Nakamichi DVD-15
¥ 135,000 (released in 2000)
Commentary
This 5-disc DVD changer is equipped with Nakamichi's original 5-disc music bank system. You can set DVD and CD freely and play 5 discs continuously.
The changer mechanism is equipped with a music bank system.
This system does not require large trays or magazines, allows you to insert and replace discs just like a regular DVD player, and holds and transports only the edge of the disc so there is no contact with the music signal.
Equipped with Dolby digital and DTS decoders, and equipped with a 5.1 channel analog output.
You can also adjust the front, center, surround, and subwoofer settings, as well as the delay time of the center and surround speakers.
Equipped with two digital audio outputs.
Equipped with an audio D/A converter that supports 96 kHz sampling / 24-bit linear PCM format, the highest standard of DVD format.
The video system is equipped with a 10-bit video D/A converter that converts DVD video data recorded at 8-bit / 13.5 MHz into 10-bit data, and steps up the sampling frequency to 27 MHz.
Equipped with CD-R-compatible 2-wavelength twin focus pickup.
Excellent read performance is achieved by automatically selecting the media to be played and outputting the optimum laser power.
Equipped with component (color difference data) video output, component video data (Y, CB, CR) recorded on DVD can be directly D/A converted and output.
Equipped with a headphone jack with adjustable volume level.
Wireless remote control is included.
Model Rating
Type | 5 disc Music Bank DVD changer | ||||||
Standard-compliant disk | DVD-Video Disc 12 cm 1-layer / 2-layer on one side, 1-layer / 2-layer on both sides 8 cm 1-layer / 2-layer on one side, 1-layer / 2-layer on both sides |
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Compact disc | 8cm/12cm disc (CD-DA, Video CD) | ||||||
Laser used | Semiconductor Laser : 655 nm (DVD) / 790 nm (CD) Laser Output : Class 2 |
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Video system | PAL(625/50) NTSC(525/60) |
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Video output characteristics |
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Voice system | Linear PCM audio Dolby Digital (AC-3) DTS |
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Audio output | Output level : 2.0Vms/10k Ω Output terminals : 1 pinjack system Dolby Digital 5.1 ch output : 1 pinjack system |
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Digital output | Optical Digital Output : Optical Connector Coaxial output : RCA pin jack |
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Headphone out | Φ 6.3 Headphone Jack | ||||||
DVD Audio Characteristics | |||||||
Frequency characteristic | Fs = 48 kHz : 4 Hz to 22 kHz Fs = 96 kHz : 4 Hz to 44 kHz |
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Signal-to-noise ratio | 100dB(Fs=96kHz) | ||||||
Dynamic range | 100dB(Fs=96kHz) | ||||||
Total harmonic distortion factor | 0.0025% (Fs = 48 khz, 24-bit PCM) | ||||||
CD Audio Characteristics | |||||||
Frequency Response (EIAJ) | 4 Hz to 20 kHz | ||||||
Signal-to-noise ratio (EIAJ) | 100dB | ||||||
Dynamic Range (EIAJ) | 100dB | ||||||
Total Harmonic Distortion Factor (EIAJ) | 0.003% | ||||||
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Allowable temperature range | + 5 ° C to + 35 ° C | ||||||
Allowable ambient humidity | 5% to 90% (non-condensing) | ||||||
Power supply voltage | 100 VAC, 50Hz/60Hz | ||||||
Power consumption | Maximum approx. 45W | ||||||
External dimensions | Width 430x Height 100x Depth 320 mm | ||||||
Weight | Approx. 8 kg | ||||||
Attachment | Wireless Remote Control |