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.)