Quad 989/2905 all around qualities


Hi,

I would like to ask how newer versions of QUAD ESL with additional
bass panels perform in other styles of music rather traditional QUAD ESL
ultimate - jazz, classic, vocals and acoustic in general. Are they a way better then ESL63 let's say in progressive rock, pop of 80's psychedelic, fusion, or modern free jazz with some touch of electronic ?
I am not talking about hard rock, trance/house/excessive electronic or dynamic music.

Unfortunately, I can't listen to the new QUADS ESL in my area, so all i can do is trust some reviews and ask for people opinions.

I liked a lot ESL63 for what they do, but they were almost unlistenable while I was feeding them with LED ZEPPELIN or BoneyM for example.
So how are the new ones ?
Thank you.
katamapah
Correction:
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This is the reason i try to find a SPEAKER IN A SET that i like, that would sound approximately close to my subjective "perfect" and then i can buy this speaker and build a set around him sooner or later. At least, i know there is one certain set that i basically liked the sound of my speaker in and i know exactly what this set was...
Given general room resemblance, budget "sanity" of the set and future fine tuning of sources/cables - it brings some hope in the mess :-)
Hi, do you have any expirience with HPS-938 (Hyperion) spekers ? Do they need a large room to breathe ?
How good they are for classical music ?
Hi...have not heard Hyperions. As for speakers, i usually evaluate 2 ways. First, using electronics similar to what i have at home (or the same if possible)...that way i can "calibrate" what i am hearing from the speaker (since i have a good idea of what the rest of the system sound like with my speakers at home). (Room itself aside of course!)

Second, i will listen to speakers with electronics that might optimize the sound to understand what it is capable of. Nothing replaces home audition, but we cannot always take everything home to listen! good luck.
After a while coming back to speaker listening
This time i am going to listen to vintage JBL L300.
Never heard this speaker before.
Any opinions ?
Hi K,

Sorry cannot help here, other than to say, i have heard older JBL stuff was actually quite good...then they went for night clubs, PA systems, auditoriums and the Everest was the return to high-end home. let us know what you think. good luck.