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Koch J20C Jupiter Junior Combo

  • Read reviews (2)
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  • Ref : 83695
699,00 €
  • Free delivery
  • Low prices guaranteed
  • Satisfied or refunded
  • 3-years warranty
Last one!
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shipped under 2/3 days
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Electric guitar combo amp

The KOCH J20C Jupiter Junior Combo is a 20 watt boutique, vintage style amplifier based on his bigger brother the "Jupiter 45", equipped with 1x 12AX7 tube in the pre-amp and 1x 12AX7 tube in the power amp, 1x10 Jensen speaker, 3 footswitchable channels (Cool/Clean, Hot/Overdrive, Hot Gain Boost).
It's a perfect tool for home-training and studio-musicians with buffered serial effects loop, recording output with passive speaker emulation filter and speaker on/off switch for silent recording.
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Technical sheet

  • Custom shop No
  • Custom shop type No
  • Power in watts 20 watts
  • Power of the guitar amplifier 0 to 29 watts
  • Speakers configuration 1x10
  • Technology Hybrid
  • KOCH J20C Jupiter Junior Combo
  • SKU KOCHJUPJR
  • Electric guitar amplifier, combo
  • 20w hybrid tube/ATR amplifier (ATR = Authentic Tube Response)
  • 1x 12AX7 tube in the pre-amp
  • 1x 12AX7 tube in the power amp
  • 1x 10” Jensen Falcon C10-40 speaker
  • 3x footswitchable channels : Cool (clean), Hot (overdrive) and Hot Gain Boost
  • Volume control for the Cool channel and separate Gain and Volume controls for the Hot channel
  • Passive Bass-Mid-Treble tone controls for both channels
  • Spring emulated reverb with Volume control
  • Dimmer for continuous control of the output power between 0W and 20W
  • Buffered serial effects loop
  • Recording output with passive speaker emulation filter
  • Speaker on/off switch for silent recording
  • Extension speaker jack
  • 2-way footswitch not included
  • Width x height x depth 45 x 42 x 23.5 cm
  • 12 kg
More specifications
Fewer specifications

User reviews : 2 notice

4,4 5
  • Build Quality
  • Tones
  • Ease of Use
posted 2021/11/12 11:15:53 DIDIER J.
J'ai reçu mon ampli il y a eux jours, livraison rapide malgré les fêtes. matériel conforme, bien emballé malgré l'absence de son carton personnalisé (information validée avec le service Stars Music en ligne).
Très bel ampli. Matériaux soignés, de qualité et léger. Je branche mon instrument et là, c'est le bonheur. Pour un 20watts, un son de folie à tous les niveaux, un grain et une dynamique énorme pour tous les styles de sons. Utilisable en appartement en basse puissance. Rapport qualité prix exceptionnel. Facilité d'utilisation malgré la notice en Hollandais/Anglais.
Dommage que le Footswitch soit en option.
Voir l'efficacité dans le temps mais je n'ai pas d'inquiétude vu la notoriété et le professionnalisme de la marque.
  • Global mark
  • Build Quality
  • Tones
  • Ease of Use
posted 2020/01/17 18:07:22 MAXIME M. Certified purchase
Super son si on recherche un son vintage typé Fender en son clair, génial pour un ampli hybride, atténuateur super efficace
  • Global mark
  • Build Quality
  • Tones
  • Ease of Use