ราคาพิเศษ สอบถามโทร 080-6144774 ,02-9810944

YAMAHA Q2031B 31 Band Stereo Graphic Equalizer Range select HPF 2U

Affordable Professional Graphic EQ

Graphic equalization is indispensable for response control in a wide range of audio applications. If you need one or more stand-alone graphic EQ units, the Yamaha Q2031B is an outstanding choice that delivers professional quality with versatile control and outstanding audio performance. Use the Q2031B for live sound, recording, A/V production, electronic musical instruments, broadcasting, music listening, or any other application that requires precise response tailoring. 

The Q2031B features two independent channels of graphic EQ with full 31-band control over the 20Hz to 20kHz range.

SPECIFICATION

Frequency response 20Hz to 20kHz+0.5dB,-0.5dB (@+4dB 600ohms)

Total harmonic distortion Less than 0.05% (@+4dB 600ohms EQ=FLAT)

Hum & noise level -96dB (EQ=ALL FLAT INPUT LEVEL MAX)

Center frequency 20Hz to 20kHz (1/3 oct 31band)

Level control +/-12dB / +/-6dB (selectable)

Filter HPF = -12dB/oct 20Hz to 200Hz variable

Power requirement AC100V, 50/60Hz

AC120V, 60Hz

AC230V, 50Hz

Power consumption 20W

Dimensions, Weight 480W x 88H x 230Dmm 4.0kg

Input characteristics

Terminal Actual load impedance For use with nominal Sensitivity Max level before clip Connector

INPUT

(A,B) 15kohms 600ohm Lines +4dB +24dB XLR-3-31 type, 

TRS phone

Output characteristics

Terminal Actual source impedance For use with nominal Sensitivity Max level before clip Connector

OUTPUT

(A,B) 75ohms 600ohm Lines +4dB +24dB XLR-3-32type,

TRS Phone

0dB=0.775Vrms