EQ / Preamp (Tube amp-in-a-box preamp (American voicing)) · $599.99
The Tone King Imperial Preamp is a hybrid tube amp-in-a-box preamp (American voicing) pedal based on the Tri-tube preamp (3x 12AX7), based on Imperial MKII amp, with Rhythm ch: Attenuation, Bass, Treble, Volume; Lead ch: Attenuation, Mid-Bite, Tone, Volume; Reverb, Dwell, Tremolo Speed, Tremolo Depth controls, made in USA. Features stereo I/O, MIDI, 128 presets. From $599.99.
| Category | EQ / Preamp (Tube amp-in-a-box preamp (American voicing)) |
| Circuit / based on | Tri-tube preamp (3x 12AX7), based on Imperial MKII amp |
| Signal | Hybrid |
| Controls | Rhythm ch: Attenuation, Bass, Treble, Volume; Lead ch: Attenuation, Mid-Bite, Tone, Volume; Reverb, Dwell, Tremolo Speed, Tremolo Depth |
| Switches | 3-position CAB/IR select per channel (x2), XLR ground lift |
| Footswitches | 3 dual-function (Tremolo/Reverb, Channel/Loop Bypass, Bypass/IR Bypass) |
| Bypass | buffered |
| Presets | 128 |
| MIDI | Yes |
| Stereo | Yes |
| I/O | Input, Amp/Loop send-return, stereo FX, XLR balanced DI, headphones |
| Power | 9-12V DC |
| Dimensions | 7.2 x 5.7 x 2.75 in |
| Weight | 1.9 lbs |
| Country of manufacture | USA |