Panel Descriptions

Front panel

fig.front

1.Combo input jacks 1–4

fig.panel-input

6 1 4 3

These are analog audio input jacks with high-quality preamps. Either XLR type or phone type jacks can be connected here, as appropriate for the equipment you are using. Balanced or unbalanced connections are supported.

The XLR type jacks provide 48 V phantom power, allowing you to connect phantom-powered condenser mics. In this case, turn on the phantom power switch.

fig.XLR-TRS

*This instrument is equipped with balanced (XLR/TRS) type input jacks. Wiring diagrams for these jacks are shown on the right. Make connections after first checking the wiring diagrams of other equipment you intend to connect.

 

2

5

 

 

GND(SLEEVE)

1:GND

 

 

2:HOT

HOT(TIP)

 

3:COLD

 

 

 

 

 

COLD(RING)

2.Input sensitivity knobs

These adjust the input level of the signals that are input to front panel combo input jacks 1–4and rear panel input jacks 5–8.

fig.sens

2

3.Phantom power switches 1, 2 (PHANTOM 48 V)

These are on/off switches for the phantom power that is supplied to the XLR type connectors of combo input jacks 1–2and 3–4. Phantom power is on when the switch is pressed inward ( ), and off when the switch is in the outward position ( ).

fig.jack-type

* You must turn phantom power off (button in the outward position) unless a condenser

microphone requiring a phantom power supply is connected to the XLR type jacks.

 

Malfunctions will occur if you supply phantom power to a dynamic microphone or to an

XLR plug

audio playback device. For details on the specifications of your microphone, refer to the

 

owner’s manual for your microphone.

 

(The UA-1000 supplies phantom power at DC 48 V, maximum 10 mA x 2 systems)

4.Gain select switches (PAD)

These switch the input level. Turn these on (button in the output gain.

TRS phone

Phone plug plug (unbalanced) (balanced)

inward position) if you connect devices that have a high

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