rshdhead
100+ Head-Fier
- Joined
- May 23, 2006
- Posts
- 190
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- 10
Quote:
SinglePower has a list of upgrades. The fully upgraded version is $2000. I am not sure about dual input included or not. A Ultimate Power Supply Capacitor Upgrade costs $285. They claim the amp is good for any phones from low to high impedence. Well, it had better be so. Otherwise, it wouldn't last long.
In addition, everyones, at least most of them who buy it, must be able to realize the significant improvement right away. So far I have never believed there is such amp that could do so for Grado phones. I am hopping MPX3 could prove I am wrong. However, my hearing is relatively dull.
| Originally Posted by yellafella321 2200 new. MPX3 with supra transformer, dual inputs, stepped atten, and black gates. I am running a tall bottle 7n7 for input with 6bl7gta's for output |
SinglePower has a list of upgrades. The fully upgraded version is $2000. I am not sure about dual input included or not. A Ultimate Power Supply Capacitor Upgrade costs $285. They claim the amp is good for any phones from low to high impedence. Well, it had better be so. Otherwise, it wouldn't last long.
In addition, everyones, at least most of them who buy it, must be able to realize the significant improvement right away. So far I have never believed there is such amp that could do so for Grado phones. I am hopping MPX3 could prove I am wrong. However, my hearing is relatively dull.
