Gallien-Krueger 2001RB 소유자 매뉴얼 - 페이지 13

{카테고리_이름} Gallien-Krueger 2001RB에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Gallien-Krueger 2001RB 20 페이지. Bass amp and preamp
Gallien-Krueger 2001RB에 대해서도 마찬가지입니다: 소유자 매뉴얼 (15 페이지), 소유자 매뉴얼 (20 페이지)

페이지 인쇄

Front Panel Controls

I N P U T:

1 . I n p u t :

A standard ¼" input jack to plug in active or

passive basses using a shielded cord.

2 . - 1 0 d B P A D :

Input attenuator button. The button is gener-

ally left out, except in rare cases when the clip

LED flashes. This switch should be pressed if

the CLIP LED stays on continuosly. It may be

necessary to "pad" the input if you are using a

bass with active electronics or very high output.

C l i p L E D :

LED lights yellow when the input stage is being

over-driven. If -10dB PAD (2) is pressed and

clip LED still stays lit, turn down the volume on

your bass.

Tu n i n g M u t e B u t t o n :

Set this switch to "ON" (In) when tuning up.

This switch mutes all outputs from the ampli-

fier (speaker, direct, and balanced outs) so you

can tune up without sending signal to the

audience, speakers, or the P.A. system. Tuning

Mute can be footswitch controlled by using the

GK "RFB-III" footswitch, which will leave both

hands free to tune your instrument. To control

Tuning Mute by footswitch, the "Tuning Mute"

switch on the 2001RB must be in the "OFF"

(OUT) position.

M u t e

L E D :

LED turns on when "Tuning Mute" is switched

to the "ON" position or when activated through

the footswitch.

C h a n n e l

A / B :

Switches between the Normal and Overdrive

channels. When in the "B" (In) position, the

switch activates "Channel B" (Overdrive). "A"

(Out) position activates "Channel A" (Clean).

In order to use the footswitch to control the

channel switching,"Channel A/B" should be in

the "A" (Out) position on the 2001RB.

2001RB & 2001RBP

C H A N N E L

C h a n n e l B L E D :

LED turns on when in the "Channel B" (Over-

drive) mode.

3 . G a i n :

Controls the amount of overdrive in the "B"

channel. At low settings it provides a smooth

distorted sound. At high levels it will provide

full saturation with long sustain.

4 . E d g e :

Treble control for the Overdrive channel.

5 . B o t t o m:

Bass control for the Overdrive channel.

6 . L e v e l - B :

Adjusts the output level of the Overdrive chan-

nel.

C H A N N E L

C h a n n e l A L E D :

LED turns on when in the "Channel A"

(Clean)mode.

7 . L e v e l - A :

Sets preamp gain after the input stage. It is

used in conjunction with the input pad, to

optimize the amplifier's headroom.

VOICING

8 . 4 / 5 S t r i n g B a s s :

Switching this button to the "ON' position,

voices the pre-amp for basses with "B" tuning

(5 string bass). Leaving it in the "OUT" posi-

tion will voice the amp like the 800RB, for a

four string bass.

9 . C o n t o u r :

Drops the mid-range frequencies while boosting

lows & highs.

1 0 .

P r e s e n c e :

This adds edge and definition to higher fre-

quencies.

B :

A :

FILTERS: