cable
Main specifications: Schumann resonance wave (7.83 Hz) generator input voltage 12V W140 × D170 × H50 mm 220 g
PSE standard product. A 3P5 port power strip made by BELDEN. This is a long-selling model of audio taps. Equipped with a ground terminal. The degree is generally good (Murakoshi Yoichi)
Maintenance Information: 2024.4.27
Accessories: original box
Main specifications: W51×H32×D278mm 0.6 kg
A limited edition model commemorating the 15th anniversary of the famous DL-103 cartridge. It is a step-up transformer that was sold as a set as the DL-103 T2 at the time, and it has a solid framework and a thick sound. The exterior is scratched, dull, and has a feeling of use (Katsuji Hiura)
Maintenance information: 2024.4.28 sound output confirmed
Accessories: none
Main specifications: frequency band 20 Hz to 70 kHz 40 ohms crosstalk 60 dB or more W92 x H55 x D145 mm 720g
It is an audio selector (passive type) for Real Acoustics Studio. There are 4 input systems and 1 output system. It is an easy-to-use car with VOL. There are line marks on the exterior (Hiura Katsuji)
Maintenance information: 2024.4.28 sound output confirmed
Accessories: instruction manual connection cable original box
Main specifications: W150 x H60 x D120 mm weight 464 g
*Set of 3. A gradation cast iron insulator that firmly supports equipment with heavy construction. The excellent damping properties of cast iron and the vibration blocking effect of pinpoint support make the mid to low range blurring clear, and accurate sound images can be obtained. The exterior has scratches, dirt, rust, and a feeling of use (Hiura Katsuji)
Accessories: none
Main specifications: diameter 60 x height 45 mm weight 800 g/piece plate diameter 35 x height 5 mm weight 40 g/piece
*Set of 3. A gradation cast iron insulator that firmly supports equipment with heavy construction. The excellent damping properties of cast iron and the vibration blocking effect of pinpoint support make the mid to low range blurring clear, and accurate sound images can be obtained. The exterior has scratches, dirt, rust, and a feeling of use (Hiura Katsuji)
Accessories: none
Main specifications: diameter 60 x height 45 mm weight 800 g/piece plate diameter 35 x height 5 mm weight 40 g/piece
※Operation has been confirmed, but since it is cheap, it will be handed over as is. It is a high-resolution DAC equipped with the high sound quality DAC PCM1794A from TI's audio IC brand Burr-Brown. By using it between a PC and audio, high-resolution playback on a PC is possible, and it delivers powerful and precise sound (Kobayashi Hitoshi)
Maintenance information: 2024.4.27 Operation confirmed
Accessories: power cable
Main Specifications: Format: PCM [USB] maximum 24 bit 96 kHz [optical/coaxial digital input] maximum 24 bit/192 kHz digital input [3 systems] USB TypeB terminal/optical digital audio input (square type) coaxial digital audio input SNR: 109 dB dynamic range: 110 dB total harmonic distortion: 0.004% or less (20Hz-20kHz) DAC IC: Texas Instruments Burr- Brown PCM1794A compatible OS: Windows 10/8 (8.1) 7/Vista/XP/2000/macOS X/9.1 or later
The price has been reduced. 2024/4/28 sales price 458,000 yen An integrated SACD/CD player for audio files that focuses on disc media playback. Equipped with a 32-bit/192 kHz DAC chip, it accurately reproduces all the music signals engraved on the disc. In addition to conspicuous scuffs scattered on the exterior and top plate, a feeling of use can be seen, such as partial peeling of the front panel and overall dullness (Kobayashi Hitoshi)
Maintenance information: 2024.4.28 Operation confirmed
Accessories: remote control, power cable
