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Koch J20C Jupiter Junior Combo
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Electric guitar combo amp
Derived from the Koch Jupiter 45, the KOCH J20C Jupiter Junior Combo is a 20-watt boutique / vintage electric guitar amp, featuring hybrid technology combining 1x12AX7 tube on pre-amp and 1x12AX7 tube on power with an ATR (Authentic Tube Response) circuit, 1x10 Jensen, and 3 footswitchable channels (Cool/Clean, Hot/Overdrive, Hot Gain Boost).
It's the tool of choice for practicing or recording at home, but also for demanding studio musicians, with a buffered effect loop in series, a record output with passive speaker cabinet simulation, and an on/off switch to deactivate the speaker. An all-round amp that respects the fundamental character of the guitar connected to it, with a predilection for clean, crunchy tones, and very good saturation performance, except perhaps for the most radical Metal factions.
It's the tool of choice for practicing or recording at home, but also for demanding studio musicians, with a buffered effect loop in series, a record output with passive speaker cabinet simulation, and an on/off switch to deactivate the speaker. An all-round amp that respects the fundamental character of the guitar connected to it, with a predilection for clean, crunchy tones, and very good saturation performance, except perhaps for the most radical Metal factions.
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Technical sheet
- 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 amp, combo format
- Hybrid tube / ATR technology
- 20 watts
- 1 Jensen Falcon C10-40 10" speaker
- 1 tube 12AX7 pre-amplifier
- 1 tube 12AX7 amplifier
- Volume for Cool channel, Gain/Volume for Hot channel
- Passive Bass-Mid-Treble EQ common to all channels
- Spring reverb emulation with volume
- Dimmer for optimized output volume from 0 to 20 watts
- Buffered serial effects loop
- Recording output with passive speaker cabinet simulation
- On/off speaker switch for silent recording
- Speaker cabinet output
- W x H x D 45 x 42 x 23.5 cm
- 12 kg
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