FEATURESFlexible tube section designed by tube-amp guru Reinhold Bogner1 - 12AX7, 2 EL84 tubes1x12" Custom Celestion G12H90 speakerIntuitive, 2-channel design, instantly reconfigurable per channelSelectable operating class (Class AB/25 Watts/Fixed Bias or Class A/10 Watts/Cathode Biased)Selectable power tube mode (Pentode or Triode)Four unique Voicings (negative feedback loop topologies paired with HD preamp and tone stack modeling): (1) Classic American Clean/Tight NFL (2) British Crunch/Medium NFL (3) Class A Chime/Zero NFL, (4) Modern, High-Gain/Resonant NFLHD amp modeling technology fuels each Voicing's preamp and tone stack, and automatically pairs them with corresponding Bogner-designed dynamic analog circuitryBoth channels have Drive, Bass, Mid, Treble, Presence, Reverb, Channel Volume. Rest of front panel: Channel switch; Voicing switch; Pentode/Triode switch; Class A/Class AB switch; Master volume; Power; Standby; Backlit front panelModeled spring reverb with individual level control per channelBack-lit front panelMIDI I/OSeries effects loopCabinet simulated direct outputLow Volume Mode provides cranked up tube tone at whisper-quiet volumeSpeaker jack-sensing provides relay driven output transformer protection circuitL6 LINK connects the DT25 amp to a POD HD multi-effect for additional effects, amp voicings and instant scalability (including stereo operation with multiple DT25 amplifiers) - all controlled by any L6 LINK equipped POD HD multi-effect