Savarez Guitar Ensemble 4CB640RL - "Bass Guitar" - Standard Tension, .056, .067, .086, .104 (silverwound copper) *designed for vibrating string length of 86 cm
| Item # | Note | Gauge (in.) | Tension (lbs.) | Material |
| 4CB641RL | 1st | | 40.6 | Silverplated copper wound |
| 4CB642RL | 2nd | | 40.2 | Silverplated copper wound |
| 4CB643RL | 3rd | | 43.0 | Silverplated copper wound |
| 4CB644RL | 4th | | 38.9 | Silverplated copper wound |