※Shipping service. Characteristics and circuits of 15 famous vacuum tube power amplifier models/genealogy of vacuum tube power amplifier circuits/roundtable discussion talking about famous machines of power amplifies/listening to 7 models of Tama amplifies/Questionnaire to Mr. 8 What is a famous machine for me/ Takesue Kazuma: Memoirs of 30 years of making amplifiers/anthology articles, popular power amplifier production articles/radio engineering companies/1989.12.20 first edition published. The photograph is a sample, so the actual product may be broken, written, etc.
The price has been reduced! 2023/10/7 This is a self-made MC step-up transformer with a sales price of 20,000 yen. According to the specifications, the boost ratio appears to be 1:10. Use it with high output cartridges such as the DL-103! (FUJISAWA KOSHI)
Maintenance information: 2023.10.7 operation confirmed
Accessories: none
Main specifications: MC boost transformer input/output 1 system boost ratio 1:10 W 110 x H45 x D145 mm (actual measurement)
※Shipping service. Written by Morikawa Tadayu/ From the articles published in the “MJ Radio and Experiment” magazine, the one that serves as a reference for amplifier production was selected and revised. A useful book for beginners and veterans alike. Published 2006.9.29. The photograph is a sample, so the actual item may be broken or written on it.
※Shipping service. Vacuum tube amplifiers and vacuum tube amplifiers and audio history seen through the eyes of Kita-san's acoustic path Kurike/Ito Kitao. What, it started in Meiji 45. The circuit diagram for the WESTREX T454C is also available/S.62.12.20 1st print issued. Since the photograph is a sample, the actual item may be broken or have markings etc.
※Shipping service The “Hi-Res Textbook” introduces high-resolution playback methods for listening to good sounds. It is one of the “Absolute Playback Guarantee” books that you can definitely achieve high-resolution playback if you read them. “What is Hi-Res?” It starts with, and covers everything from how to manage “tags” for sound sources and how to back them up. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service MJ Radio and the Experimental Editorial Department/Edition - 40 carefully selected rooms that have made audiophile dreams come true. Published 2019.5.18. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. Separate volume stereo sound/ part 1 speaker unit/ part 2 vintage amplifier version/ part 3 speaker system edition/ issued on 2014.3.29. Since the photograph is a sample, the actual item may be broken or there may be markings etc.
※Shipping service. A thorough dissection on the appeal of large speakers of yesteryear! Starting with a beautiful photograph of the masterpiece large speaker, the internal structure of the cabinet is explained in detail with photographs and drawings. A must-have complete audio file preservation version!! Issued on 2010.5.27. Since the photograph is a sample, the actual product may be broken or there may be markings etc.
※Shipping service. Quarterly Analog Special Edition/Sukito Talks About “The Appeal of Records” /Record Playback Brand Introduction/How to Enjoy Playing Records/Published on 2017.6.30. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. Special Feature = Heart-Pounding Analog Audio: Famous Instruments of Yester/ EMT 927Dst Professional Turntable Tales of Love Devices/T/Torrens Historical Story/DECCA STORY/SME Story/Ortofon History 1918-1994 and others/published on 2009.10.31, McIntosh. Since the photograph is a sample, the actual item may be broken or there may be markings etc.
※Shipping service. The world of analog audio still enjoys strong popularity today. Starting with a kind of ceremony for setting a record on a player, the latest edition of the “Bible” is full of the appeal of analog audio that never runs out, such as the sound unique to records where you can feel the warmth and elasticity of human skin, and the appeal of jacket designs, and is truly a must-have for fans! Issued on /2009.6.30. Since the photograph is a sample, the actual item may be broken or there may be markings etc.
