Detailed Product Description

(1) There are two ways of input: balanced input and unbalanced input and three modes can be chose: Stereo, MONO, bridgeable.

(2) With a delay circuit for relay, it can protect the speaker system, and adjust the shock wave when the produce is start-up.

(3) With dependable multiple protection: overload, over temperature, short circuit and delay of start-up. 

(4) Using low noise temperature control fan, if the temperature is exceed the safe setting, this unit will shut down automatically until the temperature is back to normal.

(5) With high precision longevity potentiometer, it can control the output power accurately.

(6) With high efficiency capacitor for power filter, the capacitor and nonpolar capacitor are import from U.S.A. 

(7) With Japanese high quality big power audio tube with Toshiba.

(8) The design of the frame in this produce can avoid all the mechanical interfere and electrical interfere.

specifications:

Model	PV-1800
Output power(4Ω)	1200W+1200W
Brigae output power(4Ω)	2000W
T.H.D	0.16%
Frequency Response	20Hz~20KHz+2dB
SNR	-93dB
Separation	70dB
Input sensitivity	0dBu(775MV)
Attenuation	80dB
Input Impedances	20K Balanced10K Unbalanced
Protection	hight temperaure,DC,Peak current Limiters,short, Start-up delay
Cooling	2-stage fans,front-to-rear
Power supply	~220V 50Hz
Dimension(WxHxD)	482x145x475mm
Net weight	25.6Kg

 

Model	PV-1200
Output power(4Ω)	720W+720W
Brigae output power(4Ω)	1500W
T.H.D	0.16%
Frequency Response	20Hz~20KHz+2dB
SNR	-93dB
Separation	70dB
Input sensitivity	0dBu(775MV)
Attenuation	80dB
Input Impedances	20K Balanced10K Unbalanced
Protection	hight temperaure,DC,Peak current Limiters,short, Start-up delay
Cooling	2-stage fans,front-to-rear
Power supply	~220V 50Hz
Dimension(WxHxD)	482x145x475mm
Net weight	22Kg

Model	PV-1000
Output power(4Ω)	620W+620W
Brigae output power(4Ω)	1000W
T.H.D	0.16%
Frequency Response	20Hz~20KHz+2dB
SNR	-93dB
Separation	70dB
Input sensitivity	0dBu(775MV)
Attenuation	80dB
Input Impedances	20K Balanced10K Unbalanced
Protection	hight temperaure,DC,Peak current Limiters,short, Start-up delay
Cooling	2-stage fans,front-to-rear
Power supply	~220V 50Hz
Dimension(WxHxD)	482x145x475mm
Net Weight	21Kg