Power Mixer Amplifier เพาเวอร์มิกเชอร์ แอมป์ TW250 (250 WATTS) ราคา 4,500 บาท

                                                        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.)