| Power for CAT preamp | markwatkiss | 2928 | 5 | |
| Sound is DARK / FORWARD / TRANSPARENT? | csontos | 4889 | 18 | |
| cathode-follower tube preamps.. | clarrie | 28963 | 9 | |
| Modwright LS100 VS Modwright LS36.5 | facten | 17410 | 10 | |
| A Dac about two thousand used | clarrie | 6511 | 19 | |
| Coincident Statement Pre Vs Aesthetix Calypso Pre | rwd | 6212 | 9 | |
| No Balanced Circuitry | kijanki | 2504 | 5 | |
| 3/8 thread Spikes... | greatwhitebat | 28846 | 9 | |
| Modwright LS 36.5 vs Aesthetix Calypso Standard | | 3384 | 0 | |
| Stabilizers and footers | milpai | 2630 | 8 | |
| Power cable for Pass Labs 250.5 | honeyooi | 3056 | 5 | |
| How to choose the kind of cables for your system? | zd542 | 6144 | 21 | |
| Preamp to pair with X250.5 | ilidra | 4999 | 15 | |
| CAT SL1 vs Modwright LS 36.5 | charles1dad | 11297 | 23 | |
| Pass Labs XP10 vs Modwright LS 36.5 for X250.5 | sm2727 | 5332 | 6 | |
