| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preamplifier schematic diagram | 1.67 | 0.7 | 1664 | 13 | 30 |
| preamplifier | 0.61 | 0.5 | 990 | 25 | 12 |
| schematic | 0.13 | 0.1 | 6039 | 23 | 9 |
| diagram | 1.21 | 1 | 3712 | 36 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preamplifier schematic diagram | 1.76 | 0.3 | 4462 | 81 |
| preamplifier 6sn7 diy schematic diagram | 1.73 | 0.9 | 7275 | 82 |
