Posted on October 23, 2023, 4:48 pm By admin
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PIONEER CT-800 Rare Japan Market Stereo Tape Deck Vintage 1979 Work Good Look. The description of this item has been automatically translated. PIONEER CT-800 Rare Japan Market Stereo Tape Deck Vintage 1979 WORK Good Look. Original Model CT- 800 manufactured for the Japanese market (works in 100 volts) Fully revised and prepared to work in Europe in 220 volts Perfect aesthetic condition and working at 100%. Stereo Cassette Tape Deck (1979). A stereo cassette deck that uses a new type of swing lever. A new electronic swing lever is used for the operation method. Direct change is possible by making it electronic, so quick operation is possible. The two motor system is adopted as a drive part. The PLL servomotor is adopted as a constant speed drive, and the high rotation accuracy is secured by controlling the rotation speed by the phase difference based on the reference signal by a highly accurate oscillator. Moreover, the DC torque motor is adopted as a fast forward. Equipped with CrO2 automatic switching mechanism. The bias adjustment mechanism and the display meter which can select the recording bias suitable for a tape characteristic are adopted. The auto repeat mechanism is carried and the play can be repeated. The wide range meter which can switch to peak and a VU is carried. The Dolby system is carried as a noise reduction system. The MPX filter release function is carried. Head recording re-head x1. Motor For constant speed drive: Electronically controlled DC motor (PLL servo system). For reel drive: DC torque motor. Rotation uncertainty 0.05% or less (WRMS). Frequency characteristics General, LH tape: 20Hz 16kHz / 30Hz 15kHz ± 3dB. Ferrichrome tape: 20Hz-18kHz / 30Hz-17kHz ± 3dB. Chrome tape: 20Hz-18kHz / 30Hz-17kHz ± 3dB. S/N ratio Dolby OFF: 54dB or more (general / LH tape). Dolby ON: 64dB or more (5kHz or more, general / LH tape). Further improved by 4.5dB (5kHz or more) when using chrome tape. Distortion rate 1.5% or less (0 dB). Operation unit Solenoid drive, direct change method. (Sensitivity / Maximum allowable input / Impedance) Mic: 0.3mV / 100mV / 10k? , 0.6mm? Jack. (Compatible impedance 250? To 10k?). Line: 80mV / 25V / 100k? , jack pin. (Reference level / Maximum level / Impedance) Line: 450mV / 640mV / 50k? , pin jack. Headphones: 60mV / 100mV / 8? , 6mm? Stereo jack. Attached function Dolby system (with LED display). Large wide peak / VU meter. Tape selector (STD, Fe-Cr, CrO2). Auto repeat (with LED display). Bias adjustment mechanism (meter display possible). Input/output level memory marker. Cassette half rear lighting device. Semiconductor IC used: 5 (for motor control: 1). Transistors: 59 (for motor control: 2). Zener diode: 2 pcs. AC Outlet Unswitched: 300W Max. Power supply AC100V, 50Hz / 60Hz. External dimensions Width 420 x Height 188 x Depth 360 mm. Width 480 x Height 188 x Depth 381 mm (when JA-R102 is installed). Optional rack mount adapter JA-R102 (¥3,600). Original Model CT-800 manufactured for the Japanese market (works in 100 volts) Fully revised and prepared to work in Europe in 220 volts Perfect aesthetic condition and working at 100% The PLL servomotor is adopted as a constant speed drive, and the high rotation accuracy is secured by controlling the rotation speed by the phase difference based on the reference signal by a highly accurate oscillator. Motor For constant speed drive: Electronically controlled DC motor (PLL servo system) Sensitivity / M.
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