Black Finger
| Brand | Electro-Harmonix |
| Function | Effect (Optical Tube Compressor), Dynamics |
| Country | USA |
| Model ID | Compressor |
| Form Factor | Footswitch |
| Signal Path | Analog Hardware |
| Links | EHX |
| Notes | Dual tube magic! Using the same professional-grade techniques as the most revered, vintage, high-end studio compressors, the Black Finger delivers truly professional performance compression. Unlike other "tube hyped" products on the market, which use 9 to 50 volts, the Black Finger's toroidal transformer allows for a full 300 volts of swing, preserving the attack while providing the warmest compression imaginable. Fantastic sustain, and a must for any amplified acoustic guitar. |