Hafler 945 Manuale Utente

PERFORMANCE SPECIFICATIONS

(Measured at

L i n e   O u t )

All specifications are for 20 Hz   20  kHz unless specified otherwise.

FREQUENCY RESPONSE: 

  dB (into 33,000 ohms)

BANDWIDTH: 10 Hz  - 150  kHz,  -3  dB,  into 1 Ok ohm load

MAXIMUM OUTPUT: 5 volts RMS

TOTAL HARMONIC DISTORTION AND NOISE: 0.02%  @ 2 volts RMS

SEI\ISITIVITY  (For 0.5 volts RMS Output): 45  mV  RMS

SIGNAL TO NOISE RATIO (A-Weighted, relative to 2 volts RMS output): -100  dB

INPUT IMPEDANCE: 22k ohms

OUTPUT IMPEDANCE: 316 ohms

TONE CONTROLS:

Bass: 

  dB  @ 20 Hz, moving inflection, variable turnover

Treble: 

  dB  @ 20  kHz,  shelving  @ 5  kHz,  fixed turnover

MAXIMUM OUTPUT: 4 volts RMS into 150 ohm load

OUTPUT IMPEDANCE: 150 ohms

IHF (USABLE) SENSITIVITY: Mono: 6.5  dBf, Stereo: 12  dBf

SIGNAL STRENGTH FOR 50  dB QUIETING: Mono: 11  dBf, Stereo: 34.5  dBf

CAPTURE RATIO: 1.5  dB

AM SUPPRESSION: 60  dB

ALTERNATE CHANNEL SELECTIVITY: 63  dB

TOTAL HARMONIC DISTORTION AND NOISE  @ 1  kHz:  Mono:  0.08%,  Stereo: 0.3%

SEPARATION: 40  dB  @ 1  kHz

SIGNAL TO NOISE RATIO  @ 65  dBf: Mono: 75  dB,  Stereo: 70  dB

SENSITIVITY: 350  uV/m

SELECTIVITY: 27  dB

SIGNAL TO NOISE RATIO: 60  dB

AUDIO INPUTS: Tape  1,  Tape  2/EPL,   AV1,  AV2, AV3, CD

AUDIO OUTPUTS: Line Out, Record  1,  Record  2/EPL,  AV, Headphone

VIDEO INPUTS: Video  1,  Video 2, Video 3

VIDEO OUTPUTS: Monitor, Record

FRONT PANEL CONTROLS: Power, Tuner Memory Presets, Tuner Preset Shift, AM/FM Selector,

Tuner Memory, Mono, Tone In, Volume, Balance, Bass, Treble, Tuner Auto/Manual, Up/Down Tuning,
Tape 1, Tape  2/EPL,  Audio/Video Input Selectors.

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