EQ / Preamp (Acoustic / Piezo Tube Preamp DI) · $289
The Hagerman Amplification 12AU7 Preamp is an analog acoustic / Piezo Tube Preamp DI pedal, with Drive, Bass, Treble, Level controls, made in USA. From $289.
| Category | EQ / Preamp (Acoustic / Piezo Tube Preamp DI) |
| Signal | Analog |
| Controls | Drive, Bass, Treble, Level |
| Switches | Ground lift push-button (side, for XLR output) |
| I/O | 1/4" input (JFET, 5 MOhm); galvanically isolated XLR output for PA |
| Power | 9V DC (center negative) |
| Power draw | 140 mA |
| Dimensions | 4.7" x 3.7" x 2.1" |
| Country of manufacture | USA |
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