| Power for CAT preamp | markwatkiss | 2798 | 5 | |
| Sound is DARK / FORWARD / TRANSPARENT? | csontos | 4778 | 18 | |
| cathode-follower tube preamps.. | clarrie | 28690 | 9 | |
| Modwright LS100 VS Modwright LS36.5 | facten | 17054 | 10 | |
| A Dac about two thousand used | clarrie | 6400 | 19 | |
| Coincident Statement Pre Vs Aesthetix Calypso Pre | rwd | 6100 | 9 | |
| No Balanced Circuitry | kijanki | 2318 | 5 | |
| 3/8 thread Spikes... | greatwhitebat | 28532 | 9 | |
| Modwright LS 36.5 vs Aesthetix Calypso Standard | | 3240 | 0 | |
| Stabilizers and footers | milpai | 2502 | 8 | |
| Power cable for Pass Labs 250.5 | honeyooi | 2949 | 5 | |
| How to choose the kind of cables for your system? | zd542 | 6016 | 21 | |
| Preamp to pair with X250.5 | ilidra | 4898 | 15 | |
| CAT SL1 vs Modwright LS 36.5 | charles1dad | 11127 | 23 | |
| Pass Labs XP10 vs Modwright LS 36.5 for X250.5 | sm2727 | 5233 | 6 | |
