forumpoweraudio.ro

Buna seara ! Am un interM PAM-120A si nu prea stiu cum sa bag semnal audio in el . Nu are nici un port pentru auxiliar sau altele. Niste ajutor va rog ?

Salut!
Sunt 2 variante:
1.) AMP IN - fara corectii(80Hz~20kHz);
2.) LINK IN - cu corectii(80Hz~15kHz);
3.) CH1-CH6, cu corectii(120Hz~8kHz)
Practic, este o jucarie specializata pentru microfoane; daca vrei muzica....incearca varianta 1 sau 2.

SPECIFICATIONS
ELECTRICAL
·Rated Output Power........PAM-340A:340W (RMS):THD 3%
............................................PAM-480A:480W (RMS):THD 3%
·Frequency Response...........................Amp In:80Hz~20kHz
..................................................................Link In:80Hz~15kHz
............................................................CH1~CH6:120Hz~8kHz
............................................................Remote In:120Hz~8kHz
·T.H.D.(at 1kHz Half Power Output)..............Less than 0.5%
·S/N.................................................Amp In:Better than 88dB
...........................................................Link In:Better than 65dB
.....................................................CH1~CH6:Better than 50dB
.....................................................Remote In:Better than 50dB
·Input Sensitivity............TRIM VR -60dB Position:1mV/10kΩ
/Impedance ..............TRIM VR -16dB Position:158mV/10kΩ
(CH1~CH6) .............................................Link In:100mV/10k
.......................................................................Amp In:1V/20kΩ
..................................................................Remote In:1V/10kΩ
·Speaker Output....................PAM-340A:340W, 100V/29.4Ω
/Impedance ..........................PAM-480A:480W, 100V/20.8Ω
·Preamp Output/Impedance.....................................1V/600Ω
·Tone Control (100Hz, 10kHz).....................................±12dB
·CH1~CH6 EQ Control (100Hz, 1kHz, 10kHz) ............±12dB

Pana la urma l-am conectat si eu prin acele mufe (Si prin AMP IN si prin LINK IN) . Prin AMP IN nu am control deloc , egalizatorul de pe spate nu corespunde si nici butoanele de bass si treble de pe fata , iar prin LINK IN functioneaza doar butoanele de pe fata cu bass si treble . Pe mine ma intereseaza cel mai bun egalizatorul de pe spate , sa am control asupra fiecarui canal . Deci cum as putea face asta?

Mai jos gasesti datasheetul original.
http://www.megasound-pro.com/files/PAM-120A-340A-480A_me.pdf
Ca sa obtii ce doresti tu, ar trebui sa conectezi pe Ch1-Ch6, dar... banda va fi ingustata(120Hz~8kHz).
Exemplu de conectiune gasesti la pagina 13-14.

Frequency Response
Amp In ....................................................................................................................................80Hz~20kHz
Link In......................................................................................................................................80Hz~15kHz
CH1~CH6................................................................................................................................120Hz~8kHz
Remote In ...........................................................................................120Hz~8kHz(PAM-340A, PAM-480A)

Si sa conectez fiecare boxe pe un canal prin mufa XLR ?