Crate Amplifiers MXB15 - Manual (Page 4)

Bass Amplifier
The Front Panel:
4
1: INPUT: Use this 1/4” jack to connect your guitar to the amplifier by
means of a shielded instrument cable.
2: MASTER GAIN: Use this control to adjust the overall output of the
amplifier.
3: LOW: Use this control to adjust the bass response of the amplifier.
Rotating the control counterclockwise reduces the low frequency output.
Rotating the control clockwise increases the low frequency output. The
Low control provides a range of 15dB of boost or cut at 60Hz. It may be
necessary to reduce the Low frequency output at higher volume levels.
4: LO MID: Use this control to adjust the “thickness” or “fatness” of the
amplifier. Rotating the control counterclockwise reduces the lower middle
frequency output. Rotating the control clockwise increases the lower
middle frequency output. The Low Mid control provides a range of 18dB
of boost or cut at 630Hz.
5: HI MID: Use this control to adjust the clarity and definition of the string
attack. Rotating the control counterclockwise reduces the upper middle
frequency output. Rotating the control clockwise increases the upper
middle frequency output. The High Mid control provides a range of 19dB
of boost or cut at 2kHz.
6: HIGH: Use this control to adjust the high frequency response of the
amplifier. Rotating the control counterclockwise reduces the high fre-
quency output. Rotating the control clockwise increases the high fre-
quency output. The High control provides a range of 27dB of boost or cut
at 10kHz.