💳 Pay in 4 interest-free instalments : €49,25 x 4
This overdrive pedal is designed for guitarists seeking the authentic vintage sound of 1960s Supro amplifiers. Thanks to its custom analog circuit with an MN3005 output transformer, it delivers rich, dynamic overdrive ideal for the studio, stage, or rehearsal. Its versatile volume, gain, treble, and bass controls allow precise tone adjustment, while the Mic / Tone-O-Matic switch adapts the response for different playing styles. Compatible with an external expression pedal, it integrates perfectly into a home studio or music lesson setup.
| Type | Overdrive effect pedal / guitar preamplifier |
|---|---|
| Circuit | Custom analog circuit with MN3005 transformer |
| Controls | Volume, Gain, Treble, Bass |
| Selector | Mic / Tone-O-Matic mode |
| Instrument input | 6.35 mm mono jack |
| Output | 6.35 mm mono jack |
| Expression pedal input | 6.35 mm jack, Gain control |
| Bypass | True Bypass |
| Power | 9V DC (center-negative) or 9V battery |
| Current draw | ~30 mA |
| Chassis | Anodized metal enclosure |
| Finish | Metallic blue, Supro Tolex style |
| Dimensions | 120 x 65 x 65 mm |
| Weight | Approximately 0.5 kg |
Guides & advice
Comparison chart
The EFNOTE 3 Style A, Style B, and 3X share a common sound and technological foundation, but their cymbal configurations, size, and playing capabilities are not exactly suited to the same needs.
Read the guide
Tip →
Choosing a guitar amp for playing at home isn’t just about looking at the wattage.
Read the guide
Guide →
Compare Dreadnought, Auditorium, and Jumbo models from under €300 to €900.
Read the guide
Guide →
Our recommendations under €300, from €300 to €800, and from €800 to €1,200.
Read the guide
Comparison →
Strat, Telecaster, single-cut, double-cut, modern… Electric guitar shapes are not just a matter of aesthetics. They affect comfort, tone, attack, sustain, and the musical styles for which the instrument will feel most natural.
Read the guide
