StereoImmagine - Roma -
 HOME   elenco offerte nuovo usato   chi siamo   vieni a trovarci   contatto email   Riparazioni Assistenza   privacy 


 aggiornato:04/08/2017 


Clikka qui per stampare questa pagina Clikka qui se vuoi mandare questa notizia via email ad un amico Se vuoi fare una domanda a Stereoimmagine su questa offerta clikka qui Se clikki qui vai nella pagina che illustra tutte le offerte su questa categoria. Qui l'elenco di tutte le offerte su questa categoria.
PREFINALI

Offerta numero: 4496 Tipo: Offerta di apparecchio usato, hi-fi usato
Listino:  Vendita: 850
 
HITACHI foto
Mod.HMA-8300/HCA-8300
HITACHI HMA-8300 POWER AMPLIFIER DYNAHARMONY
Japan ( 1977 - 1978 )
Caratteristiche finale:

Power output: 200 watts per channel into 8ohm (stereo)

Frequency response: 5Hz to 80kHz

Total harmonic distortion: 0.1%

Damping factor: 50

Input sensitivity: 1V

Signal to noise ratio: 110dB

Speaker load impedance: 4ohm to 16ohm

Semiconductors: 1 x IC, 40 x transistors, 51 x diodes


Caratteristiche preamplificatore:
Form Stereo control amplifier
Circuit system Equalizer amplifier: 3 steps of first rank FET differential PNP constant current drives
@@@@@@@@@@@@ NPN hardwired-connection interrupt control logic
Control amplifier: 3 steps of first rank FET differential constant current drive PNP push pull hardwired connection
Input sensitivity/impedance Phono1:2-6mV/50kohm
Phono2:2mV/50kohm
Tuner, Aux1, 2, Tape1, 2:100mV/50kohm
Maximum permissible input Phono1:400mV-1,200mV (RMS, 1kHz)
Phono2:400mV (RMS, 1kHz)
Tuner, Aux1, 2, Tape1, and more than 2:10V
An Output voltage/impedance Tape rec (pin): 100mV/600 ohms
Tape rec(din): 40mV/80kohm
Pre out: 1V/600 ohm
Headphone: 70mV/90 ohms
Maximum output level Pre out: More than 7V
Rec out:20V
Frequency characteristic
(RIAA deflection) Phono1, 2:20Hz-20kHz}0.2dB
Tuner, Aux1, and 2:5Hz-100kHz+0 -1.5 dB
S/N (IHF, A network) Phono1, 2:75dB
Tuner, Aux1, 2, Tape1, 2:100dB
Remains noise Pre out: 8 microvolts
Headphone: 40 microvolts
Distortion (20Hz - 20kHz)
Phono1, 2 : 0.005% or less (1V)
0.01% or less (20V)

Tuner, Aux1, 2 : 0.005% or less (1V)
0.01% or less (7V)

Tone control
Bass: }10dB (50Hz, 100Hz)
Turnover frequency: 150Hz, 300Hz

Treble: }10dB (10kHz, 20kHz)
Turnover frequency: 3kHz, 6kHz

Filter Low: 20Hz, 12dB / oct
High: 8kHz, 6dB / oct
Loudness control
(Volume -30dB) +8dB(100Hz)
+4dB(10kHz)
Gain selector - 5, -10, -20dB (addition is possible)
The semiconductor used Transistor: 26 pieces
FET: Eight pieces
Diode: 16 pieces
IC: Two pieces
Supply voltage AC220V, 50Hz/60Hz
AC outlet Power-switch interlock: Two lines
Power-switch un-interlocking.: Two lines
Power dissipation 9.5W (Electrical Appliance and Material Control Law)
Dimensions Width 435x height 152x depth of 308mm
Weight 6.5kg




Dimensions: 435 x 182 x 404 mm

Weight: 24 kg



Listino:  Vendita: 850

ALTRE OFFERTE
technics
mod.su-c1010 + se-a1010 ...Clikka qui
kenwood
mod.basic c-1/basic m-1 ...Clikka qui
technics
mod.su-c800/se-a800 sm2 ...Clikka qui
onkyo
mod.p-3000/m-5000 ...Clikka qui
philips
mod.ah-270/ah-370 ...Clikka qui
advance acoustic
mod.mpp-202/maa-402 ...Clikka qui