That “wow” sound comes from using oscillator sync together with envelope control of Oscillator 2’s frequency.
To load a patch sysex file, set up the ESQ-1 to receive sysex data: press the “Master” button and set ENABLE=KEYS+CT+PC+SS+SX. Then access any of the program select pages (where you choose a sound to play). Send the sysex data from your computer using any sysex utility. Upon completion, the ESQ-1 should prompt you to save the new patch. Play keys to audition the patch before saving.
If nothing happens when sending the file from the computer, try setting up the ESQ-1 to receive on different MIDI channels on the “Master” page.
| Octave: | -1 |
| Semitone: | 0 |
| Fine: | 0 |
| Wave: | PULSE2 |
| Mod 1 Source: | *OFF* |
| Mod 1 Depth: | 0 |
| Mod 2 Source: | *OFF* |
| Mod 2 Depth: | 0 |
| Octave: | -1 |
| Semitone: | 9 |
| Fine: | 0 |
| Wave: | SQUARE |
| Mod 1 Source: | ENV2 |
| Mod 1 Depth: | 40 |
| Mod 2 Source: | *OFF* |
| Mod 2 Depth: | 0 |
| Octave: | 0 |
| Semitone: | 0 |
| Fine: | 0 |
| Wave: | PULSE |
| Mod 1 Source: | *OFF* |
| Mod 1 Depth: | 0 |
| Mod 2 Source: | *OFF* |
| Mod 2 Depth: | 0 |
| Level: | 55 |
| Output: | On |
| Mod 1 Source: | *OFF* |
| Mod 1 Depth: | 0 |
| Mod 2 Source: | LFO1 |
| Mod 2 Depth: | 0 |
| Level: | 63 |
| Output: | On |
| Mod 1 Source: | *OFF* |
| Mod 1 Depth: | 0 |
| Mod 2 Source: | LFO1 |
| Mod 2 Depth: | 0 |
| Level: | 56 |
| Output: | On |
| Mod 1 Source: | *OFF* |
| Mod 1 Depth: | 0 |
| Mod 2 Source: | *OFF* |
| Mod 2 Depth: | 0 |
| Cutoff Frequency: | 127 |
| Resonance(Q): | 0 |
| Keyboard: | 0 |
| Mod 1 Source: | LFO1 |
| Mod 1 Depth: | 65 |
| Mod 2 Source: | LFO1 |
| Mod 2 Depth: | 0 |
| ENV4 Mod Depth: | 63 |
| Pan: | 8 |
| Pan Mod Source: | *OFF* |
| Pan Mod Depth: | 0 |
| Time 1: | 0 |
| Level 1: | 63 |
| Time 2: | 32 |
| Level 2: | 63 |
| Time 3: | 32 |
| Level 3: | 63 |
| Time 4: | 20 |
| Velocity Level (LV): | 20 |
| Velocity Attack (T1V): | 0 |
| Keyboard Scaling (TK): | 0 |
| Frequency: | 21 |
| Reset: | Off |
| Human: | Off |
| Wave: | TRI |
| Level 1: | 0 |
| Delay: | 1 |
| Level 2: | 21 |
| Mod Source: | *OFF* |
| Frequency: | 63 |
| Reset: | Off |
| Human: | On |
| Wave: | NOI |
| Level 1: | 63 |
| Delay: | 63 |
| Level 2: | 63 |
| Mod Source: | WHEEL |
| Frequency: | 16 |
| Reset: | Off |
| Human: | Off |
| Wave: | NOI |
| Level 1: | 0 |
| Delay: | 1 |
| Level 2: | 20 |
| Mod Source: | WHEEL |
| Time1: | 0 |
| Level 1: | -6 |
| Time 2: | 6 |
| Level 2: | 0 |
| Time 3: | 63 |
| Level 3: | 0 |
| Time 4: | 20 |
| Velocity Level (LV): | 63 |
| Velocity Attack (T1V): | 0 |
| Keyboard Scaling (TK): | 9 |
| Time 1: | 4 |
| Level 1: | 51 |
| Time 2: | 30 |
| Level 2: | 25 |
| Time 3: | 63 |
| Level 3: | 25 |
| Time 4: | 24 |
| Velocity Level (LV): | 0 |
| Velocity Attack (T1V): | 0 |
| Keyboard Scaling (TK): | 9 |
| Time 1: | 0 |
| Level 1: | 63 |
| Time 2: | 18 |
| Level 2: | 0 |
| Time 3: | 0 |
| Level 3: | 0 |
| Time 4: | 20 |
| Velocity Level (LV): | 26 |
| Velocity Attack (T1V): | 0 |
| Keyboard Scaling (TK): | 0 |
| Osc. Sync: | On |
| Amplitude Mod. (AM): | Off |
| Monophonic: | Off |
| Glide: | 2 |
| Voice Restart (VC): | On |
| ENV Restart: | On |
| OSC Restart: | On |
| Env. Full Cycle (CYC): | Off |
SynthLib