KENWOOD KX-9010 (1989) | Automatic Tape Calibration System

 

Stabilized Power Supplies and Isolated Ground Wires. The quality of a cassette deck's output signal is significantly affected by the power supply, especially when high power is required to stop or start the drive or during highly dynamic passages. Kenwood solves this problem with improved power supplies and isolated ground wires. The KX-9010 for example, have eight independently stabilized power lines, supplied from two taps on the mains transformer. For greater stability, the ground wire is also shielded. Large Fluorescent Displays. The large, clear displays of a range of Kenwood cassette decks stand out pleasantly from the usual array of displays. On the KX-9010, the top-of-the-line meters cover a wide dynamic range from -30 dB to +12 dB. Precision through high-strength construction. The most effective means of combating vibrations and resonances is a solid, high-strength structure. All Kenwood decks are robustly built and provide effective protection for the signal. The KX-9010 feature dual capstans with different diameters to prevent intermodulation. This closed loop stabilizes the contact between the tape head and the tape. Three-head configuration for perfectionists. Separate recording and playback heads with dual Dolby circuitry offer the advantage of true off-tape monitoring, even when recording with noise reduction. The head gap can also be precisely aligned to the specific task. Quiet, reliable drives. The drives in Kenwood cassette decks impress with their exceptionally quiet and gentle operation. Decks with three drive motors (capstan, reel table, and mechanism) offer particularly high reliability. Intelligent search system. The DPSS search system provides quick access to the beginning of tracks in both forward and reverse directions. It is complemented by practical extras such as direct access to the beginning of a recording, an automatic rewind/start function, and a single-track repeat function. Blank tape search and auto-play. "Index Scan" plays a short preview of all tracks for quick orientation. "Blank Search" fast-forwards the tape to the end of the program at the touch of a button, allowing you to add further tracks. Convenient remote control. The KX-9010 has its own infrared remote control, which, in addition to drive operation, also includes automatic tape calibration, counter reset, and tape/source switching. The KX-9010 is a three-head cassette deck with dual capstan, Amorphous alloy head assembly, constant current recording amplifier, (Super TLLE) Dual Dolby B/C NR and HX-Pro dynamic range enhancement, automatic bias current and level calibration (ATCS). Specifications: 3-Head Amorphous heads | 2+1 Motor drive sytem (Sankyo) | Frequency response 20Hz-22kHz Metal tape | Wow & Flutter 0,024% WRMS | Size (W/H/D) 440x127x321 mm | Weight 6,7kg | Remote control RC-X9010 | Original sale price in Germany: 1200 DM

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PHILIPS CD-850 (1991) | Bitstream Conversion

 

For those who want to enjoy the purest, undistorted digital sound. For those who desire even more accurate reproduction of the weaker passages, and for those who opt for the most advanced user-friendly features. After one of the most renowned Japanese Hi-Fi magazines has named this innovation (PHILIPS ONE-BITSTREAM) the greatest sound innovation since the invention of the Compact Disc, Stereo Sound magazine named Philips' new CD player with this technology "Component of the Year." Radio Technology magazine of Japan gave it the title of "Component Grand Prix" - and Stereo magazine promptly named it "Best Buy." It's all about the small but crucial part of the CD player: the D/A converter. Its job is to convert the CD's 16-bit digital signals into analog. BIT-STREAM CONVERSION. If the signals are not converted accurately by the standard 16-bit D/A converter, there are 65,536 possibilities for distortion to occur. In an attempt to develop the technique, some have gone from 16-bit to 18-bit and so on. The ability to control the sound curve increases, but unfortunately so does the risk of error. This is where Philips found the philosopher's stone. By converting the 16-bit signals to a 1-bit data stream with 256 times oversampling, the risk of both nonlinearity and distortion is eliminated. This unique Philips technology One-Bitstream is the only system on the market that works with true 1 bit resolution. You will hear the difference immediately; smoother midrange, a better defined sound image and a firmer bass reproduction. For the top model, the CD 850, Philips have developed a sophisticated high-end solution. Equipped with two One-Bitstream D/A converters that work differentially, the signal-to-noise ratio is increased by a further 4 dB. With this remote controlled CD player you can play your favorite songs or passages from your entire collection. Store CDs in two separate FTS memories. For example, split them into classical or pop, his music or her music. You can also program the tracks. This is very convenient, because as soon as you play a CD, the name of the track, composer, soloist, or singer automatically appears on a display. This extensive display also provides information about the extensive operating options. Besides FTS, you can also play directly or pre-program a specific playing sequence using 10 numeric keys. Music Scan gives you a quick overview of a CD's contents by playing the first 10 or 20 seconds of each track. Another new feature is the ability to customize playback mode and display brightness. This CD player also features all of this, including a headphone jack with volume control and all the classy features of every Philips CD player. Specifications: Laser unit Philips CDM4/19 | D/A converter 1-bit Bitstream | Size (W/H/D) 420x110x280 mm | Weight 4 kg | Original sale price in Germany 1.000 DM

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ONKYO Integra CP-1057FB (1987) | Double Suspension

 

The CP-1057FB is a 2-motor, Fully Automatic Direct-Drive Turntable with AT-UL3 MC Cartridge. High-quality technology in a triple-protected sub-chassis against footfall and feedback. Direct drive with quartz-controlled PLL DC motor, microprocessor-controlled functions, separate tonearm motor, and repeat function. Low-mass, straight tonearm with ADC connection, complete with AT-UL 3 moving-coil cartridge and replaceable elliptical diamond stylus. Gold-plated 330 mm platter with heavy antistatic mat. Operation with the dust cover closed. Available in black only. Specification: Quartz locked direct drive fully automatic turntable | 2-motor micro-computer design | Platter 330mm aluminum die-cast | Motor - Quartz locked direct drive brushless DC motor - Separate motor for arm movement | Wow & flutter 0,023% (WRMS) | Tonearm - Statically balanced straight type -226mm | Size (W/H/D) 442x160x410 mm | Weight 8,8kg | Original sale price in Germany 990 DM | Optional remote RC-5T 120 DM

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