master of puppets amp settings — GA 20 20watt amp
The james hetfield guitar tone for “master of puppets”, dialed in for a GA 20 20watt amp with a KAWES HSH. Studio version, Master of Puppets album (1986)
Jackson King V 'Kill Bon Jovi' with Seymour Duncan Invaders → Mesa/Boogie Mark IIC+ (preamp) → Marshall JCM800 (power amp) → Marshall 4x12 cab
| Knob | Setting (0–10) |
|---|---|
| Gain | 7 |
| Bass | 6 |
| Mid | 3 |
| Treble | 7 |
| Presence | 5 |
| Reverb | 0 |
| Master | 5 |
01M Vavetank G (Graphic EQ)
Run in effects loop if available; this V-shape EQ is essential to the Master of Puppets tone — deep scoop at 400-800Hz, boost lows and upper presence
The GA-20 is a low-wattage practice amp without the tight low-end response or high-gain saturation of the Mark IIC+. Compensate by pushing gain to 7 and using your Vavetank G to carve the signature V-curve — this pedal is critical since your amp lacks onboard graphic EQ. The HSH bridge humbucker approximates the Invader output; keep mid at 3 for the scoop but not lower, as small speakers lose definition with extreme scooping.
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These settings are for a GA 20 20watt amp. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.
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