※Shipping service. Introduction to Craft Audio “My First Vacuum Tube Amplifier” /Complete Production of 300B Stereo Amplifier/Author: Tatsuo Kurokawa/Published 1999.11.11. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. Audio Data Handy Book/Sound Waves, Musical Sounds, Auditory/Calculation Formulas, Numerical Tables, Nomographs, Parts/Program Sources and Acoustic Transducers/Architectural Acoustics/Vacuum Tube/Measurements/Units, Standards, Others/Published 1998.12.14 Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. A gentle and reliable book that takes up many practical examples from basic knowledge about vacuum tubes. The terminology and calculation methods are also really easy to understand! Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. Radio Technology June issue separate volume · “Famous Machine Technology” series/Special Feature = Characteristics and Circuits of 15 Famous Vacuum Tube Power Amplifiers/Genealogy of Vacuum Tube Power Amplifier Circuits/Talk about Famous Machines (Yoshikazu Tomita, Keizo Yamanaka, Shinichiro Ishii, Takahashi Saburo) and others/Published on 6/5/Showa 57. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No. 111 Special Feature = [Classical & JAZZ] A fascinating world heard by super-grade speakers/New Trends in Recording/Engineer's Talk/1994.7.15 issue. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No. 119 Special Feature = Quintessence of High-End Audio/Multi Amplifier Praise/Line Cable Thorough Audition/Listen to Marantz & Macintosh Replica Model/1996.7.15 Issued. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. 30th Anniversary Issue 120 Special Feature = Listen to the Best Sound of the Modern Day/1996.10.15 issue. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No.123 special feature = confrontation between the two men! Rival speaker thorough comparison audition/The preamp is interesting now · The ability of a new generation premain amplifier/ [BIG WAVE] Platinum Air Pulse 3.1/1997.7.15 issue. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No.124 Special Feature [1] = Audio Style - Find Your Own Road/Special Feature [2] Super Analog New Era - Latest 25 Models Total Test/Audio Anatomy/ {BIG WAVE} Avalon Ozairus /1997.10.15 issue. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No.125 Special Feature/Components of the Year Award/The Best Buy Component Selection 734/Record Performance Visit = Okihiko Kanno/Visit to Analog Player Studio in the UK/1998.1.15 Issued Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No.128 Special Feature 1 = Contemporary Speaker vs. Vintage Speaker Special Feature 2 = Created with Entry-Class Component [Impressive Combination] /B&W Nautilus 801 Detailed Report/Finally Completed Goldmund Full System /1998.10.15 issue. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No. 117 Special Feature = Components of the Year Award Decision '95-'96 The Best Buy Components 630 Selection/1996/1/15 Issued. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. 118 Special Feature 1 = Listen to the Real Thrill of Professional Monitor Speakers Special Feature 2 = 96 This is a super bargain product〈Super Value for Money〉/1996.4.15 issue. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. 101 Special Feature = '91 Components of the Year Decision | The Best Buy 611 Selection/Amazing Sound Mark Levinson NO.30L Thorough Audition/EXCITING COMPONENT = Accuphase A100/The Conicer/1992.1.15 issue Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No. 103 Special Feature = Featured Power Amplifier Total Test-Polished Mature Sound/10th Anniversary of the Birth of CD-How Has Software/Exciting Components/Issued 1992.7.15 Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No. 121 Special Feature = Components of the Year Award Decision '96-'97 The Best Buy Component 710 Selection/1997.1.15 Issued. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. No. 132 Special Feature = Listen to on SACD & CD Latest Amplifier 39 Models/DVD Audio Player Announcement/Wilson Audio System6 Detailed Report/1999.10.15 Issued. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. Separate Stereo Sound/Select Component Series-14/Attention Here! Full Range Unit Thorough Research/1997.3.31 issue. Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. Stereo Sound Separate Volume/HI-Fi COMPONENTS SERIES VOL.1/LUX/S.50.12.30 issued 259 pages in total Since the photograph is a sample, the actual product may be broken, written, etc.
※Shipping service. Original Speaker Design Technique by Tetsuo Nagaoka 2/Table of Contents = Original Speaker Drawing Collection/"Ark” Measured Speaker Unit Data_2/New Edition: Full List of Original Speakers by Tetsuo Nagaoka Issued 1997.10.1 Since the photograph is a sample, the actual product may be broken, written, etc.
Special Feature = 21st Japan Stereo Compo Grand Prix/Fujioka Dojo Compo One Sword Ryoku/etc. Issued H4.1.1 Since the photograph is a sample, the actual product may be broken, written, etc.
Special Feature = All of the power supplies and accessories that are currently being talked about are full of techniques to demonstrate the power of your equipment! /Power supply maintenance and introduction effect, case report/Research on accessories to bring out better sound/H.23.8.15 issue
※Shipping service Special Feature: Analog Playback Is Hot Now, Best Selection of Playback Devices, Analog Drunk Madmen, Basic Setting Techniques/Middle Class to Bring Out the Appeal of High-Resolution Sound Sources [By Type] Speaker Selection/New Autumn Model Thorough audition/Listen to new topical products/2019.9.4 issue.
*Shipping service Issue 217 Special = Decision! Stereo Sound Grand Prix, STEREO SOUND GRAND PRIX 2020 2020-2021 by genre and price range, 559 best buy components. The opening of the magazine “Tokyo International Audio Show 2020" and more. Published 2020.12.10.
Price cut (2021.3.9 selling price 40,000 yen) Unspecified enclosure that mimics 828 capable of ALTEC 15 inches. The rear baffle mounting screw is missing. The appearance is matte paint, but there are individuals with a lot of tears and stains, and there are also parts that became brittle and crumble easily.
Accessories: None
Main Specifications: Aperture diameter 338mm Screw diagonal 382mm W760 × H1070 × D610mm Approx. 66 kg/This
Price cut (2021.2.26 selling price 49,800 yen) Unknown 38cm double woofer enclosure. Front load horn type that mounts the woofer up and down. There is quite a feeling of use such as whole scratches, paint peeling part scattered. (Takasaki Takasaki)
Main specifications: aperture direct system about 355mm, screw diagonal about 420mm W760 × H1125 × D670mm Approx. 88kg
Price cut (2021.2.22 selling price 59,800 yen) Unknown 38cm double woofer enclosure. It may be made by showa case, but it is unspecified because there is no landmark. The former owner was mounted ALTEC 515C. Overall feeling of use, scratches scattered, there is a hakama lower peeling part. (Takasaki Takasaki)
Accessories: Saran net
Main specifications: Unit opening diameter 355mm plate thickness 35mm W750 × H1180 × D515mm It seems that there are more than 70 kg
We cut the price (2021.2.13 selling price 29,800 yen) Enclosure that seems to be a garage manufacturer item. Mimic the side slit bass refill BOX of Onken. The exterior is carefully built, but the interior cutouts are cluttered. The unit is fixed with wood screws. (Itsuro Mizushima)
Accessories: None
Main Specifications: Unit opening diameter 338mm Plate thickness 24mm W672 × H915 × D480mm Approx. 35kg