The price has been drastically reduced! 2024/4/17 sales price 69,800 yen ※It is cheap because it has a tobacco smell. Hi-Fi Man's planar drive headphones have a high resolution, and the low frequencies are clear and easy to listen to. The sound balance is flat and the high cushioning is also impressive. The exterior smells like tobacco and there are creases on the cable (Tamura Eiji)
Maintenance information: 2024.4.16 Operation confirmed
Accessories: original box, connection cable
Main specifications: planar drive impedance 50 ohms sound pressure sensitivity 83.5 dB playback frequency band 8 Hz to 65 kHz 505 g
The speaker cable is a conductor consisting of 350 cores in all, a 2.0m pair of end rod terminals, and is very heavy (about 2 kg per piece with only the core box part!). It has a unique presence, full of a sense of craftsmanship that cannot be found with other cables. Contrary to being rugged, the sound is detailed and smooth. As you raise the volume, you can see its true value. There are scuffs, fraying, and dirt on the sheath ※Since the core box is extremely heavy, installation requires ingenuity so that no load is applied to the cable and speaker terminals. The distance from the box to the cable terminal is approximately 15 cm. Connect the terminal side with the red seal in the middle of the sheath to the amplifier, and the terminal on the core box side to the speaker (Kojima Yosuke)
Accessories: none
Main specifications: total weight 4.8 kg
The speaker cable is a conductor consisting of 350 cores in all, a 2.0m pair of end rod terminals, and is very heavy (about 2 kg per piece with only the core box part!). It has a unique presence, full of a sense of craftsmanship that cannot be found with other cables. Contrary to being rugged, the sound is detailed and smooth. As you raise the volume, you can see its true value. There are scuffs, fraying, and dirt on the sheath ※Since the core box is extremely heavy, installation requires ingenuity so that no load is applied to the cable and speaker terminals. The distance from the box to the cable terminal is approximately 15 cm. Connect the terminal side with the red seal in the middle of the sheath to the amplifier, and the terminal on the core box side to the speaker (Kojima Yosuke)
Accessories: none
Main specifications: total weight 4.8 kg
RCA cable 1.0 m pair is a characteristic line cable that makes a careful overall sound and feels strong in the middle range of pianos, etc. The area around the plug is dull, and there are abrasions, fraying, and dirt on the sheath ※Since the core part is very heavy, installation ingenuity is necessary so as not to put a load on the plug or jack to be connected (the cable length at the end of the core box is about 15 cm) *Connect the terminal side with the red seal in the middle of the sheath to the output terminal, Connect the terminal side where the core box is located to the input terminal (Kojima Yosuke)
Accessories: none
Main specifications: total weight 1 kg
RCA cable 1.0 m pair is a characteristic line cable that makes a careful overall sound and feels strong in the middle range of pianos, etc. There is dull writing around the plug, and there are abrasions, fraying, and dirt on the sheath ※Since the core part is very heavy, installation requires ingenuity (the cable length at the tip of the core box is about 15 cm) *Connect the terminal side with the red seal in the middle of the sheath to the output terminal, and input the terminal side with the core box Please connect to the terminal (Kojima Yosuke)
Accessories: none
Main specifications: total weight 1 kg
RCA cable 1.0 m pair is a characteristic line cable that makes a careful overall sound and feels strong in the middle range of pianos, etc. The area around the plug is dull, and there are abrasions, fraying, and dirt on the sheath ※Since the core part is very heavy, installation ingenuity is necessary so as not to put a load on the plug or jack to be connected (the cable length at the end of the core box is about 15 cm) *Connect the terminal side with the red seal in the middle of the sheath to the output terminal, Connect the terminal side where the core box is located to the input terminal (Kojima Yosuke)
Accessories: none
Main specifications: total weight 1 kg
G-shell oval needle model from the Herman era. The glossy, rich, and heavy sound is an appeal that never fades. It is an eternal cartridge that fully conveys the appeal of analog (Yasuhito Koshihama)
Maintenance information: 2024.4.25 storefront operation confirmed
Accessories: original box
Main specifications: G shell oval needle MC type output 0.2 mV needle pressure 3 to 4.5 g internal impedance 2 ohms dead weight 31 g
