From DOM
Quote:When I was configuring my ZStage....I originally requested a second set of inputs. Steve discouraged me....indicating that his new switchbox would be the better choice due to a cleaner signal path.
As I look at this conceptually, I am guessing Steve was concerned about noise. That by adding wire, switch and jacks inside the Zstage, and it with tube, power supply and wires already, this might introduce noise. If not for noise, I don't see how you could have a less involved signal path for adding one set of inputs, the wire being extremely short in a Zstage.
I had mine modded this way, and Steve did change the ground scheme on it too, but I don't think mine is any more noisy than it was before, perhaps less, but I can't say for sure.
The alternative is the switchbox designed for ultimate transparency, but still with its wire, jacks, switch, and optional caps and volume pot, It will have a sound, though undoubtedly a very clean and good one. Also for using the switch with the Zstage requires another IC set with the IC wire, jacks and potential noise, all clearly influencing the sound, knowing we can hear differences between ICs.
This is not to say the Switch is not a great idea. It looks like a very versatile tool and you know it will be as invisible as Steve can make it, so it will not be a system impediment. Especially for folks with a lot of inputs it will be a boon...like Marky.
Actually for me, I have not gotten upset by good ICs. They do influence the sound, but this can be used for tuning the sound of a system as long as the ICs are revealing.
Finally, when it gets this good, these fine details of audio theory become less of a deal I think. If the sound is revealing to begin with, and we add revealing parts to flesh out the system needs, this is part of the game.
I am interested in the caps. Can anyone explain the use of caps in this passive box?