morbo667
New Head-Fier
- Joined
- Dec 20, 2004
- Posts
- 33
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- 0
Hi everyone,
Something very weird happened to me. On Saturday I received my Opa627BP opamps on Browndog-adapters, so I put them instantly into my xcd-88. The modification was really easy with the help of some head-fi-threads
. Thanks guys =)!!!
Well I tried some listening (xcd->corda ha2 mk2 -> HD600) and it sounded awesome. The highs were beautyful like I have never heard them before and there was so much detail everywhere (except for bass maybe).
The next day I listened to a lot of my music and pretty much everything sounded great. It was very detailed and involving like I have never experienced before. Especially piano, which I never really liked with my HD600, got the much needed sparkle and became magical.
Then the next day. First I should tell you that during that time my corda ha2 was still burning in. It was quite darker than the ha1 and Jan Meier told me, that it would get brighter after about 150 hours of burn in. Well it got brighter! Suddenly the modded xcd sounded like treble-only. Too much and too harsh treble at normal listening volume, so I had to turn down the volume. The treble was nice then, but bass and mids sounded totally dead and veiled. I could not listen to any of my favourite cds for more than a couple of minutes. It just made me sick.
I thought some more burn in could help, but when nothing changed the next day, I gave up and put the stock-opamps into the player. Well, after doing this I was almost as happy as I had been after putting the 627’s in in the first place. The ha2 is now as bright as my ha1 (while having a lot more resolution). Theres not quite as much detail as I had on Sunday, but what the hell, I can listen to music again =).
I’m still wondering, if more burn in could help the brightness-problem? Or what a nice tube-amp might sound with the modded xcd? Maybe I’ll find out at a meet.
What I’m a bit concerned about is the SA5K, which should be coming any day now.
If its as bright with stock-opamps as the HD600 with the 627’s, it may be up for sale again very soon
.
Something very weird happened to me. On Saturday I received my Opa627BP opamps on Browndog-adapters, so I put them instantly into my xcd-88. The modification was really easy with the help of some head-fi-threads
Well I tried some listening (xcd->corda ha2 mk2 -> HD600) and it sounded awesome. The highs were beautyful like I have never heard them before and there was so much detail everywhere (except for bass maybe).
The next day I listened to a lot of my music and pretty much everything sounded great. It was very detailed and involving like I have never experienced before. Especially piano, which I never really liked with my HD600, got the much needed sparkle and became magical.
Then the next day. First I should tell you that during that time my corda ha2 was still burning in. It was quite darker than the ha1 and Jan Meier told me, that it would get brighter after about 150 hours of burn in. Well it got brighter! Suddenly the modded xcd sounded like treble-only. Too much and too harsh treble at normal listening volume, so I had to turn down the volume. The treble was nice then, but bass and mids sounded totally dead and veiled. I could not listen to any of my favourite cds for more than a couple of minutes. It just made me sick.
I thought some more burn in could help, but when nothing changed the next day, I gave up and put the stock-opamps into the player. Well, after doing this I was almost as happy as I had been after putting the 627’s in in the first place. The ha2 is now as bright as my ha1 (while having a lot more resolution). Theres not quite as much detail as I had on Sunday, but what the hell, I can listen to music again =).
I’m still wondering, if more burn in could help the brightness-problem? Or what a nice tube-amp might sound with the modded xcd? Maybe I’ll find out at a meet.
What I’m a bit concerned about is the SA5K, which should be coming any day now.
If its as bright with stock-opamps as the HD600 with the 627’s, it may be up for sale again very soon