Alto ABS Resin Recorders
| YRA-27III | YRA-28BIII | YRA-302BIII | ||
|---|---|---|---|---|
| Key | F | F | F | |
| Aksesori | Cotton case, Fingering chart, Recorder cream, Cleaning rod | Cotton case, Fingering chart, Recorder cream, Cleaning rod | Cotton case, Fingering chart, Recorder cream, Cleaning rod | |
| System | German | Baroque | Baroque | |
| Windway | Straight | Straight | Arch | |
| Toneholes | Double | Double | Double | |
| Body Sections | 3 | 3 | 3 | |
| Material | ABS resin | ABS resin | ABS resin | |
| Others | - | - | Rottenburgh model | |
