EQ / Preamp (Bass Preamp / DI) · $249
The Source Audio ZIO Analog Bass Preamp + DI is an analog bass Preamp / DI pedal based on the All-analog bass preamp + DI (Grit, Scoop), with Bass, Focus, Treble, Output knobs; side Gain control; Grit and Scoop toggles controls, made in USA. From $249.
| Category | EQ / Preamp (Bass Preamp / DI) |
| Circuit / based on | All-analog bass preamp + DI (Grit, Scoop) |
| Signal | Analog |
| Controls | Bass, Focus, Treble, Output knobs; side Gain control; Grit and Scoop toggles |
| Switches | Grit toggle; Scoop toggle; XLR ground-lift |
| Footswitches | 1 |
| Bypass | True bypass |
| True bypass | Yes |
| I/O | 1/4 in, 1/4 out + balanced XLR DI (ground lift) |
| Power | 9V DC center-negative |
| Power draw | 200 mA |
| Enclosure | Brushed anodized aluminum |
| Dimensions | 4 x 3 x 2.25 in |
| Weight | 0.75 lb |
| Country of manufacture | USA |