Koch J45/HB

Koch Jupiter 45H · Electric Guitar Amplifier Top
The Jupiter 45C is a hybrid top with 45W power amp. The preamplifier is equipped with 2 12AX7 tubes, the power amplifier works with transistor technology. The characteristic saturation of a tube power amplifier is simulated with the patented ATR circuitry. 3 channels (Clean, Overdrive and High Gain) are available.

• Unique 45Watts amp design with ATR©Technology and dimmer control for tube saturated tube tone at any volume
• 2 x 12AX7 in pre-amp and poweramp
• Three foot-switchable channels:
Clean, Overdrive and High-gain overdrive
• Two sets of independant gain and volume controls
• Three band EQ with contour switch
• 4, 8, and 16 Ohm speaker outputs
• Buffered effects loop
• Speaker-emulated output with passive filter
• Spring type reverb with front mounted control
• Two button footswitch (included) with:
- Channel select
- Gain Boost or Reverb on/off
(Selectable on back panel)
• Weight 11 Kg