DV Mark Combo head 40, Руководство пользователя

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FRONT PANEL
4
1) INPUT CH1 (Hi Z 1M
Ω
)
Connect your guitar to this input using a standard ¼” shielded instrument cable. This input is suitable for instruments that have normal-output
pickups and passive electronics.
2) INPUT CH2 (Low Z -6dB)
This input is padded by 6 dB to compensate for higher output sources, and is suitable for use with guitars that have high-output pickups or
active electronics.
3) NORMAL/BRIGHT
This switch boosts upper-treble frequencies, adding brightness to your sound. This is often used to compensate for the loss of brightness that
occurs when the amp is being used at low volumes.
4) GAIN (CLEAN CHANNEL)
This knob sets the gain level, and is the preamp’s most powerful control. It not only determines the amount of drive or saturation (for getting
clean, crunch or overdriven sounds, or anywhere in between), but also plays an important role in tone shaping.
5) MASTER (CH1)
This control is the master feed from the end of the preamp channel to the tube power stage. It allows you to obtain a wide range of sounds/
colours in relation to the gain setting—for example, very low gain sounds at high volumes or high gain sounds at low volumes.
6) SWITCH CH1/CH2
This channel selector switches between the Clean (CH1) and Drive (CH2) channels. Channel-switching can also be controlled by the “Clean/
Drive” footswitch that can be plugged into the combo’s top panel (19): the channel selector switch is disabled when a footswitch is connected
to the footswitch jack.
7) DRIVE
Controls how much preamp overdrive and saturation is applied in Drive mode (CH2), ranging from crunch to overdrive sounds.