Fully Restored Marantz ESOTEC SM-6 Stereo Power Amplifier Switchable Class A/AB 30/120WPC | Reverb
Marantz SC-9 Esotec Series Stereo Control Console Vintage Rare | eBay
MARANTZ ESOTEC SM-10. Power stereo amplifier class A - AB. Dual mono amplifier from the prestigious ESOTEC series. The power can be switched to class A or AB. In class AB the
MARANTZ ESOTEC SYSYEM | Aparelho de som, Som, Retro