DIY How to Bias a Marshall DSL 40c Guitar Amplifier Using a Multi-Meter DSL40c Measure Plate Voltage
Mark Jenkins Mark Jenkins
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 Published On Sep 21, 2015

Marshall DSL40C Tubes on Amazon - https://amzn.to/2P89PNx
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This video covers the process of biasing a Marshall DSL40c tube amplifier. The process covered in this video will be the same or similar to many other tube style amplifiers. Bias both EL34 power tubes to approximately the same millivolts Please be sure to use caution when measuring the plate voltage, as you're dealing with around 450 DC volts. There is also the possibility of electric shock even after the unit has been unplugged, please use caution at all times. Marshall Dual Super Lead 40c DSL40c Guitar Amplifier

Marshall DSL40C Tubes on Amazon - https://amzn.to/2P89PNx
Affordable Multimeter on Amazon - http://amzn.to/2nUAsan

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Due to factors beyond the control of Mark Jenkins, I cannot guarantee against improper use or unauthorized modifications of this information. Mark Jenkins assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Mark Jenkins recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Mark Jenkins, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Mark Jenkins.

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