Guitars with number of frets of 20 & black richlite
| Compare | Title | Guitar Type | Acoustic/Electric | Neck Shape | Scale Length | Number of Frets | Body material |
| Add to compare |  Martin GPC12PA4 |
12-String Acoustic Guitars | Acoustic | Performing Artist Profile | 25.4 | 20 | --- |
| Add to compare |  Martin DCPA5K |
6-String Acoustic Guitars | Acoustic | Performing Artist Profile | 25.4 | 20 | --- |
| Add to compare |  Martin DRS2 |
6-String Acoustic Guitars | Acoustic | Modified low oval | 25.4 | 20 | --- |
| Add to compare |  Martin GPCPA5K |
6-String Acoustic Guitars | Acoustic | Performing Artist Neck Profile | 25.4 | 20 | --- |
| Add to compare |  Martin GPCPA4 Siris |
6-String Acoustic Guitars | Acoustic | Performing Artist Profile | 25.4 | 20 | --- |
| Add to compare |  Martin 000-16GT |
6-String Acoustic Guitars | Acoustic | Modified low oval | 25.4 | 20 | --- |
| Add to compare |  Martin DCPA4 Siris |
6-String Acoustic Guitars | Acoustic | Performing Artist Profile | 25.4 | 20 | --- |