Serious audiophiles will know exactly why McIntosh’s handmade MC3500 Amplifier is iconic. Made famous for its rocking performance at 1969’s Woodstock festival, the 3500 amp has been reimagined for today’s most discerning home audio enthusiasts. The MC3500 Mk II is a retro-inspired tube amp with modern abilities; a 350-watt monoblock utilizing McIntosh’s Unity Coupled Circuit transformer, to deliver perfect sound output with 2, 4, or 8-Ohm impedance.