※Since it is cheap, it will be handed over as is. An attractive subwoofer with a tight, speedy bass range based on time domain theory. The sound that emits 360 degrees is a convenient item with a high degree of freedom of installation. There are scratches on the exterior. Serial Z0C00005 (Tamura Eiji)
Maintenance information: 2024.4.24 sweep test good
Accessories: instruction manual, power cable, original box
Main specifications: 16 cm subwoofer 16 cm (dual voice coil unit) playback frequency band 40 Hz to 200 Hz rated output 30 W x 2 crossover 40 Hz to 200 Hz (continuously variable) power consumption 46 W size W236 x H354 x D301 mm mass 16.2 kg
The price has been reduced! 2024/4/23 sales price 16,800 yen with box! An English QED cable based on a smooth, natural tone, 1.0m pair of RCA cables. It is a character that makes music resonate comfortably with thick sound quality. The exterior is dull (Hiroki Aso)
Maintenance information: 2024.4.23 continuity confirmed
Accessories: original box
The disposal price has been reduced! (Member discounts are not applicable) 2024/4/18 sales price 278,000 yen A universal player equipped with a VRDS-NEO mechanism that uses a turntable made of duralumin material. You can enjoy wonderful sound that overturns the impression you had of a universal player. It is especially recommended for those looking for a cleaner, more informative sound. As for the exterior, there is a feeling of use such as fine scratches on the corner of the front panel. Serial 50032 (Tomoho Asaine)
Maintenance information: 2024.4.18 sound output confirmed
Accessories: remote control instruction manual, power cable, original box
Main Specifications: Playable Disc/DVD Video/DVD Audio/SACD/CD/CD/CD-RW/Video CD/DVD-R/DVD-RW W442 × H153 × D353 mm 23.5 kg
Comes with original box SPU synergy with the highest output in the SPU lineup. Using a G-shell containing neodymium magnets and zinc powder, it combines a modern, energetic sound with a rich sound typical of an orthophone. The stylus is good (Sasaki Shota)
Maintenance information: 2024.4.25 Sound output operation confirmed
Accessories: original box
Main specifications: MC type output voltage 0.5 mV diamond oval needle frequency characteristics 20 to 20,000 Hz needle pressure 3 g dead weight 30 g
※The nail on the needle cover is broken, so it cannot be locked. This is BLUE from the 2M series. Ortofon's popular series with a wide range and vibrant sound. It makes you enjoy sharp sounds from popular to jazz (Hiroki Aso)
Maintenance information: 2024.4.25 storefront operation confirmed
Accessories: original box
The price has been reduced! 2024/4/23 sales price 118,000 yen This is a Rotel premain amplifier with a built-in D/A converter. It comfortably sounds modern sources with delicate and highly transparent sound quality. It is a convenient product that can also be used for high quality playback for display, with a wide selection of 3 types and 6 systems of D/A inputs. Serial 702-3421046 (Fujisawa Yukishi)
Maintenance information: 2024.4.23 Operation confirmed
Accessories: remote control, instruction manual, power cord, original box
Main specifications: built-in D/A converter (optical coaxial USB) rated output 120W+120W W431 x H150 x D350 mm weight 13.7 kg
The price has been drastically reduced. 2024/4/22 sales price 228,000 yen The HL series has an attractive smooth, beautiful sound unique to British BBC monitors. As expected, there is plenty of noise regardless of genre, from jazz and classical music to rock and pop music. From the design, which has just the right amount of sound of the box and the presence of guests, you can hear an unrivaled beautiful sound. It is in good condition without any major noticeable scratches (Oikawa Tetsuji)
Maintenance information: 2024.4.22 operation confirmed
Accessories: none
Main specifications: 2-way 2-speaker bass reflex system unit, 20 cm cone type for low range, 2.5 cm dome type playback frequency band 43 Hz to 20 kHz output sound pressure level 86 dB impedance 8 Ω maximum input 150 W W271 x H520 x D315 mm 12.5 kg
This is the first DAC model, a masterpiece by CHORD that took the world by storm with its innovative sound. Even if you just check it with the small speakers, you can clearly feel the sound quality. Please enjoy the superb luster of the sound and amount of information. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Operation confirmed
Accessories: instruction manual, power cord, original box
Main specifications: Digital input: coaxial (BNC), optical, AES/EBU x 1 system, analog output terminals: unbalanced, balanced x 1 system each, W335 x H65 x D145 mm, actual measurement 4.3 kg
