background image

 

www.acousticamplification.com

5

B300C, B600C

B300C FRONT PANEL

 1.

  Mute: Mutes the input signal when pressed.

 2.

  Bass Input: 1/4” two-conductor jack. 

Note: Turn the volume all the way down before plugging in your guitar and adjust the volume according to your taste. 

 3.

  Pad: Activates -10dB pad to reduce input sensitivity for basses with active electronics or high output pickups.

 

4.

  Gain: Adjusts the input level signal gain of the amplifier.

    Note: Clip indicator lights up when too much gain creates preamp clipping (usually undesirable)

 

5.

  Acoustic-comp™: Activates the built-in compression circuit. Light indicates compressor is active.

    Note: Comp light only operates to indicate compressor is actively compressing the signal

 

6.

  On/Off Switch: Activates the Overdrive circuit.

 

7.

  Overdrive: Controls the amount of overdrive when overdrive switch (#6) is engaged.

 

8.

  Overdrive Level: Adjusts the balance between the clean and overdrive channels when overdrive switch (#6) is engaged.

  9

.  Super-lo: activates low frequency boost (+3dB at 40Hz).

 10.

  Equalization (knobs labeled Low, Low Mid, Mid, High Mid and High):  5 Bands of adjustable EQ.

 11.

  Super-hi: activates high frequency boost (+2dB at 7kHz).

 12.

  Notch Enable: activates the adjustable notch filter (#13).

 13.

  Frequency Notch: Adjusts the notch filter frequency from 50Hz (left) to 1kHz (right) when notch enable (#12) is engaged.

 

14.

  Volume: Adjusts overall (master) volume level of the amplifier.

 

15.

  Aux In: This 3-conductor 1/8” media input jack will allow you to plug in any audio source with an 1/8” output jack for 

practice or to play along to. To control the volume of the source, adjust the output volume from the playback device.

 

16.

  Headphone: 1/8” 3-conductor output jack for plugging in headphones. When used, it will mute the internal speaker 

enabling silent play and practice.

16

2

4

7

8

10

13

14

3

1

5

6

9

11

12

15

Содержание B300C

Страница 1: ...OWNER S MANUAL w w w a c o u s t i c a m p l i f i c a t i o n c o m BASS GUITAR AMPS B300C B600C B300C B600C...

Страница 2: ...erent from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Acoustic P O Box 5111 Thousand Oaks CA 91359 5111 All trademarks and registered tra...

Страница 3: ...g The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power c...

Страница 4: ...dB 40Hz Super Hi Boost High Pass Shelf 2dB 7kHz High Pass Shelf 2dB 7kHz Aux Input 1 8 1 8 Headphone Jack 1 8 output 1 8 output Direct Out XLR w Level control pre post EQ switch ground lift XLR w Leve...

Страница 5: ...hen overdrive switch 6 is engaged 8 Overdrive Level Adjusts the balance between the clean and overdrive channels when overdrive switch 6 is engaged 9 Super lo activates low frequency boost 3dB at 40Hz...

Страница 6: ...itch then use attached footswitch to turn off on overdrive 6 Tuner Send This provides an additional send for easy routing of the instrument signal to a tuner Attach electronic instrument tuner via 1 4...

Страница 7: ...related EQ slider controls 10 when depressed 10 Graphic EQ sliders labeled 50 thru 3 2K These sliders increase or decrease the level of the associated frequency Use these to surgically find and cut pr...

Страница 8: ...sends signal to external effects or signal processing devices 7 Ground Lift Switch Lifts the ground from the XLR direct output Useful for eliminating hum when the direct out is used 8 Direct Output XL...

Страница 9: ...end detail Works well when playing fingerstyle or with the thumb Modern Slap This is a more contemporary sound with big lows and detailed high end for a wide open tone Useful for R B or Gospel styles...

Страница 10: ...rive This tone is similar to the Rock suggested settings but adds in the Overdrive circuit to give the tone a slightly driven and saturated sound With these settings you won t hear much fuzz or distor...

Страница 11: ...ve amount of subby low end utilizing the Super Lo switch but still retain definition via dialing in the appropriate amount of Low Mids High end is mostly rolled off while the centered frequency notch...

Страница 12: ......

Отзывы: