I currently have the PK2. I do not use an amp and run them straight out of a Sony Walkman S639. The thing I have always liked the most about the PK2 is the large sound you get out of a tiny earbud. The soundstage isn't particularly wide as it is big and full.
I have been looking at the PK1 for a long time now, but have not purchased them because I really don't want to amp my walkman. So, my question is this....
1. Is it worth upgrading to the PK1 out of this source without an amp?
2. Would the soundstage be as big or bigger with the PK1 unamped.
3. Is it worth the price of the upgrade over the PK2 is I did not amp them properly?
Thanks.
I have been looking at the PK1 for a long time now, but have not purchased them because I really don't want to amp my walkman. So, my question is this....
1. Is it worth upgrading to the PK1 out of this source without an amp?
2. Would the soundstage be as big or bigger with the PK1 unamped.
3. Is it worth the price of the upgrade over the PK2 is I did not amp them properly?
Thanks.