It is the SPU “number one” newly created with the goal of reproducing the thickness and thickness of the sound of old SPUs of yesteryear. Among them, the #1S is a cartridge that uses a round needle, and a wide range is also added. Serial 312009 (Kanai Hidetsugu)
Maintenance information: 2024.4.23 sound output confirmed
Accessories: original box, instruction manual, needle cover
Main specifications: round needle output voltage 0.18 mV internal impedance 2 ohms needle pressure range 3.0 to 5.0 g dead weight 30 g
It is the SPU “number one” newly created with the goal of reproducing the thickness and thickness of the sound of old SPUs of yesteryear. Among them, the #1S is a cartridge that uses a round needle, and a wide range is also added. Serial 242699 (Kanai Hidetsugu)
Maintenance information: 2024.4.23 sound output confirmed
Accessories: original box, instruction manual, needle cover
Main specifications: round needle output voltage 0.18 mV internal impedance 2 ohms needle pressure range 3.0 to 5.0 g dead weight 30 g
MARK LEVINSON JC-2 power supply box produced by Rizaye. Operation has been confirmed. The main unit connection cable is not included. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.21 Operation confirmed (sound output confirmed on JC-2)
Accessories: power cable
Main specifications: W140 x H83 x D204 mm 1.1 kg
Comes with original box! An A-shell oval needle characterized by the SPU's original direct sound. The sharp, firm, and powerful mid-low range and detailed expressiveness are attractive. There are fewer incidental sounds than the G-shell elliptical type, so you can enjoy an even more direct tone. Serial 924201 (Fujisawa Yukishi)
Maintenance information: 2024.4.6 operation confirmed
Accessories: original box, needle cover
Main specifications: MC type 0.2 mV 3 to 4.5 g internal impedance 2 ohms load resistance 47 kΩ oval needle dead weight 23.6 g (mounter and screws included)
The disposal price has been reduced. Member discounts are not applicable. 2024/4/4 sales price 198,000 yen SACD player equipped with a discrete DAC. Equipped with a high-performance USB-DAC, it is compatible with a wide range of issues up to 384 kHz/DSD 11.2 MHz. The response is much better than the previous game due to the excellent FPGA. The sound quality, which has an excellent sense of subtlety, is suitable for long-term auditions, and it is an attractive player with a sense of quality with fine sound particles in the air. Serial AQE15200201004 (Mizushima Itsuro)
Maintenance information: 2024.4.4 operation confirmed
Accessories: remote control, instruction manual, power cable, connection cable, original box
Main specifications: Playback frequency characteristics 2 Hz to 50 kHz (SACD), 2 Hz-20 kHz (CD) playback compatible sampling frequency (USB) PCM44.1 kHz to 384 kHz, DSD 2.8 to 11.2 MHz, (COAX) PCM44.1 to 192 kHz W440 × H123 × D419 mm 16.4 kg
*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. There is a feeling of use such as dullness and small scratches (Hiroki Aso)
Accessories: original box spike base
Main specifications: Gradation cast iron, matte black finish, diameter 60 x height 45 mm, weight 800 g/piece, plate diameter 35 x height 5 mm
A new-generation integrated upgrade that brings out the appeal of unique speakers as much as possible by raising the damping factor to 600 and bringing out the appeal of unique speakers as much as possible. The power amplification stage with 3 parallel push-pull power MOSFETs allows you to hear more powerful sound than before. There are no noticeable scratches on the exterior. Serial B0X159 (Fujisawa Yukishi)
Maintenance information: 2024.4.20 Operation confirmed
Accessories: remote control, instruction manual, power cord, original box
Main specifications: rated output 180W+180W (8Ω) input RCA5 systems, XLR2 system, tape input/output 1 system, pre-out RCA1 system, XLR1 system main in RCA1 system, XLR1 system damping factor 600 size W465 ✕ H181 ✕ D428mm weight 24.6 kg
Maintained! Comes with stand (DK-8000). A model that has improved the network box of the Diaton 50th anniversary model DS-8000. I am overwhelmed by the clear, detailed treble from Pure Boron and the thick mid-low range compared to the 2S-305 broadcast monitor. Also, the quick start-up sound, which is unimaginable from its size, is excellent. There is a feeling of use in appearance, dullness, light scuffs, etc. (Kobayashi Hitoshi)
Maintenance information: 2022.10.21 maintained (exterior stand network exterior cleaning/large scratch filler repair/line scratch simple touch up (repair marks remain) saran net stain/frame cleaning mid-edge softening treatment unit detachable one-sided tweeter disassembly and disconnection repair)
Accessories: saran net
Main specifications: 3 way, 3 speakers, bass reflex system, floor type, anti-magnetic type, 5 ohm 35 Hz to 40,000 Hz 93 db/w/m main unit W500 x H870 x D442 mm network box W370 x H130 x D287 mm weight body 58 kg, network 8 kg
The price has been reduced! 2024/4/21 sales price 39,800 yen This is a compact Dali speaker with an attractive sound that is warm and feels good against the skin. They play vocals, chamber music, etc. comfortably. The exterior is dull. Serial 5431394, 5431394 (Fujisawa Yukishi)
Maintenance information: 2024.4.21 operation confirmed
Accessories: original box, saran net
Main specifications: Playback frequency characteristics approx. 45 Hz to 30 kHz crossover 2.5 kHz/14 kHz input sensitivity approx. 86 dB impedance 6 ohms recommended amplifier output 25 to 100 W W150 x H325 x D260 mm 4.8 kg
Set of 8 Audio-Technica iron blocks. There is more weight than it looks, and the sound seems to be tight when used under an amplifier or small speaker. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Accessories: original box
Main specifications: W30 x H30 x D30 mm weight 136 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
Video digital cable, 1.0m, RCA terminal, SP-LGC conductor, entry model for the company's digital cable. There is a big difference in sound just by replacing it with a general-purpose digital cable (Kojima Yosuke)
Accessories: original box
Video digital cable, 1.0m, RCA terminal, SP-LGC conductor, entry model for the company's digital cable. There is a big difference in sound just by replacing it with a general-purpose digital cable (Kojima Yosuke)
Accessories: original box
Maintained by Denon! This is DENON's mid-range model, and is a staple machine with an excellent sense of stability, with firm bass and delicate high frequencies. In addition to the bass energy from conventional models, you can enjoy well-balanced sound that takes into account the high mid to high frequencies with a high sense of transparency. There are small scratches on the exterior. Serial 8061507480 (Tamura Eiji)
Maintenance information: 2024.4.17 manufacturer maintained (Rch amplifier circuit, transistor and resistor replacement. Amplifier board soldering correction (both channels). (Idle current adjustment and operation inspection carried out.)
Accessories: instruction manual, power cable, original box
Main specifications: rated output 80W+80W (8Ω) PHONO1 system (MM/MC switching) dimensions W434 x H181 x D480 mm weight 24.0 kg
Pair tube large transmission tube direct heat triode tube made in China gold base gold foot measured IP value 47mA/47ma (the best standard IP value for this amplifier is 50mA) with original box (part of the box is damaged) *Sound is checked with a test amplifier, plate current values have been measured, and it has been determined that operation is good (Kojima Yosuke)
Accessories: original box
The disposal price has been reduced. Member discounts are not applicable. 2022/12/18 sales price 79,800 yen Columbia desktop gramophone Viva-tonal Grafonola. You can adjust the volume with the front fins. The sound box is equipped with No. 9. The exterior is in good condition, although there are some scratches and stains due to age, I think it is good considering the age (Kanai Hidetsugu)
Maintenance information: 2022.12.11 sound output confirmed
Accessories: none
Main specifications: Dimensions W490 (including handle) x H320 x D483 mm, weight 14 kg
It is a USB-connected bus-powered D/D converter that uses the C-Media “CM6642” as the digital audio control IC and is compatible with high-resolution sound sources (maximum 24 bit/192 kHz) (Tamura Eiji)
Maintenance information: 2024.4.13 operation confirmed
Accessories: instruction manual, original box
Main specifications: digital input: USB TypeB terminal USB 1.1/2.0 compatible, USBAudioClass 1.0/2.0 compatible digital output: coaxial digital audio output (COAXIAL) optical digital audio input (square) compatible format: PCM maximum 24 bit 192 kHz W40 x H25 x 81 mm 90 g
Maintained. Elliptical type with built-in step-up transformer. It has a rich, rich sound and sounds like an SPU. Clarity has been improved by incorporating a transformer that creates a well-balanced sound. Although it is an MC type, it can be used in the MM position. The exterior has dirt, sticker marks, dullness, and a feeling of use (Katsuji Hiura)
Maintenance information: 2024.4.13 Maintained (broken cantilever, damper adjustment, vibration system replacement)
Accessories: original box needle cover