Empire's unknown replacement needle. Very similar for 909E/X, but details are unknown. Since there is no main unit, operation has not been confirmed. There is a feeling of use (Takasaki Atsushi)
Maintenance Information: Operation Unconfirmed
Accessories: none
The disposal price has been reduced. Member discounts are not applicable. 2024/2/15 sales price 59,800 yen ※The exterior is in poor condition, so it's cheap. Equipped with a unit that uses wood fiber cone paper. The polished front baffle and rounded edges not only look great, but also reduce distortion during playback. The tone is detailed and transparent like DALI, and you can feel the expanse of space, and it goes particularly well with classical music. You can see the exterior, leg oxidation, rust, scratches on the top plate, torn corners on the saran net, etc. (Takasaki Atsushi)
Maintenance information: 2024.2.11 Operation confirmed
Accessories: saran net
Main specifications: Unit configuration/mid and low range 180 mm cones x 2, treble range 25 mm soft dome frequency characteristics 40 Hz to 26.5 kHz crossover 2.4 kHz 90 dB 6 Ω recommended amplifier output 40 to 150 W W257 x H994 x D320 mm (including base) 14.9 kg/book
Replacement needle for YAMAHA cartridge CG-8000 Since it is only a replacement needle, it has not been checked. (KOBAYASHI Hitoshi)
Maintenance information: operation unconfirmed
Accessories: original box
Replacement needle for YAMAHA cartridge CG-6800 Since it is only a replacement needle, it has not been checked. (KOBAYASHI Hitoshi)
Maintenance information: unconfirmed
Accessories: original box
Replacement needle for YAMAHA cartridge CG-6600S. Since it is only a replacement needle, it has not been checked. (KOBAYASHI Hitoshi)
Maintenance information: operation unconfirmed
Accessories: original box
N-4500/2 compatible Yamaha CG-4500/2 replacement needle Operation has not been confirmed since there is no main unit (Hiura Katsugu)
Maintenance information: operation unconfirmed
Accessories: original box
The price has been drastically reduced! 2024/4/26 sales price 178,000 yen Maintained by TEAC! VRDS-25 rigid menism final model. This is a popular model used by JAZZ/ROCK fans with a strong housing and a highly accurate VRDS mechanism, and has high resolution and clear contours. Spikes are attached to the solid 8 mm thick bottom plate, and the excellent construction with an excellent sense of reliability is also attractive. There is a feeling of use on the exterior such as small scratches and dullness (Asaine Tomoho)
Maintenance information: 2024.4.26 Maintained (All parts have been inspected. We have confirmed wear on the tray belt, clamp belt, and turntable bearings. Tray belt, clamp belt, and turntable bearing replacement. (Check operation by cleaning and lubricating the pickup and mechanical parts)
Accessories: Remote control instruction manual copy
Main specifications: multi-bit DAC, 25 bits, 8 times oversampling digital filter, W442 x H145 x D344 mm, weight 23 kg
Maintained by the manufacturer! A special edition model of VRDS-10. This is the only TEAC player model that uses a Philips TDA1547 as a D/A converter. The sound quality is not sharp due to the hardware of VRDS, and the sound quality is well-balanced, which brings out the characteristics of the relaxed DAC7. The exterior has small scratches, dullness, etc. Serial 30300 (Tomoho Asaine)
Maintenance information: 2024.4.26 Maintained (inspection of each part carried out, tray belt clamp, belt turntable bearing wear, replacement pickup, and mechanical part cleaned and lubricated.
Operation check)
Accessories: remote control (for VRDS-15)
Main specifications: 2-channel CD player frequency characteristics 1 Hz to 20 kHz 8 times oversampling 20 bit digital filter W442 x H149 x D331 mm 11 kg
Maintained by the manufacturer. A VRDS collaboration model incorporating DAC7, a Philips DAC. It is a player with a high degree of perfection that successfully combines the certainty of a TEAC skeleton with a PHILIPS DAC. You can see the high degree of perfection, where you can feel that it is tight and supple. There is dullness and small scars (Oikawa Tetsuji)
Maintenance information: 2024.4.20 Maintained by the manufacturer (belt replaced, other parts replaced, and various parts inspected and adjusted)
Accessories: remote control
Main specifications: VRDS Mecha Philips DAC7 analog output 1 system digital output 2 systems W442 × H149 × D331 mm 10 kg
common needle. Compatible cartridges are ONKYO DN-201, AKAI RS-90, MarantzCT-6S, etc. Operation has not been confirmed since there is no main unit (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
common needle. Compatible cartridges include Hitachi VFS-260, SONY VM-25G, YAMAHA CG-6500, ONKYO OC-27V, etc. Operation has not been checked (Murakoshi Yoichi)
Maintenance information: operation unconfirmed
Accessories: original box
common needle. Compatible cartridges are Victor DT-59, ONKYO DN-68ST, etc. Operation has not been confirmed since there is no main unit (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
common needle. Compatible cartridges include Toshiba N-72D, TRIO N-64, Mitsubishi 3D-54M AKAI RS-77, etc. Operation has not been checked (Hiura Katsugu)
Maintenance information: operation unconfirmed
Accessories: original box
common needle. Compatible cartridges include Toshiba N-78D, TRIO N-64, SHARP STY-129, Marantz CTS-143, etc. Operation has not been checked (Hiura Katsugu)
Maintenance information: operation unconfirmed
Accessories: original box
common needle. Compatible cartridges include Hitachi VFS-260, SONY VM-25G, YAMAHA CG-6500, ONKYO OC-27V, etc. Operation has not been checked (Murakoshi Yoichi)
Maintenance information: operation unconfirmed
Accessories: original box
Replacement needle for Victor MD-1050Z, Z5P Operation not confirmed (Murakoshi Yoichi)
Maintenance information: operation unconfirmed
Accessories: original box
VICTOR DT-51 and ST-51 compatible needles Unused, unopened Operation has not been confirmed. No warranty, sold as is (Kobayashi Hitoshi)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Victor DT-37 compatible needles It is for the MD-1034. It has not been opened, and operation has not been confirmed (Murakoshi Yoichi)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Main specifications: needle pressure is likely to be 1.0 to 1.75 g
Compatible needle for VICTOR MD-1013Z Unused, operation unconfirmed (Murakoshi Yoichi)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Main specifications: I think it is 2.5 to 3.5 g.
