All Dreadbox soundsets:
Typhon - Rhythm In Bass (64 Presets + Sequences)
Typhon - Melodic Profusion (64 Presets + Sequences)
Typhon - Bundle (128 Presets + 128 Sequecnes)
Nymphes - Nostalgia (49 Presets)
Nymphes - Monophonics (49 Presets)
Nymphes - Bundle (98 Presets)
Erebus V3 - Floating Matter (50 Presets)

Dreadbox Nymphes Bundle consists of the two soundsets: Nostalgia (49 presets) and Monophonics (49 Presets). 

"Nostalgia" is a collection of 49 polyphonic presets. The bank is devoted to vintage/retro/lo-fi sound: detuned, noisy, tape-style with flutter, wow, jitter... 
It includes pads, strings, keys, and plucks that cover a wide range of tones: warm and soft, cold and distant, bright and dark, static and evolving...

"Monophonics" is a collection of 49 monophonic presets. It includes: 14 Basses (Banks A and B), 14 Leads (C and D), 14 Plucks (E and F), 7 Chords (G).

The soundsets are suitable for many genres: ambient, electronica, IDM, trip-hop, lounge, downtempo, chill out, new age, cinematic, trance, deep, progressive, techno, industrial, breakbeat, breaks, jungle, drum and bass, dub and others.  

All presets are Velocity-sensitive and have ModWheel modulations. The presets are dry, I didn't use Nymphes built-in reverb. But you may add any portion of reverb according to your situation, or use third-party effects.

Make sure you are using the latest Nymphes firmware (2.0.1 or higher).

The soundset is in a SYSEX format. It can be sent to the device via regular SYSEX apps, like SysEx Librarian (Mac) or MIDI-OX (Win). 

Before sending the presets, make sure you've made a backup. After uploading the new bank, all previous user presets will be erased. 

Connect Nymphes to the computer via USB.
Open SysEx app and choose Nymphes in MIDI port settings. 
Add .syx file to the app. Drag & Drop or File Open/Add.
Choose this file in the list.
Push Play/Send in the app.
Sending process takes about a minute. 
Have fun.