Main specifications: MC type transformer built-in elliptical needle output 10 mV playback frequency band 20 to 20,000 Hz needle pressure 3 to 4.5 g dead weight 32 g
Maintained. Elliptical type with built-in step-up transformer. It has a rich, rich sound and sounds like an SPU. Clarity has been improved by incorporating a transformer that creates a well-balanced sound. Although it is an MC type, it can be used in the MM position. The exterior has small scratches, dullness, and a feeling of use (Katsuji Hiura)
Maintenance information: 2024.4.13 Maintained (broken cantilever, damper adjustment, vibration system replacement)
Accessories: original box needle cover
Main specifications: MC type transformer built-in elliptical needle output 10 mV playback frequency band 20 to 20,000 Hz needle pressure 3 to 4.5 g dead weight 32 g
RCA cable, 0.5 m, pearitz coated OCC copper, has a relatively clean tone, and is a product made by Wireworld that is particular about sound quality while keeping costs down. (FUJISAWA KOSHI)
Maintenance information: 2024.4.12 continuity confirmed
Accessories: original box
The disposal price has been reduced. Member prices are not applicable. 2023/10/23 sales price 29,800 yen ※Currently sold. Comes with a special case! Portable headphone amplifier with built-in D/A converter. DSD256 (11.2 MHz/1 bit) PCM supports native playback of up to 768 kHz/32 bit. Please enjoy the sound quality unique to a thick mojo in the mid to low range. There is dullness and a feeling of use (Sasaki Shota)
Maintenance information: 2023.10.23 Operation confirmed
Accessories: original box
Main specifications: output level 35 mw/600 ohm, 720mw/8 ohm, output impedance 0.075 Ω, dynamic range, 125 dB input system, 3 optical systems, 1 coaxial x 1, microUSB x 1, 2 output systems, headphone jack x 2, charging time, approx. 5 hours continuous operation time, approx. 8 hours W82 x H60 x D22 mm 180 g
The price has been drastically reduced. 2023/6/2 sales price 2,000 yen. ※Hand over as is. Audio-Technica optical digital distributor. Distributes 1 input system to 4 systems. Tape is wrapped around the base of the AC adapter cord and a sticker is attached (Murakoshi Yoichi)
Maintenance information: 2023.5.13 sound output confirmed
Accessories: original box, instruction manual, AC adapter
Main specifications: 1 OPTICAL input/4 output systems W70xD95xH32mm 154.5 g (actual measurement)
The price has been drastically reduced. 2023/6/26 sales price 2,000 yen. *Currently sold. Audio-Technica optical digital distributor. Distributes 1 input system to 4 systems. Exterior, dullness, missing rubber feet, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.5.13 sound output confirmed
Accessories: original box, AC adapter
Main specifications: 1 OPTICAL input/4 output systems W70xD95xH32mm 154.5 g (actual measurement)
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. Dullness can be seen throughout, but there are no noticeable scratches. Serial 8051508325 (Fujisawa Yukishi)
Maintenance information: 2024.3.31 operation confirmed
Accessories: remote control, instruction manual, power cord, original box
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
※Since it is cheap and the video system has not been checked, it is currently sold. Yamaha AV receiver. It is based on Yamaha's sound field creation technology Cinema DSP. It is equipped with a cinema DSP (3D mode) that realistically reproduces a three-dimensional surround space. There are line scratches on the rear panel and dullness on the front (Daiki Goto)
Maintenance information: 2024.2.25 Operation confirmed (2ch playback only)
Accessories: remote control, instruction manual, power cable, original box, antenna
Main specifications: W435 x H171 x D367.5 mm Weight 11.2 kg
※ There are crack repair marks and chips on the remote control. Maintained! An improved model of the CDP-X555ES. Equipped with a pulse DAC developed in-house, it is the core model of the ES series and uses a sapphire bearing motor and a copper-plated FB chassis. The sound quality is soft and smooth even though it has a core in the mid to high frequencies. You can enjoy not only vocal sound sources, but also rich classical music and jazz. In addition to the exterior, as described above, a feeling of use can be seen, such as dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.3.19 Maintained (partial pickup dismantling, mechanical system and optical system adjustments on cleaning and polishing. Mechanism drive belt replacement. After disassembling the SPDL motor, wipe off the cured grease and reapply. Level volume wash)
Accessories: remote control, instruction manual, original box
