Line 6 DT25 HD Hybrid Tube Modeling Guitar Amp Head 25W (Discontinued)


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Line 6 DT25 HD

Gearank Recommendation

The DT25 HD appeared on our recommended list for Modeling Amps for Guitar in 2 editions from June 2019 until November 2020 when it was removed due to being discontinued.


The Line 6 DT25 Head is a bit of a departure from their usual feature packed amps.

With just four basic amp voicings, it may seem a bit streamlined, but its complexity lies in its reconfigurable tube circuit, co-designed by Reinhold Bogner, which employs a 12AX7 preamp tube and two EL84 power amp tubes.

The analog components of this amp are designed to switch between Class A to Class A/B, as well as from triode to pentode, widening its sonic horizons.

It shines best when paired with Line 6 guitar processors that connect via their L6 LINK connection. The amp automatically configures its tube and analog components to match the amp modeling settings on the processor.

If you're a Line 6 fan, or if you own any of their guitar processors, then the Line 6 DT25 Head is a no-brainer. For those in the other camp, the amp still has a lot to offer with its Bogner designed tube circuit that can be reconfigured conveniently.


  • Power Rating: 25W
  • Tubes: 1 x 12AX7, 2 x EL84
  • Amp Models: 4
  • Effects: Reverb
  • Controls: Master, Per-Channel: Drive, Bass, Mid, Treble, Presence, Reverb, Volume
  • Input: 1 x TS
  • Output: 5 x TS (Speaker)
  • Extra Features: Reconfigurable Analog Circuit
  • USB: None
  • Weight: 30 lbs.
Unfortunately this has been discontinued - see our recommended list of alternatives in the guide to The Best Modeling Amps.