A 2-channel analog tube distortion pedal with a built-in 12AX7 (ECC83) vacuum tube. T-REX has released several vacuum tube distortion pedals in the past. Although these models are no longer in production, they continue to be loved by many musicians today. Therefore, T-REX decided to create a state-of-the-art vacuum tube analog distortion pedal that combines the techniques they have cultivated up to now with modern technology. The result is the TWIN BLAZE.・A tube overdrive/distortion pedal that inherits the traditional T-Rex tone ・Equipped with a 12AX7 (ECC83) vacuum tube ・Specially designed circuitry to bring out the full potential of the vacuum tube, providing a genuine vacuum tube distortion sound ・Multiple tone controls for any sound shaping ・CRUNCH/LEAD selector switch that lets you switch between bluesy sounds and high-gain distortion ・SPEAKER SIM OUTPUT with a cabinet simulator, ideal for studio setups and recording -Independent booster with up to 20dB of post-boost -Each unit is handcrafted in DenmarkPower supply: Standard 5.5 x 2.1mm DC Power: 12V, center negative, 500mA or more (adapter included, battery power not available) Size: 186 x 120 x 65 mm (W x H x D) *including knobs/switches Weight: 0.8 kg