BA-108 / BA-110 Bass Guitar Combo

BA-108 / BA-110 Top Panel

BA-1XX

 

 

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1.0 dB INPUT: The signal output from a passive instrument may be connected to this 1/4" input by means of a shielded instrument cable.

2.–15 dB INPUT: The signal output from an active instrument may be connected to this 1/4" input by means of a shielded instrument cable.

3.VOLUME: Use this to control the

overall output level. It affects the preamp level to speaker and phone outputs. Use it wisely, and turn it down when making connections, putting on headphones, or trying something new. It does not affect the signal fed to the CD input.

4.TREBLE: Use this to adjust the high frequency level of the amplifier. This provides up to 14 dB of boost, or

–14 dB of cut at 5 kHz. The high frequency output is flat at the center position.

5.MID: Use this to adjust the midrange frequency level of the amplifier. This provides up to 12 dB of boost, or

–12 dB of cut at 600 Hz. The midrange frequency output is flat at the center position. Rotate the control counter clockwise for a “contoured” sound (more distant, less midrange output) or clockwise for a sound which really cuts through.

6.BASS: Use this to adjust the low frequency level of the amplifier. This provides up to 12 dB of boost, or

–12 dB of cut at 40 Hz. The low frequency output is flat at the center position.

7.CD LEVEL: Use this to control the output level of the signal fed to the CD input. Use it wisely, and turn it down when making connections, putting on headphones, or trying something new.

8.CD INPUT: The audio output from line- level sources, such as an iPod®, MP3, or CD player, can connect to these RCA inputs. The incoming audio is mixed with the preamp signals, so you can play along to a practice track, as you listen with headphones.

9.PHONES: Use this 1/4" TRS stereo output to connect your headphones. The output here is a mix of the line-level signals reaching the amplifier, and any incoming audio from the CD input jacks.

Before putting on headphones, make sure the volume control is turned down, and (if connected) any external audio source has its level turned down. This will reduce the chance of hearing damage due to loud volumes.

Note: the speaker is muted when headphones are plugged in.

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