Main specifications: Disc format CD, SACD, CD-R/CD-RW (MP3 WMA) analog output RCA, XLR x 1 system each digital output coaxial, 1 optical system each W445 x H152 x D416 mm 12.7 kg
Built-in digital input board. Digital music signals from digital devices can be input. Equipped with coaxial and optical fiber input terminals. There is a feeling of use such as dullness. Serial G2Y425 (Takasaki Atsushi)
Maintenance information: 2024.4.28 Operation confirmed
Accessories: none
Main specifications: Sampling frequency 32 kHz to 96 kHz, 24 bit digital input optical, 1 coaxial system, automatic switching between coaxial/optical input, equipped with automatic recognition function for sampling frequency, bit rate, and de-emphasis compatible models C-2000, C-245, CX-260, E-213, E-307, E-308, E-408, E-530, E-550
The price has been reduced. 2024/4/28 sales price 378,000 yen Macintosh's first hybrid integrated amplifier. The preamp section consists of 12ax7A x 2 and 12AT7 x 2 vacuum tube circuits, and the output stage has a solid-state design with a direct coupled configuration, which combines strength and softness. Compatible with MM cartridges. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.27 Operation confirmed
Accessories: remote control, power cord, original box
Main specifications: 100W+100W (8Ω) Phono (MM) W305 x H194 x D419 mm weight 12.7 kg
The price has been reduced. 2024/4/28 Infiniti's best-selling speaker with a sales price of 148,000 yen. It's a 3-way system that brings out quite a bit of volume for a tall boy type. The bass is also sufficiently reproducible with a sense of scale coming out of the double woofer, and even pipe organs can be reproduced with plenty of room. There is a slight feeling of use, such as dullness on the SP terminal and jumper. Serial 07170/07217 (Takasaki Atsushi)
Maintenance information: 2024.4.27 sound output confirmed
Accessories: manual, saran net, jumper, spike holder (8 general-purpose items)
Main specifications: 3-way system frequency characteristics 35 to 450,000 Hz crossover 250/3,500 Hz 6 ohms W390 × H1200 × D380 mm 40 kg
Amplifier/Speaker Selector It can be used to switch between 3 amplifiers and 2 sets of speakers (or 3 sets of speakers and 2 amplifiers). High quality, which pays attention to the quality of domestic cables, is selling well. There is a slight feeling of use (Takasaki Atsushi)
Maintenance information: 2024.4.28 continuity confirmed
Accessories: none
Main specifications: 24K gold-plated speaker terminal compatible with both stripped wire and banana plug input 3 (L/R) /output 2 (L/R) or input 2 (L/R) /output 3 (L/R) dimensions H55 x W200 x D175 mm, weight approx. 1.4 kg
Maintained in August 2022! A record jacket-sized masterpiece player that went on sale to commemorate the 10th anniversary of Direct Drive. The cartridge comes with the company's EPS-24CS replacement needle. Not only does it have a compact design and a repeat function, but it also has a mute function for a while after the needle falls, automatically detects the size of the board, and can also be used at an angle or upside down, making it a very convenient gem. Serial DA1629M222 (Takasaki Atsushi)
Maintenance information: 2022.8.30 Maintained (grease up motor bearings, linear tracking drives, tone arms and arm lifters. Replacing deteriorated electrolytic capacitors. The internal lighting was changed to a light bulb color LED. Various SW disassembly contact polishes. Create a driving rubber belt. Phono cable cable creation. Check the turntable rotation speed. Check arm needle pressure. Check the sound output. Simple exterior cleaning, comprehensive operation confirmation inspection.)
Accessories: copy of manual, phono cable, power cable, EPS-24CS
Main specifications: quartz lock direct drive MC head amplifier built-in linear tracking fully automatic player W315 x H88 x D315 mm 6.5 kg
Full maintenance from each unit to the network and exterior! This is a 4343BWX with blue baffles and walnut specifications. The instantaneous power, sharp treble, volume and dynamism of the bass are outstanding. It's one step ahead of current speakers in terms of localization, but it's rare to find a speaker that makes on-mic recordings of all ages sound better than this. There is a scuff on the diffuser (Kobayashi Hitoshi)
Maintenance information: 2024.4.27 maintained (exterior repair, saran net replacement/frame repair, woofer maintenance: edge replacement/cone paper coating, mid maintenance: edge replacement/cone paper coating, driver maintenance: magnetic circuit rust removal/gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning, tweeter maintenance: magnetic circuit rust removal/gap cleaning, terminal cleaning, Network maintenance: frequency characteristics check, ATT cleaning, terminal cleaning, unit detaching/diffuser repair)
Accessories: saran net, diffuser
Main specifications: 4-way monitor speaker bass reflex playback frequency band 35 Hz to 20 kHz (+- 3 dB) crossover frequency 300 Hz/1250 Hz/9500 Hz impedance 8 Ω output sound pressure level 93 dB dimensions W635 x H1,051 x D435 mm weight 83.9 kg
Uses 1.0 m pair of RCA cables PSC+ (Perfect Surface Copper Plus) made of copper. Polyethylene air tube insulators are used. The sound is tight throughout the entire area, and the delicate expression is also amazing (Mizushima Itsuro)
Maintenance information: 2024.4.28 continuity confirmed
Accessories: original box
A record stabilizer that can be used properly with an LP/EP board on the front and back. There is a hole so that the EP adapter fits, so you can use it while attached (Mizushima Itsuro)
Accessories: none
Main specifications: zinc alloy diameter 70×H35mm 710g
The 2.0m OFC 0.18 x 140 conductor is twisted and an aluminum shield is applied to the inner circumference of the 3.5 mm x 2 sheath. Uses natural cotton thread as a countermeasure against static noise (Mizushima Itsuro)
Maintenance information: 2024.4.28 continuity confirmed
Accessories: none
An outlet plate made of 5mm thick machined aluminum alloy with a beautiful surface treatment unique to ORB. The play structure and physical properties with excellent stability express sound quality that is crystal clear and speedy than ever before (Mizushima Itsuro)
Accessories: bag, screws
Main specifications: UL standard product (cannot be used with JIS standard outlets)
Krypton outlet plate By tightening the 3-layer neo-fade carbon matrix material with a stainless steel frame, it is designed to have ideal damping characteristics without resonance/vibration. You can bring out the merits of high-resolution sound sources, etc. (Mizushima Itsuro)
Accessories: original box, screws
Main specifications: W70.4 x H114.4 x D4.0 mm approx. 50 g
It is an outlet cover with a stainless steel base, a beautiful finish made of carbon and glass fiber damping material, and a vibration suppression effect due to the hybrid structure (Mizushima Itsuro)
Accessories: original box, screws
Main specifications: Dimensions 71 x 116 mm, weight 71 g (actual measurement)
Since it is said that electrode resonance is attenuated and rectified by combining multiple different materials such as phosphor bronze, brass, aerospace-spec aluminum alloy, and natural smoky quartz as materials, it seems that the effect can be realized if you try it by attaching a clean power source to an outlet, etc. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Accessories: original box
Main specifications: diameter 37 mm, cover length 63 mm
A 6cm full range is mounted in an enclosure that reproduces JBL's masterpiece Paragon in a small size. The back road horn and rear leg height can be adjusted, so it's quite elaborate (Murakoshi Yoichi)
Maintenance information: 2024.4.27 sound output confirmed
Accessories: none
Main specifications: 6cm full range, 8Ω, W527 x H160 x D145 mm, 2.4 kg
