"Koch Amps brought another one of their great-sounding hybrid amps to Musikmesse. The 50-watt Jupiter 45 2x12 uses two 12AX7sяone in the preamp *and* one in the power ampяand serves up everything from fat, jazzy sounds to blazing rock tones via two channels and a cool dimmer knob that lets you retain great dynamics even at whisper-quiet volumes."


























Also click here to see our gallery of new guitars and basses at Musikmesse 2013!









![Rig Rundown: Russian Circles’ Mike Sullivan [2025]](https://www.premierguitar.com/media-library/youtube.jpg?id=62303631&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)








