FU321

FADER UNIT

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Dual fader unit
100mm CP fader
XLR input and output
With buffer amplifier
Super high-quality sound
4 assignable stereo output

FU321 is the fader unit which a level is most suitable for without causing sound quality deterioration when it wants to control it.
It implements XLR connecter for input and output, and the super precision amplifier circuit allows stable super high-quality sound level control by high CMRR, a super low distortion and a super low noise.

“Input and output”
The XLR connecter of the input and output promises a stable signal flow without the contact failure.
It can choose 4 output with the button of the panel.
In addition, all output is OFF at the time of the power-up.

“Control”
It uses the CP (conductive plastic) fader of a 100mm stroke used in a large-sized console in fader of FU321, and fine, smooth level control with high reliability is possible.

“Buffer amplifier”
The balanced buffer amplifier of the input and output can avoid influence of the load impedance to be caused by a passive type and a problem of the high frequency attenuation in the long cable.
The parts of the buffer amplifier circuit of high quality provide clear sound without the coloring.

“Scale”
The standard fader scale is 0dB in full stroke.
It can change in +10dB type with an option.
Moreover, regardless of a scale, 10dB can rise in a gain with an internal switch.

“Others”
Please can refer about the fader unit of the specifications such as a stereo fader type, the scale change.

■ Specifications
•INPUT CONNECTOR: XLR3-F, BALANCED, 24kΩ, HOT=2
•INPUT REFERENCE LEVEL: +4dBu, MAX=+24dBu
•OUTPUT CONNECTOR: XLR3-M, BALANCED, 50Ω, HOT=2
•OUTPUT REFERENCE LEVEL: +4dBu, MAX=+24dBu
•FADER UNIT: 100mm STROKE CONDUCTIVE PLASTIC FADER
•FREQUENCY RESPONSE: 20~20kHz ±0.1dB
•THD: <0.005% at 1kHz, at REFERENCE LEVEL
•NOISE: <-90dBu at REFERENCE LEVEL
•MAINS: 100VAC 50/60Hz, MAX 10W
•DIMENSIONS: 276Wx84Hx204D, 2.2kg

• Order Information