EQ / Preamp (Tube Preamp DI) · $300
The Sushi Box FX Mayday is an analog tube Preamp DI pedal based on the Real 12AU7 tube preamp (high plate voltage); 4-band active EQ; transformer-coupled XLR DI (Unagi Magnetics E4305), with 4-band active EQ (Bass 60Hz, Lo Mids 250Hz, Hi Mids 1kHz, Treble 7kHz) controls, made in USA. From $300.
| Category | EQ / Preamp (Tube Preamp DI) |
| Circuit / based on | Real 12AU7 tube preamp (high plate voltage); 4-band active EQ; transformer-coupled XLR DI (Unagi Magnetics E4305) |
| Signal | Analog |
| Controls | 4-band active EQ (Bass 60Hz, Lo Mids 250Hz, Hi Mids 1kHz, Treble 7kHz) |
| I/O | 1/4" in; 1/4" unbalanced (preamp-affected) out; balanced XLR DI out |
| Power | 9-12VDC |
| Power draw | 500 mA |
| Dimensions | 122 x 67 x 39.6 mm (4.8 x 2.64 x 1.58 in) |
| Country of manufacture | USA |
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