Main specifications: PICKUP/KSS-272A D/A converter/CXD2562 digital filter/CXD2560 digital output: optical frequency characteristics 2Hz to 20kHz W470 x H125 x D375 mm 13 kg
The price has been reduced. 2024/2/2 sales price 2,500 yen. ※Inexpensive because 1 bottle is out of stock. Orthophone speaker terminal joint cable Be sure to improve the sound quality of speakers compatible with bi-wiring with 7N ultra-high purity copper wire. One vinyl cover is short (Takasaki Atsushi)
Accessories: original box
Main specifications: 7N copper (diameter 1mm) +gold plating treatment approx. 150mm/book
A single-by-wire rocket series entry model with a 3.0 m pair of banana plugs at the end of the speaker cable. Divided into 4 conductor paths, the sound quality is more dynamic with a structure that suppresses malignant interactions that occur between the 2 conductors. Also, although it is composed of a semi-single-wire conductor arrangement, it has a highly flexible cable structure. There are abrasions etc. on the sheath (Kojima Yosuke)
Accessories: original box
※Since it is inexpensive, it will be handed over as is. Tamban 10cm full range unit. An ultra-thin PP diaphragm with reinforced ribs is used. The sound is clear and crisp. A 6-8 liter bass reflex box is recommended (Tamura Eiji)
Maintenance information: 2023.10.1 sweep check OK
Accessories: none
Main Specifications: Rubber Edge Impedance 4 Ohms Sound Pressure Level 87 dB Frequency Band 63 to 17,000 Hz Maximum Input 40 W Baffle Aperture Diameter 94 mm Weight 380 g
※1 bottle only. This is a 10 cm full range unit from FOSTEX. It is a very popular model for those who make their own speakers. The sound quality is bright and has an impression of tension. Dull, there is a feeling of use (Sasaki Shota)
Maintenance information: 2023.8.11 sound output tested
Accessories: manual, original box
Main specifications: full range aperture 10 cm maximum input 15 W 8 ohms magnetic flux density 13000 gauss baffle aperture diameter 9 cm recommended enclosure volume 15 L
*Currently sold. microphone amplifier It is possible to pick up and amplify sound with an AV device without a microphone terminal. There are no noticeable scratches on the exterior (Sasaki Shota)
Maintenance Information: 2023.8.11 Operation confirmed
Accessories: original box, power adapter, manual
Main specifications: W70 x H30 x D92 mm 160 g
The price has been reduced. 2023/6/1 sales price 25,000 yen A fully discrete genuine analog amplifier designed with an amplifier using a total of 10 pairs of carefully selected transistors without using an operational amplifier. It's lightweight, compact, and useful for portable applications. The exterior has scratches and scratches on the main body (Mizusaki Ryo)
Maintenance Information: 2023.6.1 Sound output confirmed
Accessories: AC adapter, USB cable, silicone band, carrying case, original box
Main specifications: input 3.5mm mini terminal output 3.5mm mini terminal input impedance 30kΩ output 200mW (32Ω) 100mW (50Ω) 50mW (300Ω) 15mW (600Ω) W97 x D46 x H19 mm (including volume knob) weight approx. 117 g
Large triode sold per unit measured IP value: 50 mA (the best standard IP value for this amplifier is 50 mA) There is a getter burn with the original box ※ I checked the sound output and measured the plate current value with the test amplifier, and it was determined that the operation was good (Kojima Yosuke)
Accessories: original box
The large triode print sold in Japan has disappeared, but I think it was made by NEC from the structure. Measured IP value: 45 mA (the best standard IP value for this amplifier is 50 mA) with the original box ※ I checked the sound output with the test amplifier and measured the plate current value, and it has been determined that the operation is good (Kojima Yosuke)
Accessories: original box
Disposal prices have been reduced. Member prices are not applicable. 2013/7/23 sales price 298,000 yen ※ longitudinal vibration SP special gramophone. serial 6083. The Thomas Edison Sound is now being revived after 100 years. I am impressed by the well-conceived metal horn system, rotation adjustment mechanism, volume adjustment mechanism, etc. in the old fashioned way. There are scratches etc. on the cabinet that make it feel old. It has been repaired to a level where there is no anxiety about playback. Can be used normally (Yasuhito Koshihama)
Maintenance information: 2013.2.17 Maintained (sound box repair, spring repair, rotation adjustment mechanism repair, brake repair) 2013.7.23 operation checked
Accessories: handle, snail
Key Specifications: The needle tip of the sound box is a diamond. Horn opening W345 x H230 mm body dimensions W455 x D515 x H1055 mm