Reviews & Guides

• Valves Tubes Do I need to Bias my Valve amplifier ??
• by voc_rock_guitars_instruments_accessories( 5645)
• A question I hear a lot. Do I need to have my Valve amplifier biased? So What is Bias. Well to put it simply the bias of a Valve amp is set by adjusting the grid voltages to set the idle current of the output... 

• Tags:

  amplilfier valves | Tubes, Valve | Electro Harmonix | JJ Tesla | 6l6GC, EL34, EL84

• 179 of 187 people found this guide helpful

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• MATCHING AMPLIFIERS TO SPEAKERS GUIDE
• by netricals( 554)
• Matching Amplifers To Speakers When you're matching a Power Amp to a PA Speaker, a good rule of thumb is to pick an amplifier that can deliver power equal to twice the speaker's continuous IEC power rating.... 

• Tags:

  studio | pa | amplifiers | speakers | disco

• 107 of 116 people found this guide helpful

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• Decipher Codes on Tubes Valves Mullard Brimar Military
• by 6dimensional( 1417)
• Military valves have different markings to commercial valves. Most have a CV number (CV = common valve) It is best explained with an example. I recently sold some E88CC or 6922 with the following markings... 

• Tags:

  Mullard | Brimar | Marconi | Military valve | Tube

• 53 of 53 people found this guide helpful

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• Vintage Valve Amps
• by losthearts( 305)
• Vintage Guitar Valve Amps Over the years and due probably to some kind of cognitive disorder I have bought, sold, owned, swapped and broken many old valve guitar and bass amplifiers. I am not qualified in any... 

• Tags:

  guitar amps | valve amps | tube amp | amplifier | valve

• 34 of 34 people found this guide helpful

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• Can I use WD40 for cleaning scratchy volume controls?
• by annoyance!( 212)
• OK you have got an amplifier and it is all sound and the electronics are all working, but then when you try to turn up the volume, or fiddle with the bass control, what happens is you get a whole load of... 

• Tags:

  amp | amplifier | volume | control | noisy

• 9 of 9 people found this guide helpful

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