Starting the thread 
Photos will be posted by gp_hebert.
Impressions are to come, especially for the ESP9

Photos will be posted by gp_hebert.
Impressions are to come, especially for the ESP9

Be a part of the community.
It's free, join today!




| Looks like a ton of fun. Especially with those electrostatic 'phones around... Some impressions would be nice! |

The Koss ESP9 has potential if they were gutted and driven like a Stax phone (not this pseudo single ended stuff). The ESP10 "Auditor" is also very good...
|
Who cares about the headphones... how did you like the ESL?
The Koss ESP9 has potential if they were gutted and driven like a Stax phone (not this pseudo single ended stuff). The ESP10 "Auditor" is also very good... |

Bar none the craziest headphones ever made with the diodes just out of the corner of your eye.
|
What the hell, the ESP9 were the best thing we had at the meet. It totally smoked the ESL57, SR-007, Quad 12L2, etc. It sounded like forest nymphs licking your ears. If god exists, he must be in the form of a Koss ESP9.
![]() Now, seriously, the ESL57 are the best speakers I've heard to date. The placement was probably less than ideal, but the sound that came out was fantastic. In a few words, I'd day these are the opposite of "harsh". Smooth sound, natural tone, awesome for vocals and the bass presentation is very nice. The key word here is "natural", it doesn't sound forced, it's not thin nor thick, it was just right. I wish I had a pair of these sitting next to me so I could give more detailed impressions, I was very pleased with what I heard last night. If I had to put some criticism, I'd say the sound was maybe a little bit too grainy and it could use more sparkle. This was quite noticeable when we compared the ESL57 to the 12L2. Also, I could use more low bass, but maybe this can be arranged only by modifying the position of the speakers. We tried integrating a subwoofer, but we didn't manage to get it to work unfortunately. I don't know if that makes sense because I don't have a lot of experience with high-end speakers, but I had the feeling that the ESL57 had the same kind of presentation compared to other speakers that the SR-007 have compared to other headphones. |



