Aiwa NSX-D 7

Data

General

• Manufacturer: Aiwa
• Model: NSX-D7
• Years of manufacture:
• Made in:
• Color:
• Remote control:
• Power consumption:
• Dimensions (W/H/D): 648 x 388 x 323 mm, for vertical installation ; 1296 x 194 x 323 mm, for vertical installation.
• Weight: 24,3 kg
• New price approx:

Technical Data Tuner

General

• Manufacturer: Aiwa
• Model: TX-N9
• Years of manufacture:
• Made in: United Kingdom
• Colour:
• Dimensions (W/H/D): 260 x 80 x 312 mm.
• Weight: 1,9 kg
• Original price approx:

VHF part

• Reception range: 87.5 MHz to 108 MHz
• Usable sensitivities (IHF): E: 1,6 uV (75 Ohm), 15,2 dBf ; Z: 2,8 uV (75 Ohm), 20,2 dBf
• Adjacent channel separation: E: 50 dB (+-400kHz) ; Z: 60 dB (+-300kHz)
• Signal-to-noise ratio: 70 dB (stereo), 78 dB (mono)

distortion: 0.3% (mono), 1 kHz ; 0.8% (stereo), 1 kHz

• Frequency response: 30 Hz to 15 kHz (+0.5 dB, -3dB)
• Stereo channel separation: 40 dB at 1 kHz
• Antenna: 75 Ohm (unbalanced)

MW section

• Reception range: 522 kHz to 1,611 kHz
• Usable sensitivities: 400 uV/m
• Coverage: 22 dB (9 kHz)
• Signal-to-noise ratio: 53 dB (100 dB input)
• Antenna: Frame type

LW part

• Reception range: 150 kHz to 285 kHz
• Sensitivity: 1,000 uV/m
• Antenna: Frame type

Special Features Timer part and general

• Operating modes: Once (once) and/or Every (daily)
• Sleep function: switch-off period programmable in 10-minute steps up to max. 99 minutes

Technical data CD player

General

• Manufacturer: Aiwa
• Model: DX-N7
• Years of manufacture:
• Made in: United Kingdom
• Colour:
• Dimensions (W/H/D): 260 x 80 x 313mm.
• Weight: 2,9 kg
• Original price approx:

• Disc: Compact Disc
• Scanning method: Non-contact optical scanning with semiconductor laser.
• Laser: Semiconductor type (λ=780 nm).
• Speed: Approx. 500 rpm - 200 rpm (CLV).
• Error corrector: Cross Interleave Reed Solomon Code.
• Number of channels: 2
• D/A converter: 1 bit PWM
• Signal to Noise Ratio: 104 dB
• THD: 0.005% (1 kHz, 0 dB)
• Uniformity: Below measurement limit
• Power supply: 220 V AC, 50 Hz
• Power consumption: 10 W

Technical data cassette deck

General

• Manufacturer: Aiwa
• Model: FX-WN7
• Years of manufacture:
• Made in: Singapore
• Colour:
• Dimensions (W/H/D): 260 x 114 x 309 mm.
• Weight: 3,2 kg
• Original price approx:

• Format: 4 tracks, 2 channels
• Frequency response: Pure band: 20-19,000 Hz ; CrO2 band: 20-18,000 Hz ; Normal band: 20-17,000 Hz

Signal-to-noise ratio: 73 dB (Dolby C eing., pure iron band peak level)

• Synchronous frequency response: 0.12% (WRMS)
• Tape speeds: 4.8 cm/s ; 9.5 cm/s (double speed)
• Rewind time: 120s (C-60)
• Fast forward time: 120s (C-60)
• Recording method: AC bias
• Erasing method: AC premagnetization
• Motors: DC servo motor x2 ; DC motor x2
• Heads: playback head x1 (deck 1) ; record/playback/erase head x1 (deck 2)

Preamplifier Specifications

General

• Manufacturer: Aiwa
• Model: MX-N7
• Years of manufacture:
• Made in: Singapore
• Colour:
• Dimensions (W/H/D): 260 x 114 x 323 mm.
• Weight: 7,3 kg
• Original price approx:

• Output power: 45 W + 45 W (6 Ohm, distortion 1%, 1kHz).

distortion: 0,03% (23 W, 1 kHz, 6 Ohm)

• Input sensitivity (load impedance): VIDEO 1, VIDEO 2, VIDEO 3: 170 mV (47 kOhm) ; DAT, CD: 450 mV (10 kOhm)

Signal-to-noise ratio: 87 dB

• Power supply: 220 V AC, 50 Hz
• Power consumption: 260 W (total system 270 W)

Technical data loudspeaker

General

• Manufacturer: Aiwa
• Model: SX-N7
• Years of manufacture:
• Made in: Taiwan
• Color:
• Dimensions (W/H/D): 194 x 388 x 235 mm.
• Weight: 4,5 kg
• Original price approx:

• Principle: Bass reflex
• drivers: woofer: 130 mm, cone type ; tweeter: 60 mm, cone type ; 30 mm, ceramic type
• Impedance: 6 Ohm
• Power handling: 70 W
• Sound pressure level: 87 dB/W/m

Remarks

Other models of the same series: