PRODUCT>Power Amplifier>VS-20

The VS-20 is sustained ultra-low impedance caplbility.
High voltage two-step output circuit.
The VS-20 ultra-low distortion class AB output circuit.
 
Current controlled transconductance input level limiter circuit.
High frequency power supply.
Logical LED meters are present for power IN/OUTPUT level.
Ultra lowest in-rush current.
Flip-flop controlled full protection circuitry.
1.2mm steel chassis and 2U space.
2000W(1000W per CH) at 4 ohms 0.05% THD 20Hz~40kHz.
 
SPECIFICATIONS
MODEL
VS-20

Stereo Mode (both channel driven)
Continuous Average Output Per Channel
FTC @ THD+N=0.1%, f=20Hz~20kHz

8 ohm/Stereo

4 ohm/Stereo
Ch1
Ch2.

600W
600W
1000W
1000W
EIA @ THD+1=1%, f=1kHz
8 ohm/Stereo
4 ohm/Stereo
650W
650W
1030W
1030W

Bridge Mono Mode (both channel driven)

FTC @ THD+N=0.1%, f=1kHz

8 ohm/Bridge

4 ohm/Bridge

2000W
2000W
Power Bandwidth
(Ref. 1kHz, THD+N=0.1%,+0/-1dB)
20Hz~30kHz
THD+N
(Ref. 1kHz,f=20Hz~20kHz)
¡Â0.05%
Frequency Response
(Ref. 1kHz, 1watt output, +0/-3dB)
20Hz~40kHz
IMD(SMPTE4:1)
(60Hz:7kHz, 4:1 Half power)
4-8 ohm/Stereo
8 ohm/Bridge
¡Â0.1%
¡Â0.1%
Crosstalk
(RL=8§Ù, Half power, Att.Max 600§Ù shunt)
¡Ã64dB, 1 kHz
Residual Noise
(20Hz~22kHz LPF,Att.min)
¡Ã70dB
S/N Ratio
(Filter:A-Weighting, RMS)
¡Ã104dB
Damping Factor
(RL=8§Ù, f=1kHz)
¡Ã350
Input Sensitivity (Att. max)
4 ohm/Stereo

8 ohm/Stereo
+4.0 dBu
+5.1 dBu
Voltage Gain
36dB
Output Circuitry
H Class 2-Step
Input Impedance
6k§Ù(Unbalance), 12k§Ù(Balance)
Controls
 Front panel
Rear panel
AC Switch,Ch1 and Ch2 gain knobs
Stereo/Mono Bridge,Clip limiter(option),
HPF Switch
Connectors
Input
Output
XLR jack ,1/4" TRS jack
XLR Mail Jack(In Put Through)
Speakon Jack, 5-Way binding Post
Indicators
Power(Green),Protect(Red),Clip(Red)
Mono Bridge(Green)
Bar Graph In/Out level
Protection Circuits
1)Short Circuits
2)Current Limit
3)DC detection
4)Thermal
5)Turn On/Off muting
6)Power supply shutdown
7)AC Line fuse

Fan Circuit
Two Fans Variable Low Speed(50¡É),
High speed(60¡É)

Power Consumption

(1/3 power)
2000Watts

DIMENSION
480mm X 88mm X 460mm

Weight
13.92 kg / 30.68 Ibs
*0dB=0.775V
*Specifications Subject to change without notice.
 
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DIMENSIONS
 
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