BUGERA TRIREC Boutique-Style 100-Watt 3-Channel Amplifier Head with Infinium Valve Life Multiplier Multi Colored Hand-built and hand-wired 100-Watt Class A/B amplifier driven by 4 x 6L6 tubes (now fully compatible with EL34 and 5881, etc.) Revolutionary INFINIUM Tube Life Multiplier technology: 3 fully independent channels with switchable killer voicings (Classic, Vintage and Modern) featuring 5 x 12AX7 tubes 3 unique rectifier modes featuring 2 x 5U4 tubes and silicon diodes for ultimate performance Integrated high-definition reverb with dedicated Reverb control