ราคาพิเศษ สอบถามโทร 080-6144774 ,02-9810944

NPE TW-250 เครื่องขยายเสียง 125 Watts

MOSFET POWERED MIXER TW-Series

TW-250   TW-250L

Specification

• MIXER SECTION 
• Input Channel 6
• Impedance 
• Mic Input (Unbalanced) 2.2 k
• Aux Input (Unbalanced) 13 k
• Nominal Input/Output Level
• Mic In -65dB
• Aux In -20dB
• Equalization 
• Treble ±12dB at 10 kHz
• Bass ± 12dB at 100 kHz
• Crosstalk 
• Adijacent Input (1 kHz) -65dB
• Total Harmonic Distortion <0.07% at 1 kHz
• Equivalent Input Noise -110 dBu
• Residual Noise (fader down) -85 dBu
• Frequency Response 10 Hz to 15 kHz (+0 dB, -3 dB)
• Signal to Noise Ratio 85 dB
• Maximum Gain 
• Mic 65 dB
• Aux 20 dB
• POWER AMPLIFIER SECTION 
• Output Power at 4 125Watts ( THD 0.05% )
• Frequency Response 3dB 10Hz to 15kHz
• Signal to Noise Ratio > 100dB
• THD ( at rated output ) < 0.07%
• Input sensitivity 4dBm ( 1.23Vrms ) at 4 
• Hum and Noise - 90dB
• Input Impedance 22k
• LINE TRANSFORMER SECTION ( TW - 250L )
• Power Output at Line  
• 70 Volts 32 125 Watts
• 100 Volts 66 . 125 Watts
• Frequency Response 10Hz to 15kHz ( + 0dB, - 3dB )
• Power Requirements 
• Voltge 330 Watts 50 / 60Hz 220 - 240 Volts
• Dimensions
• Width 431.8mm.
• Height 88.1mm
• Depth 370.0mm.
• Weight 
• ( TW - 250 )Net 9.2kg ( 20.24 lbs.)
• ( TW - 250L )Net 12.8kg ( 28.16 lbs.)