|
|
|||||||
| Audio Research State of the Art Audio Reproduction |
|
|
Thread Tools | Display Modes |
|
#11
07-15-2017, 04:17 PM
|
||||
|
||||
A number of years ago I compared the LS25 and LS25 mk2 in my system. The LS25 uses 6922 tubes while the LS25 mk2 uses 6H30 tubes. The difference was not subtle. The LS25 mk2 was remarkably better. Far more detailed with a bigger more defined sound stage.
I have also heard the Soviet era 6H30 tubes are better but have never tried them myself. You have to be careful because like a lot of NOS tubes, there are fakes running around. 
|
|
|
| Audio Aficionado Sponsors | |
|
AudioAficionado Subscriber
 Inspire By Dennis Had
 Harmonic Resolution Systems
 Wyred4Sound
 Dragonfire Acoustics
 GIK Acoustics
 Esoteric
 AC Infinity
 JL Audio
 Add Powr
 |
Accuphase - Soulution
 Audio by E
 Canton
 Bryston
 WireWorld Cables
 Stillpoints
 Bricasti Design
 Furutech
 Shunyata Research
 Legend Audio & Video
 |
Threaded Mode