User Manual

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LH5210 and LH5410 Front Panel
1. Handle – Two convenient metal handles make the amplifier easy to transport and easy to position while on
stage.
2. PASSIVE Input jack -
If your bass guitar has passive circuitry, connect it to the Model LH5210 and LH5410 here.
This standard, 1/4” unbalanced jack provides a high impedance ( 1 Meg Ohms) input sensitivity of 77 millivolts.
3. ACTIVE Input jack -
If your bass guitar has active circuitry,* connect it to the Model LH5210 and LH5410 here.
This standard, 1/4” unbalanced jack provides a high impedance (100 k Ohms) input sensitivity of 250 millivolts.
* Bass guitars that have active circuitry normally require a battery for the circuitry to be functional.
4. VOLUME control knob -
This is the overall volume control. For best signal-to-noise ratio, keep the output of
your bass at or near maximum and adjust the amp’s VOLUME control to the desired level.
5. BRITE LED -
The indicator light will illuminate when the BRITE switch is engaged.
6. BASS control knob
– As part of the tone stack equalizer circuit, the control is used to adjust the low frequency
response, providing bass boost from 1 to 10.
7. MID control knob
- As part of the tone stack equalizer, the control is used to adjust the mid-range frequency
response, providing a mid range boost from 1 to 10.
8. TREBLE control knob - As part of the tone stack equalizer, the control is used to adjust the high frequency
response, providing treble boost from 1 to 10.
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