Vox valvetronix amp vt15 ユーザーズマニュアル

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 For details on the effect types, refer to “Explanation of the amps and

effects” (p.18).

8. If you want to use reverb, turn the [REVERB] knob to adjust the reverb mix amount.

Here’s how to adjust the way in which noise is suppressed.

 Noise reduction is specified individually for each program. In Preset mode

or Channel Select mode, the noise reduction setting will be lost if you switch to
a different program or to Manual mode or turn off the power before saving.

1. Press the [BYPASS] switch to make the BYPASS LED light.

2. While holding down the [TAP] switch, turn the [EDIT] knob to adjust the sensitivity

of the noise reduction. Turning the knob toward the right will produce stronger noise
reduction. If the knob is turned all the way to the left, noise reduction will be off and
will have no effect.

 Depending on the guitar you’re using, raising the noise reduction too

high may cause notes to be cut off.

3. If you want to use an effect, press the [BYPASS] switch to make the BYPASS LED go dark.

When you’ve created a sound you like, here’s how to save (write) it.

 If you’re saving to a channel in the same bank, proceed from step 3.

1. Hold down the [BANK] switch for 0.5 seconds or longer. The BANK LED will blink.

2. Press the [BANK] switch to select the save-destination bank.

 If you decide to cancel the Write operation, press [TAP] at this point. The

LED will stop blinking, and you’ll return to the previous mode.

3. For two seconds or longer, hold down the [CHANNEL] switch of the channel in

which you want to save the sound. The program will be saved in that channel, and
that bank and channel will be selected.

 The program that was previously in that location will be overwritten;

i.e., the program that had been in the channel you selected in step 3 will be lost.

 The setting of the [BYPASS] screen is not saved in the program.

 If you’re creating your sound in Preset mode or Channel Select mode,

the changes you made will be lost if you switch to another program or to
Manual mode or turn off the power before saving.