Victor DT-20 compatible CS-1021 and HMD-1008 compatible replacement needles Operation has not been confirmed since there is no main unit (Hiura Katsuji)
Maintenance Information: Operation Unconfirmed
Accessories: original box
An original needle! This is Type 4 of the classic V15 series. The impression is that sharper resolution and a sense of dynamism have been added than Type 3. The tracing ability is extremely high, and it picks up the sound engraved in the sound groove without omission. The needle tip is slightly turned to the right (Tomonori Asae)
Maintenance information: 2024.4.27 Operation confirmed
Accessories: none
Main specifications: mm type output voltage 4 mV needle pressure 0.75 to 1.25 g internal impedance 47 kΩ dead weight 7 g
※ The stylus is a genuine SHURE VN35HE. The lock on the needle cover doesn't work, so it's cheap. Good needle tip! It combines the delicate expressive power unique to light needle pressure with an energetic, thick sound typical of Type 3. Recommended for those who listen to jazz and rock (Daiki Goto)
Maintenance information: 2024.4.10 operation confirmed
Accessories: none
Main specifications: mm type frequency range 10 Hz to 25,000 Hz output voltage 3.5 mV needle pressure 0.75 g to 1.25 g weight 6 g
User required! A super rare original replacement needle for the ULTRA500. Uses a beryllium microwall cantilever. The needle tip is good (Murakoshi Yoichi)
Maintenance information: 2024.5.2 sound output confirmed
Accessories: case
Main specifications: mm type needle pressure 1.2 g 10 to 35,000 Hz
Rare SHURE's highest peak cartridge ULTRA 500! The high resolution that challenges the limits of MM and high compliance without compromising the sharpness typical of SHURE is attractive. The cantilever is slightly to the left (Murakoshi Yoichi)
Maintenance information: 2024.5.2 sound output confirmed
Accessories: none
Main specifications: mm type output voltage 3.2 mV needle pressure 1.2 g 10 to 35,000 Hz beryllium micro wall cantilever dead weight 10 g
Replacement needle for TRIO KENWOOD V-53 cartridge Unchecked because it is only a replacement needle (Kobayashi Hitoshi)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Replacement needle for TRIO/KENWOOD cartridge V-39MKIII Since it is only a replacement needle, it has not been checked. (KOBAYASHI Hitoshi)
Maintenance information: operation unconfirmed
Accessories: none
Replacement needle for TRIO/KENWOOD cartridge V-37 It's unchecked because it's only an exchange needle (Kobayashi Hitoshi)
Maintenance information: operation unconfirmed
Accessories: original box
Replacement needle for TRIO and KENWOOD V-36 cartridges. Unchecked because it is only a replacement needle (Kobayashi Hitoshi)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Replacement needles for T-30 and V-30 TRIO KENWOOD cartridges. Unchecked because it is only a replacement needle (Kobayashi Hitoshi)
Maintenance Information: Operation Unconfirmed
Accessories: original box
Replacement needle for TRIO KENWOOD cartridge DM-11 Unchecked because it is only a replacement needle (Kobayashi Hitoshi)
Maintenance Information: Operation Unconfirmed
Accessories: original box