Date: 2013-04-06
"The MRE220 is based on the well-received stereo amplifier RE290 and the mono block MRE130. Similar to the RE290, it has the 2010 released Russian made TUNG-SOL high power pentode KT120. Due to this tube’s high power design, the anode would require 60W power with a push-pull operation to produce 150W of output power. The MRE220 has 4 KT120 and can thus provide an impulse output power of 300W, and continuous output of 220W/4Ω (RMS). The MRE220 has a little different driver stage than the MRE130… "
PDF Audio Execellence 2013 silver medalist: Octave MRE220 power amplifier
SPECS Octave MRE220