Ace amplification Colt Head 20W Electric guitar amp head
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Ace amplification Colt Head 20W

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  • Ace Amplification Colt Head 20w - Electric guitar amp head - Main picture
  • Ref : 96384
999,00 €
  • Free delivery
  • Low prices guaranteed
  • Satisfied or refunded
  • 3-years warranty
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Electric guitar amp head

Ace Amplification's Colt amp head is the boutique, dual-channel alternative to the famous Plexi in "Studio" format. It offers the sound palette of the 4-input '59 series and the 20-Watt 800 series, in a more contemporary French design, making it easy to handle. It's built by Fx Amps with top-of-the-range European components, guaranteeing exceptional sound and proven robustness.

Thanks to its 2 channels, it interprets both amp series with extreme fidelity. The Plexi channel is a typical SLP push drive, which precesses to become more incisive like an 800 on the Boost channel. Each channel has its own front-panel volume and gain control, so you can find the right balance without having to tinker with your amp all the time.

Its 20 Watts provide the necessary power to play on reasonable stages without problems. Thanks to its integrated attenuator, it can be turned down from 20 Watts to 2 Watts, allowing you to play at home while retaining its grain and preserving a very nice bass and dynamics. The tubes, EL34s, are easy to change or replace by 6L6s (for a more American sound), without having to calibrate thanks to its no-Bias system.

Last but not least, its lunchbox format and weight make it easy to transport, and its optimized, robust design make it clearly an amp destined to be moved around without a care.
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Technical sheet

  • Power in watts 20 watts
  • Power of the guitar amplifier 0 to 29 watts
  • Technology Tubes
  • 20-Watt Class A tube guitar amp head.
  • 2 channels: 1959-type Plexi and 800-type Boost.
  • Volume and gain controls per channel.
  • Common 3-band equalization: Bass, Mid, Treble.
  • 20-Watt / 2-Watt attenuator.
  • Supplied with EL34 tubes, upgradeable to 6L6.
  • No-Bias system for changing tubes without recalibration.
  • 1 input (not 4!).
  • HP outputs: 1x8 Ohms or 1x16 Ohms.
  • Effects loop.
  • Pedalboard input for external channel switching (pedalboard not supplied).
  • Best custom-designed European components.
  • Excellent pedal platform.
  • Dimensions: 37 x 20 x 20 cm.
  • Weight: 7.5 kg.
  • Hand-assembled in Greece.
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User reviews : 1 notice

5,0 5
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posted 2026/01/24 19:12:58 ALAIN W. Certified purchase
Super tête d'ampli pour avoir deux sons trés typés MARSHALL : PLEXI sur canal 1 et JCM 800 sur canal 2.
C'est assez rare de trouver ces deux sosnorités dans le même ampli et franchement ça sonne vraiment.
Superbes son clairs sur le canal 1 jusqu'à 12h ou 13 h sur le potard ou le son AC DC en mettant à fond !
Le canal 2 offre plus de gain avec un son plus typé hard rock 70 ou 80's. Du trés bon également.
Acheté en solde car modèle d'expo (sans carton d'origine) l'emballage était un modèle du genre pour la protéger durant le transport (bravo cela prouve le sérieux de l'équipe).
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  • Build Quality
  • Tones
  • Ease of Use