Maintained! A pre-main amplifier equipped with a high-precision DA converter with a 4x oversampling digital filter. You can easily upgrade the sound quality of your digital device and enjoy transparent sound. There is a noticeable scratch on the top plate (Daiki Goto)
Maintenance information: 2024.11.29 Maintained (① output relay processing replacement ② signal relay processing exchange ③ digital, analog, CD direct lamp replacement ④ push switch disassembly, polishing, glass coating (2 locations for loudness, subsonic, mode, turnover) ⑤ reckout switch disassembly, polishing grease application ⑥ fixed recout ⑦ master volume disassembly cleaning adjustment ⑧ solder repair ⑨ interior and exterior cleaning, each boreroom, switch (Cleaning, pin jack polishing, inspection of each input/output, operation confirmation)
Accessories: none
Main specifications: 125W+125W (8Ω) W440 × H171 × D441 mm 19.5 kg
*Currently sold. A compact bookshelf speaker with DALI's traditional wood fiber cone. The natural tone and high cost performance are attractive. There is dullness and darkening in places (Kojima Yosuke)
Maintenance information: 2024.11.1 sound output confirmed
Accessories: instruction manual, fixing tool, rubber foot
Main specifications: 2 way 83 dB 6 ohm bass reflex type W140 x H237 x D195 mm 2.6 kg/unit
The disposal price has been reduced! (Member prices are not applicable) 2024/9/21 sales price 118,000 yen Maintained! This is QUAD's first transistor preamp. The dark tone, with a sweet sense of humidity, is the British sound itself. The combination with the company's 303 power amplifier is also an attractive system. In addition to peeling paint on the exterior and VOL dial, dullness and a feeling of use can be seen. Serial 49202 (Yamato Yuki)
Maintenance information: 2024.9.10 maintenance completed (pattern broken with C replaced, left and right balance poor → re-soldered, replaced with audio grade C, balance VOL position adjustment, cable creation)
Accessories: copy of the instruction manual, power cord, connection cord
Main specifications: Phono 1 system, 3 line systems, W260 x H92 x D165 mm, 3 kg
Pair tube direct heat triode tube, made in America, JAN smoke measurement value 62/60 (rejection value 38) with white box ※Pairs are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: white box
※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.
※Shipping service. “Audio Vacuum Tube Manual” /Published by Radio Engineering Company/by Ichiki Yoshinori/A revised edition that carefully selects the “All Japan Vacuum Tube Manual” published in Showa 33 for audio applications. S60.7.20 first edition issued. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. Special Feature No. 32 = Field Test of the Latest 41 FM Tuner Models/SS Special Present Japan FM Radiation Station/1974.10.1 issue/The photograph is a sample, so the actual item may be broken or written on.
※Shipping service. Special Issue No. 36 = All Speaker Systems (above) Test of the latest 40 models/Sound Quarterly (listen to new products) /1975.10.1 issue. Published models: CHRYSLER/LAB-1000,2000 YAMAHA/NS-451 ALLISON/ONE, TWO SLESTION/UL6, UL8 OMAL/MODEL TL6 CABASSE/BRIGANTIN INFINITI/2000Ⅱ JENSEN/23 YAMAHA/C-1 SANSUI/AU9900,11000, TU9900 LAX/L-80V TECHNICS/ HY-7600,7200, ST-7600,7200 VICTOR/JA-S91, S71, S51, JT-V71, V51 TRIO/KA-7500, KT-7500 DIATONE/DA-U850, DA-F750, DA-U750 GAS/AMPZILA SAE/MARK2500 ALTEC/9440A RADFORD/HD250, ZD22 DENON/DP-1700, DL-109R ,109D DIATONE/DP-91D YAMAHA/YP-600, YP-1000Ⅱ MICRO/TAKE-5 CEC/BD-7000 OTTO/TP-1200 SANSUI/SR-525 GRACE/G714, G704 DUAL/601,1228,1225. The photograph is a sample, so the actual item may be broken or written on it.