Quantum Pro Audio

UK and Ireland Distributor for Chevin Research Amplifiers





Technical specification for the S Series range of 100 volt Line Amplifiers

Specifications S120LS250LS500L

Power Output(1kHz at 1.0% THD

120 Watts
2 x 240 Watts
480 Watts

Input Sensitivity

1 Volt
1 volt
1 volt

Input impedance balanced

20 kΩ
20 kΩ
20 kΩ

THD 1 kHz -3 dB

<0.07%
<0.02%
<0.03%

Frequency Responce -3dB

20Hz-20kHz
20Hz-20kHz
20Hz-20kHz

S/N Ratio

>95dB (>98 dB "A")
>100dB (>108dB "A")
>100dB (>108dB "A")

Output Voltage

50/70/100
50/70/100
50/70/100

Power Requirements

AC 230 volt 50/60hz
AC 230 volt 50/60hz
AC 230 volt 50/60hz

Rack

1U
2U
2U

Dimensions (mm)

485 x 44 x 295
485 x 88 x 370
485 x 88 x 370

Weight

6.0 kgs
15 kgs
15 kgs






For Sales Service and Repairs ,
Contact us:-
Tel: 07773 876461  
Fax: 01274 564188 
    or Email us:- info@quantum-pro-audio.com 
Unit S2, Keighley Business Centre,Knowle Mill, South Street, Keighley, BD21 1SY