The L20H - a boutique 20 watt Parallel, Single-Ended, Class 'A' tube head with twin channels, great EQ, Reverb and FX loop.

Lionheart, uniquely responsive boutique British Single-Ended Class ‘A’ tube tone.

Play through a Lionheart – it reacts to your touch. From the moment you strike a note you’re connected. Let the music flow through you – from your fingers to the guitar, through the amplifier to the beating heart of the speaker. You are one. You are Lionheart.

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Designed and engineered with pride in Great Britain, The Lionheart L20H is a 20 watt Parallel, Single-Ended, Class ‘A’ all-tube head giving a great range of clear, crisp, dynamic guitar tones.


With less emphasis on preamp distortion, the L20H lets you hear and feel the power tubes clipping to breakup, giving a much richer harmonic content and a larger dynamic range. Pushed really hard, the sonic punch and clarity of the L20H is excellent and you can clearly hear the differences in the speakers you choose to partner with the L20H. The ideal partner for the L20H is the Lionheart LT212 but feel free to try the awesome L412 to really blow your mind!


The L20H features a chrome twin channel pre amp with a Bright switch, shared 3-band EQ, global Tone and Studio-quality Digital Reverb. Constructed from Marine Grade Plywood with retro banding strip and leather strap handle, the L20H looks as good as it sounds.


The L20H features a switchable FX loop so you can connect the outboard gear of your choice and an AUX in socket for connecting external sound sources.


With less of a emphasis on preamp distortion, with the L20H you can hear and feel the power tubes clipping to breakup, giving a much richer harmonic content and a larger dynamic range. With the L20H you can really feel and hear the differences in tone based on your picking technique.


The L20H is supplied with a stylish Lionheart cover and FS2 footswitch.


  • Marine Grade Plywood
  • Marine Grade Plywood cabinet with retro banding strip, leather strap handle.
  • Clean & Drive
  • Gain (Clean), Gain & Volume (Drive)
  • Class A
  • Passive Bass, Middle and Treble
  • FS2 (Included)
  • Yes
  • 4, 8 and 16 ohm
  • 2x Jack, Hi & Lo
  • 4x EL84
  • 339 x 719 x 319
  • 20 Watts
  • 3x 12ax7
  • Yes
  • 3x Jacks
  • 253 x 562 x 253
  • 18.5 Kg packed 16.1 Kg Unit
  • Yes
  • Supplied with custom embroidered slip cover, Optional fixing kit LT-KIT available
  • Global EQ, Reverb and Tone controls

Demo video