Conn Bass recognition guide
Here is a little table I made to help me identify Conn basses based on the bell and valve configuration. I think I have most models in there.
| Conn Bass recognition guide | ||||||
| Valve Configuration | Bell front EEb | Bell up EEb | Bell front BBb | Bell up BBb | Bell front CC | Bell up CC |
|---|---|---|---|---|---|---|
| Front action 3 valves | 16J | 4J, 12J, 20J | 22J, 32J, 80J | 11J, 28J, 46J | N.A. | N.A. |
| Front action 4 valves | N.A. | 24J | 26J, 36J, 82J | 24J, 32J | 48J, 86J | 84J |
| Top action 3 valves | N.A. | 2J, 10J, 14J, 18J | 20J, 30J | 6J, 21J, 26J, 44J | N.A. | N.A. |
| Top action 4 valves | N.A. | N.A. | 24J, 34J | 25J | N.A. | N.A. |