EQ / Preamp (4-band parametric EQ (Furman PQ4 replica)) · $469
The Master Effects EQ4H Professional is an analog 4-band parametric EQ (Furman PQ4 replica) pedal based on the Furman PQ4 parametric EQ, with Per band: -inf to +20dB Cut/Boost, sweepable frequency, adjustable Q; Volume (pre-EQ boost) controls, made in Canada. From $469.
| Category | EQ / Preamp (4-band parametric EQ (Furman PQ4 replica)) |
| Circuit / based on | Furman PQ4 parametric EQ |
| Signal | Analog |
| Controls | Per band: -inf to +20dB Cut/Boost, sweepable frequency, adjustable Q; Volume (pre-EQ boost) |
| Switches | Low/High band peak or shelf filter mode |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| Power | 9V DC center-negative |
| Power draw | 250 mA |
| Country of manufacture | Canada |