Crisp sounding tubes for Modwright 5400ES


I recently upgraded from a Modwright 9100ES to a Modwright 5400ES. While there were improvements, the richer mid-range and more powerful bottom end of the 5400ES tipped my previously balanced sounding system into one sounding a bit overly polite with a lack if crispness in the top end.
Can anyone advise me on what tubes (output & rectifier) and power cables to chose so as to brighten the top-end.
Grateful for your advise.
solentgreen

Showing 6 responses by podeschi

+1 regarding Audience powerchords. When I initially did in home comparisons of different PCs, I heard dramatic differences swapping the PCs on Modwright Sony 5400es. I quickly chose Audience powerChords for all my equipment. It adds a sense of energy and life to a more quiet background - more ease without robbing dynamics. Uncorks the sound. ESP on the Modwright.
Just swapped the Create Audio rectifier tube for my Mullard. Can't say I am super impressed. Will let it burn in for a while and see if it changes. Right now I would characterized it as:
- no more resolving than the Mullard
- introduces an upper mid-range glare
- introduces a treble hardness that reminds me I am listening to digital
- less even and coherent sound stage laterally
- only positive is I do pick up some slight increase in reverberation cues (better sense of space on some notes) but also notice a flattening of some microdynamics at same time
I either have a bad tube or my ears are telling me Mullard is better. Or Create isnt broken in.
I let the create tube burn in for 3 days per distributor/seller. It sounds better. Midrange glare is gone. Some upper treble hardness that reminds me i am listening to a digital facsimile is still present. While it has more apparent spatial and micro resolution it isnt as analogue sounding as my mullard. Worth the money and worth keeping? Most definitley. A different flavor compared to Mullard. Cheers.