The price has been drastically reduced. 2024/4/27 sales price 1,680,000 yen Hi-Fi Hall first arrival! This is the flagship model of the current KEF Reference series. The expanse of the dynamic sound field and natural sound quality that can't be imagined from this 205mm wide seems to make you forget that this speaker is a tall boy. The exterior, with abrasions and scratches on one side, is dull, and there is only a slight feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: saran net, spikes, original box
Main specifications: Unit used: 5 inch Uni-Q driver, 6.5 inch woofer x 4 crossover 450 Hz, 2.1 kHz 88 dB impedance 4 ohms W205 x H1,350 x D462 mm 60.2 kg
Speaker system with 2 French Suprabox field type full range 215EX units and 40cm woofers 400-2000EXC. It combines a sense of speed that makes it impossible to return to a permanent magnet, and an audible response. In addition to small holes scattered on the exterior and top plate, a feeling of use such as dullness, abrasions, and scratches can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 sound output confirmed
Accessories: dedicated power supply unit, connection cable, power cable
Key Specifications: 2 way 3 speakers W600 x H1200 x D270 mm
The best model in the BAT series. Cut the area below 15 kHz that can be heard by humans as much as possible, and cut the coverage with the main speaker. It has a natural sense of spaciousness and a firm, strong axle, and a light impression that is easy to remove. Thick wooden cabinets, brass horns, and brass inverted conical spikes are used to ensure rigidity and beautiful form. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: original box
Main specifications: Drive system/bimorph polymer piezoelectric hail type drive (TAT drive) maximum rating/100V (however, test signals at 20kHz or higher are up to 20V) protection circuit operates on excessive input (returns to normal after a few minutes of turning off the power) impedance/infinity ~ 140Ω to 28Ω (DC ~ 20kHz to 100kHz) playback frequency band/ 18 kHz to 150 kHz or more (18 kHz or less with a hail structure and 0.1 μF capacitor (It has been cut steeply) Maximum output sound pressure/100dB/W/m, 5-step switching W110 × H70 × D100 mm 720g
The price has been drastically reduced. 2024/4/27 sales price 148,000 yen The current studio monitor 4309 equipped with the latest sound technology has arrived. A ring radiator type compression driver similar to the higher-level model is used for the medium to high range unit. It is also highly capable as a desktop monitor. There are repair marks on the exterior and top plate, and a feeling of use such as dullness can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: saran net, jumper, manual, original box
Main specifications: 2-way bass reflex type nominal impedance 4 ohms output sound pressure level 87 dB frequency characteristics 42 Hz to 30 kHz crossover frequency 1.6 kHz W260 ✕ H419 ✕ D227mm 11 kg
Maintained by the manufacturer! It is the origin of Sun Valley and is the most popular 845 single power amplifier kit model. Sister level 211 can also be used. Please enjoy the original appeal of hand-wired tube amplifiers (Murakoshi Yoichi)
Maintenance information: 2024.4.26 manufacturer maintenance (vacuum tube replacement L/R gain adjustment, high pressure wiring glass tube processing, solder part check, re-soldering, wiring routing correction, screw fastening confirmation, tightening, output, gain noise, etc.)
Accessories: instruction manual, power cord
Main specifications: 845/211 single 16W+16W or more (211 is 7.5W+7.5W or more) impedance 8Ω W410 x H240 x D275 mm 15 kg
Orthophone mono cartridge. It's a cartridge that allows you to fully enjoy the heavy sound of a mono disc. Serial 022736 (Mizushima Itsuro)
Maintenance information: 2024.4.27 Operation confirmed
Accessories: original box, needle cover
Main specifications: mono MC type cartridge output 3 mV impedance 100 ohms needle pressure 3.5 to 5 g dead weight 31 g
It is a 3-way center speaker tuned to best match the 500, 300, and 100 of the company's Silver series. Since the C350 was designed to pursue only performance without considering size restrictions, the dynamism in terms of sound quality is impressive. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.26 Operation confirmed
Accessories: saran net, jumper (general purpose) original box
Main specifications: 3-way sealed frequency characteristics 40Hz-35,000Hz crossover frequency 830Hz/3,200Hz allowable input 200W recommended amplifier output 80-200W W560×H235×D240mm 14.9kg