SOLD - Koch The Greg TG 50 C210 amplifier 2019

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A wildly flexible and capable amp with a distinct look! 

This amp was purchased as part of a collection of gear, all of which was lightly used.  The amp shows some impressions in the covering here and there, most are the result off poor stewardship while on consignment at a different shop.  it appears that they stacked an amp on top of it.  These marks are insignificant, but they are the only thing keeping the amp from being perfectly mint, so I want to mention them.  See pics for details.

The amp sports 2 channels Plus OTS (Output Tube Saturation), plus Gain Boost on OD channel. It’s like having 4 channels! Reverb with dwell, tone and volume controls.  Tremolo with "harmonic" and "normal" modes, speed/depth/level controls

Clean and Overdrive channels have Bass-Mid-Treble tone controls as well as Gain and Volume. There is also a Master Presence and Master Volume. 2x10” Jensen Falcon C10-40 speakers with Extension speaker jack.

Buffered Serial or Parallel effects loop with Level control. Cab simulated Recording output. LED Lit 5-button foot-switch included that offers channel. boost, OTS, VibeTrem and Reverb switching.  Original purchase receipt included.


The amp is perfect, not a mark on it. The foot switch has a couple of marks from normal use. I bought a really nice optional leather dust cover for it too.


More info at the Koch Website: koch-amps.com

Tubes: 2ea EL34, 6ea 12AX7

Dimensions: 25.5x22.5x11

Weight: 56lb

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