patricklang
100+ Head-Fier
- Joined
- May 7, 2003
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I'm starting my first opamp rolling adventure, how long do you think each of these opamps need to be run before the sound is pretty consistent?
I've been listening to an AD8620 in my Meta42 for the last year and know its sound well. I'm hoping to warm up my K501's just a little bit, so here's what I bought for the journey:
AD8066
OPA2227
OPA2228
The Meta42 that I'm rolling on has 2 EL2001cn's per channel, including ground. Power is a pair of 9v's.
Later this week I'm doing an experiment involving a bass boost based off ppl's design that he ships in the LaRocco PPA. It will hopefully provide that little extra kick I miss from the Grado's on my electronic cds.
I've been listening to an AD8620 in my Meta42 for the last year and know its sound well. I'm hoping to warm up my K501's just a little bit, so here's what I bought for the journey:
AD8066
OPA2227
OPA2228
The Meta42 that I'm rolling on has 2 EL2001cn's per channel, including ground. Power is a pair of 9v's.
Later this week I'm doing an experiment involving a bass boost based off ppl's design that he ships in the LaRocco PPA. It will hopefully provide that little extra kick I miss from the Grado's on my electronic cds.