Line 6 Release DT50 Valve Amplifier Range

It’s the most advanced hybrid (digital preamp + valve power amp) amplifier released to date. 

Instead of modelling the tone of different types of valve power amp, Line 6 have found a way to control on the fly the class of the DT50 (Class A or AB), the  operating mode of the power tubes (pentode/triode) and the Negative Feedback Loop (4 types) which give different amps their distinctive tone. 

Do you want more… Well there is more!…..

I’ve tried to find as much information as I could from the rest of the web, and collate it here.  read on…

Here’s what Line 6 have to say…

DT50 guitar amplifiers produce the four amp voicings on which all great amplifiers are based – classic American cleans, chimey and crunchy British tones, and modern high-gain distortion – and they do so with exceptional results. To deliver the most authentic sonic signature, each voicing is comprised of a preamp and tone stack fueled by brand-new Line 6 HD modeling technology, and automatically paired with dynamic analog circuitry including tube configuration and negative feedback topology courtesy of Reinhold Bogner’s uniquely versatile 50-watt EL34 power section.

To produce a classic American amp voicing, for example, DT50 guitar amps engage HD amp modeling technology to configure the preamp and tone stack to produce a gleaming, classic clean tone and supports it by automatically reconfiguring its analog components for a high amount of negative feedback, reproducing the analog circuitry of heralded American amplifiers.

Players can also create their own signature tones with easy front-panel access to the tube amp’s analog Class A/Class AB and Pentode/Triode switches. Their favorite Class A amp tones can be run in Class AB, and so on. The mixing and matching of HD amp modeling technology with reconfigurable analog circuitry is one of the many benefits of groundbreaking new Line 6 technology, which is debuting in DT50 guitar amplifiers.

The amps feature a classic, two-channel design for a simple and engaging experience. Each channel can be set with a completely different reconfiguration – Channel A can be Voicing I/Class A/Pentode; Channel B can be Voicing IV/Class AB/Triode – for total one-touch reconfiguration via the channel switch. The streamlined and straightforward layout is free of complexity and learning curve, and is ideal for the gigging musician.

DT50 guitar amplifiers integrate seamlessly with new POD® HD multi-effect pedals. Together they deliver incredible tonal variety, functionality and component-to-component communication via new proprietary L6 LINK™ technology. POD HD multi-effect pedals can add scores of effects, trigger DT50 analog circuit reconfigurations, and more.

All DT50 amplifiers include a high-quality spring reverb model on each channel, a serial FX loop with level boost/cut, and a push/pull volume pot that engages a Low Volume Mode, which is perfect for late nights or smaller venues. An output transformer-tapped XLR connection provides a cabinet-simulated direct output, providing a line-level output which dynamically interacts with the DT50 speaker and tubes. Channel switching can be achieved via standard 1/4-inch footswitch, MIDI, or L6 LINK connections.

DT50 112 features a 12-inch custom Celestion® G12H90 speaker; DT50 212 features 12-inch Celestion® Vintage 30 and custom Celestion® G12H90 speakers; DT50 412 cab is cross-loaded with two 12-inch custom Celestion® G12H90s and two 12-inch Celestion® Vintage 30s.

  •  Brand-new Line 6 HD amp modeling technology seamlessly integrates with Reinhold Bogner’s uniquely (and extremely) versatile tube sections
  • Reconfigurable analog circuitry: negative feedback loop, operating class (class A, class AB), power tube mode (pentode/triode); low-power mode; 2-channel design
  • Tubes: (2) 12AX7 preamp; (2) EL34 power amp
  • Front panel: (Channels A and B) Drive, Bass, Mid Treble, Presence, Reverb, Channel Volume; Channel switch; Voicing switch; Pentode/Triode switch; Class A/Class AB switch; Master volume; Power; Standby
  • Back panel: MIDI I/O; Channel footswitch input; L6 LINK in and out/thru; FX loop with Level control; Balanced direct out; Speaker outs (4 ohm, 8 ohm and 16 ohm)
  • Connect a POD HD multi-effect pedal to control all DT50 Voicings and parameters from the floor while taking advantage of POD HD’s enormous collections of FX and HD amp models

 If you want more info, you’ll have to visit but also check out the first advert linked below (click the thumbnail for a larger version):