9

Panel Descriptions

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Rear panel

PHONES/LINE Jack

Connect stereo headphones here. Alternately, you can
use this jack as an unbalanced stereo li ne output by
connecting a Y-cable (such as the Roland PCS-31L;
optional). OUTPUT L MONO/R Connectors
This outputs the sound of the VE-20 as a balanced signal.
* This instrument is equipped with
balanced (XLR) type jacks. Wiring
diagrams for these jacks are shown
below. Make connections after first
checking the wiring diagrams of
other equipment you intend to
connect.
* The OUTPUT connector outputs the signal at mic level.
To adjust the way the VE-20’s sound is output, see
“Specifying the type of output (Stereo or Mono/Dry)” (p. 16),
“Output” (p. 19)

DC IN Jack

This jack is for connecting an AC
adaptor (BOSS PSA series; optional).
Using an AC adaptor allows for long
performances without worrying about
the batteries going dead.
When you are using an AC adaptor, be sure to
use only the specified type (PSA series;
optional). Using an adaptor other than the
specified type may cause the unit to
malfunction, or cause damage to the unit.

POWER Switch

This turns the power on/off.

INPUT Jack

Connect your mic directly to this jack. The INPUT jack accepts either an
XLR plug or a phone plug; you can use either type as appropriate for your
situation. The jack accepts both balanced and unbalanced connections.
The XLR type jack can provide 48 V phantom power, allowing you to
connect a phantom-powered condenser microphone.
* This instrument is equipped with balanced (XLR/TRS) type jacks. Wiring
diagrams for these jacks are shown below. Make connections after first
checking the wiring diagrams of other equipment you i ntend to connect.
* Howling could be produced depending on t he location of mic rophones
relative to speakers. This can be remedied by :
1. Changing the orientation of the microphone(s ).
2. Relocating microphone(s) at a greater d istance from speaker s.
3. Lowering volum e levels.
• Do not connect the output of an effects processor or similar device to this input
jack. The sound may be distorted, and you may not obtain the desi red effect.
• If you connect a mic t hat requires a phan tom power supply, tu rn on the Phantom
Power parameter.
“Using a condenser mic (Phantom Power)” (p. 16)
PCS-31L (optional)
White (L) Red (R)
GND(SLEEVE)
HOT(TIP)
COLD(RING)
1:GND
2:HOT
3:COLD
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