NUX NSS-6 Solid Studio MKII Effects Pedal The Solid Studio MKII (NSS-6) has the most iconic Physical Amp Modeling algorithm: TSAC-4K with an independent Preamp and Power Amp combination. The Solid Studio MKII (NSS-6) has the most iconic Physical Amp Modeling algorithm: TSAC-4K with an independent Preamp and Power Amp combination.
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