CRUNCH TIME - D20 vs G20 Crunch w/ Shawn Tubbs!
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D20 vs G20 w/ Shawn Tubbs
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Revv D20 vs. G20 SHOOTOUT w/ Shawn Tubbs
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Revv's HIDDEN @TwoNotestv Features!!!
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How to Bias Your Amp after Changing the Power Tubes - Revv D25
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Just 1 Amp?!?: The REVV 20 Series Amps
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REVV G20 Clean and High Gain Channels!
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How Clean Should Your Clean Tone Be? - w/ Shawn Tubbs
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