Marla S15C – The S15 Classic
The Marla S15C, or S15 Classic, takes everything players loved about the S10V and turns it up. More wattage. More low end. More tonal control. More volume. More alive.
Powered by a single 6L6, the S15C delivers 15 watts of pure Class A power. The updated preamp—now running a 12AX7—adds more gain, headroom, and rich harmonic content, giving players a wider palette of tones to shape their sound.
Signature to Marla, the S15C features the wide-sweep LPF (Low Pass Filter) for treble control. But the real magic is the new HPF (High Pass Filter). This isn’t just a bass knob—it’s a tonal gateway. By pushing extra low end into the power section, it transforms from tight, modern lows to spongy, vintage grit and squared-off fuzz-like drive. Most amps need a pedal stack to get there. The S15C does it on its own.
At 26lbs, housed in a semi-open back 20x20x9 cab, and loaded with a 12” Mojotone Anthem speaker, the S15C is voiced for punch and clarity. Premium components—Orange Drop caps for midrange cut, Mojotone King Caps for noise reduction, and a mix of Hammond and Heyboer transformers—ensure your tone roars with authority, whether you’re shaking walls at home or cutting through on stage.
And the value? Unmatched. Built with top-shelf components, the S15C is a lifelong tool for the working musician—an amp that inspires creativity, commands respect, and helps you carve out a tone all your own.
