EQ / Preamp (Tube Bass Preamp DI) · $450
The Sushi Box FX [redacted ii] is an analog tube Bass Preamp DI pedal based on the Real triple-tube preamp: 3x 12AX7 (ECC83); inductor-based 3-band tonestack (custom Unagi Magnetics inductor), with 3-band tonestack (boost/cut), independent 1/4" & XLR output volumes controls, made in USA. From $450.
| Category | EQ / Preamp (Tube Bass Preamp DI) |
| Circuit / based on | Real triple-tube preamp: 3x 12AX7 (ECC83); inductor-based 3-band tonestack (custom Unagi Magnetics inductor) |
| Signal | Analog |
| Controls | 3-band tonestack (boost/cut), independent 1/4" & XLR output volumes |
| Switches | 8-position Mids Frequency selector; Ultra Hi; Ultra Low; independent output bypass switches |
| I/O | 1/4" in; 1/4" out; balanced XLR DI out (independent volumes and bypass) |
| Power | 9-12VDC (ships w/ 9V 1000mA supply) |
| Power draw | 900 mA |
| Dimensions | 145 x 121 x 39 mm (5.72 x 4.77 x 1.55 in) |
| Country of manufacture | USA |