JVC RV-B55 аудио система → Обява 44144067

CD player section

Type

: Compact disc player

Signal detection

system

: Non-contact optical pickup

Number of channels

: 2 channels

Frequency response

: 20 Hz - 20,000 Hz

Signal-to-noise ratio

: 90 dB

Wow & flutter

: Less than measurable limit

Radio section

Frequency range

: FM 87.5 - 108 MHz

AM: (MW) 522 - 1,629 kHz

(LW) 144-288 kHz

Antennas

: Telescopic antenna for FM

Ferrite core antenna for AM (MW/LW)

Tape deck section

Track system

: 4-track 2-channel stereo

Motor

: Electronic governor DC motor for capstan

Heads

: Hard permalloy head for recording/playback, 2 gap ferrite

head for erasure (Combination head)

Frequency response

: 60 - 14,000 Hz

(with CrO2 tape)

Wow & flutter

: 0.15% (WRMS)

Fast wind time

: Approx. 150 sec (C-60 cassette)

General

Speakers

Full range: 10 cm x 2 (4 Ω)

(Impedance)

Power output

: (Max.)

26 W (13 W +13 W) at 4 Ω

(10% THD)

20 W (10 W + 10 W) at 4 Ω

Input terminals

: AUX IN (300 mV/47 kΩ)

Output terminals

: PHONES (Output level: 0 - 12 mW/ch, 32 Ω, Matching

impedance: 16 Ω - 1 kΩ)

Power requirements

: AC 230 V, 50 Hz

DC 12 V (“R20/D (13F)” batteries x 8)

Ext. DC 12 V (car battery via optional CA-R120E car

adapter)

Power consumption

: 27 W (with

SW ON)

3.0 W (with

SW STANDBY)

Dimensions

: 541 (W) x 215 (H) x 259 (D) mm, including knobs

Mass

: RV-B55 GY/BU