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trivema

Responses from trivema

Chord M Scaler with HiFi Rose 130 streamer?
+1 upgrade toQobuz and JPLAY iOS, +1 LPS for Node = better combo than new streamer if using Mscaler and Qtest.  
Upgrade or Downgrade Changing Bel Canto 3.7 For New Denafrips Pontus 15th?
Lots of YouTube reviews on the new 15th series Pontus and Venus. Pontus 15th seems to be a Venus 12th with other changes so check out Venus 12th reviews as well.  I have a Pontus II 12th that I feed by I2S from an IRIS DDC to Klipsch Forte IIIs an... 
12au7 tube?
And all things being equal, pick up a current production Gold Lion 12AU7, an excellent reference tube to judge all others, NOS and current production, based on my experience with the 12AX7.  
12au7 tube?
I’ve run 12AX7 and 12AT7 as signal tube in my integrated.  No experience with lower gain 12AU7, however I have found consistent sound signature across mfg with AX7 and AT7.  Mullard = warm, smooth with less detail, Telefunken = master of transpare... 
R2R next? Don't like ESS
+ Denafrips. Love my Pontus II 12th with IRIS DDC combo.  The entry level Enyo 15th supposed to be a big upgrade. Topping now makes an R2R DAC at similar price point to entry Denafrips. Don’t know much about it, worth a look. I have a D90LE in my ... 
Do military/industrial tubes sound better than regular ones ?
I have a ton of 12AX7, 12AT7, and 6SN7 vintage tubes, both military, “commercial,” e.g., FAA contract tubes, and regular consumer grade.  Military tubes are more rugged with more micas, support rods, etc. I don’t think military grade sound better ... 
soft dome versus hard dome tweeters
horn loaded titanium compression driver Klipsch Forte, RPM 160.  also have a pair of vintage Infinity CS with EMIT tweeter. The Vienna Acoustics are the “warmest” with very sweet clear treble. Focals are neutral midrange, tight warm base and clear... 
soft dome versus hard dome tweeters
I own several speakers, silk dome Vienna Acoustics Bach and Haydn, aluminum- magnesium inverted dome Focal Aria and 716S, and   
Retirement integrated amp for a “fiscal conservative”…..Part 1: I have a plan
Good plan, never visited an audio show, but an excellent idea.  You can put together a very nice system for $8k.  I’ve built 6 systems for 6 different rooms in two homes over the last four years ranging from $1k to $15k. Some new gear, some used s... 
Power supply for ethernet switch?
@kingbr take a look at Alpha Audio.net, they test (and importantly, listen too!) power supplies and Ethernet switches. TP Link, which I also have, did not test as well as some, but sounded excellent, imagine that…can anyone say tube amp?    I ori... 
How do you A/B amps in your system?
Passive two-way speaker + amp switch. One click and A/B. Works great. Luxman makes a high end version.   
Power supply for ethernet switch?
Denafrips IRIS + Pontus II + TP Link w/ LPS + fanless mini PC source w LPS, + separate power line from panel w/ true earth ground streaming Qobuz; each piece made a difference. IRIS + Pontus biggest improvement followed by separate power line.  LH... 
Tube Sound With Equalization?
EQ, nah, tube buffer, some…tube preamp, more.   
Linear Power Supply Recommendations!
Teradak and LHY good options, not crazy expensive. There are many more expensive options. Like anything, find a good match for the level of the rest of your gear. At some point, diminishing returns.  
Nearfield Low-Level Listening : New Speakers or EQ? Thoughts?
+EQ - Fletcher Munson curve