Used 2010 Metropoulos GPM-45 Tube Guitar Amp Head

Used 2010 Metropoulos GPM-45 Tube Amp Head in great condition, delivering classic British tones with hand-wired precision. Based on the legendary JTM45 circuit, it features two EL34 power tubes and three 12AX7 preamp tubes, delivering around 45 watts of rich, dynamic sound. With vintage-spec components and meticulous craftsmanship, this amp offers warm cleans, smooth overdrive, and excellent touch response—perfect for players seeking iconic rock and blues tones in a reliable, boutique-built head.