This manual provides instructions for the BOSS EH-2 ENHANCER, a guitar effects unit designed to make harmonics more pronounced with striking clarity. It features two types of enhancement: positive-phase and negative-phase mixing, allowing for natural sound enhancement that responds to picking strength. The unit includes controls for sensitivity, frequency selection, and mixing levels, along with indicators for effect status and battery life.
| Power Supply | 9V DC battery, 6F22(X 1); AC Adaptor (PSA series) |
|---|---|
| Current Draw | 24mA (SV DC) |
| Controls | Sens, Frequency, Mix |
| Switch | Effect On/Off |
| Indicators | Sens, Effect On/Off (serves also as battery check indicator) |
| Jacks | input, Output, AC Adaptor |
| Residual Noise | Less than -90dBm (iHF-A] |
| Input Impedance | 1M2 |
| Dimensions | 70 (W} x 55 {H) x 125 (D) mm |
| Weight | 400g/Mier |
The unit requires one 9-volt battery (6F22).
The Check Indicator will become dim or no longer light up, indicating that the battery needs to be replaced.
Yes, if a battery is in the unit while an AC adaptor is being used, normal operation will continue should the line voltage be interrupted.