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RS-1700UJapan

Manufacture:Technics
Original price: JPY 368,000
Price: JPY 409,091 Sold Out
23-39748-13960-00
Japan 1977 made
Shop: Osu shop
Arrival: 2023-11-04 20:12:41
A total of 134 deteriorated electrolytic capacitors have been replaced, and all other deteriorated parts have been reviewed and refreshed!! This is the pinnacle of open decks bringing together technics techniques that have been revived at enormous cost. The thickness and sharpness of the sound are completely different! Auto reverse open reel deck with a unique symmetrical head configuration. The symmetrical mechanism is utilized to ensure the same characteristics for both forward and reverse turns. Highly accurate round trip recording and playback is possible (Sasaki Shota) Maintenance information: 2023.11.4 maintained (capstan shaft cleaning, pinch roller drive mechanical grease and oil application, pinch roller cleaning and pinch roller shaft oil application, pinch roller adhesion deterioration correction, tension arm cleaning, and rust removal. Power cord replacement. Brake pad replacement and brake adjustment, counter belt replacement 2, counter mechanism disassembly and cleaning, counter character disappearance, partial handwriting correction, tension arm shutoff detection micro switch replacement x 2. Head block cleaning and tape guide cleaning, head azimuth angle adjustment. Replace partially deteriorated electrolytic capacitors in the power supply unit, key input control circuit, reel motor control circuit, and capstan motor control circuit. Reel motor torque adjustment, capstan motor PLL lock timing adjustment, TAKEUP and BACK tension adjustment during PLAY. Replace part of the electrolytic capacitor in the amplifier circuit board, adjust the playback level and playback equalizer, adjust the recording bias, and adjust the recording level. MONITOR SW/TAPE SELECTOR SW/REC MODE Contact cleaning by SW detachment/disassembly, pitch control switch and volume cleaning, speed changeover switch, auto reverse switch, timer switch detachment/disassembly cleaning. MIC volume/LINE volume/output volume contact cleaning treatment 9) Meter lamp replacement x 2, operation switch lamp replacement x 4, PLAY, FF, REW, STOP key contact disassembly cleaning treatment. Other self-recording and playback W&F (WTD): 0.02% (19 cm/s) (depending on the tape used), residual noise: −50 dB during self-recording and playback (however, at an OUTPUT volume scale of 8, it also depends on the tape used). (Auto reverse operation and timer operation confirmed, self-recording and playback tests with music sources are good) Accessories: none Main specifications: 4-track 2-channel tape speed 38/19/9.5 cm/sec automatic reversal tape position detection mechanism using timer recording and playback light detection method (transparent tape) W492 x H443 x D257 mm 26.5 kgW492 x H443 x D257 mm Weight approx. 26.5 kg
　　
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