TC Electronic Reinvents the Klon With the Zeus Drive
May 30, 2021 · 6 sources

TC Electronic announced the Zeus Drive, a compact overdrive pedal that takes its circuit from the Klon Centaur, the fabled gold-box overdrive whose originals sell for sums far beyond most players' reach. The Zeus Drive is a dynamic, transparent boost-to-mid-gain overdrive that, just like the original Klon Centaur, blends some of the clean signal back into the overdriven one, a topology Klon players know as the source of that pedal's touch responsiveness1.
The all-analog circuit features a clipping stage that uses 1N34A germanium diodes, and the first 2000 units sold carried a pair of germanium clipping diodes as a launch feature35. The pedal also steps up its internal voltage for improved headroom1. Analog Man noted that the Zeus Drive uses the same green striped (Russian?) diodes found in Klon-style builds, and offers a mod service to change them6.
The germanium clipping diodes were a launch feature on the first 2000 units sold5. Analog Man identifies them as the same green striped (Russian?) diodes used in Klon-style builds and offers a mod service to swap them out6.
MusicRadar described the launch like this4:
"The Zeus Drive is a compact drive pedal that promises an amp-like touch sensitivity and a transparent drive"
Controls
The control layout follows the Klon template: three knobs plus TC Electronic's own FAT mod switch12.
| Control | Also called | What it does |
|---|---|---|
| Drive | Gain | Sets the amount of overdrive1 |
| Volume | Output | Sets the output level1 |
| Treble | Sets the high-frequency content1 | |
| FAT switch | Fat mod toggle for a thicker low end2 |
The maker says the sound with the Fat toggle engaged is perfect for "gut-wrenching, chugging, riffery"3. MusicRadar suggested three ways to use it: keep it on all the time to sweeten the tone, step on it when solos need some oomph, or crank it for hot mid-level drive crunch4.
Features and launch details
- All-analog circuit with 1N34A germanium clipping diodes3
- Clean signal blended back into the overdriven signal, Klon style1
- Stepped-up internal voltage for improved headroom1
- FAT mod switch for a thicker low end2
- Optional buffered bypass2
- First 2000 units sold with germanium clipping diodes5
The Zeus Drive retailed at launch for $59 in the US4, a price Delicious Audio called "a decimal fraction of the cost" of an original Klon, adding that the pedal "seems to be at least in part intended to deliver Klon-style gain goodness" for the money1. Size-wise and price-wise it is a similar deal to the Magus Pro, TC Electronic's compact distortion released in the same wave of small-format pedals4.
The Zeus Drive joined a run of compact TC Electronic launches alongside the Impulse IR Loader and the Bucket Brigade Analog Delay. Delicious Audio later added it to its list of Best Klon Clones1. Full details are on the Zeus Drive product page.
Sources (6)
- TC Electronic ZEUS Drive, Delicious Audio, 2021-09-13
- ZEUS DRIVE OVERDRIVE, TC Electronic
- TC Electronic releases a compact, affordable take on the Klon with the Zeus Drive, Guitar.com, 2021-05-28
- TC Electronic reaches up to the heavens to bring us the Zeus Drive, MusicRadar, 2021-05-28
- TC Electronic Zeus Drive launches with 2000 units on offer, gearnews.com, 2021-05-27
- Analog Man KLONE mods, Analog Man (analogman.com), 2025