Korpa 
- Amp and Effects Modeling: The Spider V 20 featured a vast library of amp and effects models, covering a wide range of genres from classic rock to modern metal.
You could easily dial in your desired sound using the intuitive controls. - Classic Speaker Mode: This mode provided a more authentic amp-like tone and feel, making it ideal for playing electric guitar.
- Full-Range Speaker Mode: This mode was optimized for acoustic guitar and jam-along tracks, offering a wider frequency response.
- Practice Tools: The amp included a built-in tuner, metronome, looper, and jam-along tracks to help you practice and improve your skills.
- Connectivity: The USB port allowed you to connect to your computer and use the free Spider V Remote editor/librarian app to customize your sounds and record your playing.
You could also connect headphones for silent practice.
