Main unit CX-ZL70

 

 

 

FM tuner

section

 

 

 

Tuning range

 

 

87.5 MHz to 108 MHz

Usable sensitivity

(IHF)

 

13.2 dBf

Antenna

terminals

 

 

75 ohms (unbalanced)

AM tuner

section

 

 

 

Tuning range

 

 

530 kHz to 1710 kHz (10 kHz

 

 

 

 

step)

 

 

 

 

531 kHz to 1602 kHz (9 kHz

 

 

 

 

step)

Usable sensitivity

 

 

350 pV/m

Antenna

 

 

 

Loop antenna

Amplifier

section

 

 

 

Mid-high frequency amplifier

 

Pow&

output

-

-

30 W + 30 W (200 Hz – 20 kHz,

 

 

 

 

THD less than 1 Y., 6 ohms)

Total harmonic distortion 0.15 % (15 W, 1 kHz, 6 ohms)

Low frequency amplifier

 

Power

output

 

 

90 W + 90 W (50 Hz – 200 Hz,

 

 

 

 

THD less than 1 %, 6 ohms)

Total harmonic distortion 0.15 % (45 W, 135 Hz, 6 ohms)

Inputs

 

VIDEO/AUX: 310 mV

 

 

 

 

(adjustable)

 

 

 

 

 

PHONO: 400 mV (47 kohms)

 

 

MIC 1, MIC 2: 1.4 mV (20

 

 

 

kohms)

 

 

 

outputs

 

CD DIGITAL OUT (OPTICAL)

 

 

SPEAKERS: accept speakers

 

 

of 6 ohms or more

 

 

 

 

 

SURROUND SPEAKERS:

 

 

 

accept speakers of 8-16 ohms

 

 

or more

 

 

 

 

 

PHONES (stereo jack):

 

 

 

accepts headphones

of 32

 

 

 

ohms or more

 

 

 

Cassette

deck section

 

 

 

 

Track format

4 tracks, 2 channels

stereo

Frequency

response

CrOz tape: 50 Hz -16000

Hz

 

 

Normal tape: 50 Hz -15000

 

 

Hz

 

 

 

Signal-to-noise ratio

50 dB (CrOz tape

peak level,

 

 

above 400 Hz)

 

 

 

Recording

system

AC bias

 

 

 

Heads

 

Deck 1: Playback

head x 1

 

 

Deck 2: Recording/playbacW

 

 

erase head x 1

 

 

 

Compact

disc player

section

 

 

 

Laser

 

Semiconductor laser (k=

780

nm)

Speaker system SX-WZL70

 

 

Cabinet type

3 way, built-in

subwoofer

Speakers

Subwoofer:

 

 

220 mm (83/4in.) cone type

 

Full range:

 

 

120 mm (43/4 in.) cone type

 

Super tweeter:

 

 

20 mm (’3/18 in.) ceramic type

Impedance

6 ohms

 

Output sound pressure level 89 dB/W/m

 

Dimensions (W x H x D)

290 x 444x 296 mm

 

(i 1’/2 x 17’/zx

113/4in.)

Weight

6.8 kg (14 Ibs. 16 OZ.)

Specifications and external appearance are subject to change without notice.

COPYRIGHT

Please check the laws on copyright relating to recordings from discs, radio or external tape for the country in which the machine is being used.

BMSYSTEM

The word “BBE”and the “BBEsymbol” are trademarks of BBE Sound, Inc.

Under license from BBE sound, Inc.

NOTE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the

instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

CAUTION

Modifications or adjustments to this product, which are not expressly approved by the manufacturer, may void the user’s right or authority to operate this product.

D-A converter

Signal-to-noise ratio Harmonic distortion Wow and flutter

General

Power requirements Power consumption Dimensions of main unit (W XHXD)

Weight of main unit

1 bit dual

85 dB (1 kHz, O dB)

0.05Yo (1 kHz, O dB) Unmeasurable

120 V AC, 60 HZ

180W

360 x 394.5 x 387.5 mm

(141/4 X 155/8X 15’/8 in.)

10.5 kg (23 lb. 2 OZ.)

ENGLISH 29

Page 29
Image 29
Aiwa Z-L70 manual Ihf, Copyright

Z-L70 specifications

The Aiwa Z-L70 is a remarkable cassette deck, representing the pinnacle of audio technology in the 1990s. This compact and stylish device boasts a range of features that make it a standout choice for audiophiles and casual listeners alike. With its sleek design and innovative technology, the Aiwa Z-L70 has remained a beloved piece of equipment for many.

One of the key features of the Aiwa Z-L70 is its Dolby noise reduction system, which significantly enhances sound quality by minimizing tape hiss and distortion. This technology ensures that recordings maintain their clarity, providing a richer auditory experience. Additionally, the deck is equipped with a metal tape capability, allowing users to take full advantage of high-quality tape formulations that contribute to superior sound performance.

Another notable characteristic of the Z-L70 is its dual-capstan mechanism. This design feature enhances tape transport stability, which helps in achieving precise playback and recording performance. The dual-capstan system minimizes wow and flutter, ensuring that audio remains consistent and true to the original recording.

The Aiwa Z-L70 also includes a comprehensive set of features that cater to both experienced users and newcomers. It has a highly intuitive user interface, making it easy to navigate tape functions such as play, pause, stop, rewind, and fast forward. For those keen on creating their own tapes, the auto-reverse feature allows for uninterrupted playback and recording, enabling a seamless listening experience.

Furthermore, the Z-L70 is equipped with a built-in speaker, which makes it convenient for impromptu listening sessions without the need for external amplification. The addition of an audio level meter ensures that users can easily monitor levels during tape playback, enhancing the recording process and helping to avoid distortion.

Its overall build quality is another aspect worth noting. The Aiwa Z-L70 is designed with durability in mind, featuring a solid chassis that protects the internal components from physical damage. The combination of robust construction and high-quality materials ensures that this cassette deck can withstand everyday use while delivering exceptional audio fidelity.

In conclusion, the Aiwa Z-L70 is a cassette deck that embodies the best of 1990s audio technology, with features that emphasize sound quality and user-friendliness. Its Dolby noise reduction, dual-capstan mechanism, and durable design are just a few aspects that make it a valued addition to any audio setup, allowing users to enjoy their favorite tapes with remarkable clarity and depth.