Celestion 3000/5000/7000, Anyone remember these?

I also have a set of 7000's running in my listeningroom.
In my room they sound very clear with a good coherence between ribbon and woofers, with a great transparent soundstage.
When they get hooked upon a good amp, the dynamics will be astonishing!
But my room has some acoustic flaws in it.
The lower bass is there, but the upperbass is gone due to the room.
That results in an unbalanced timbre.
I will pick them up and relocate them, that should help.
I drive them with a Krell ksa 50s poweramp.
These are truely revealing speakers and I think that the parts used on the cross-over are ready for new and better ones.
And once these parts are changed, I think that they will be stiff competition for nowadays speakers (around the original 7000's pricetag)!

Mark
Oud Beijerland, the Netherlands

Yes I have these and am starting to wonder if they have had their day?

Quirky, you have to sit at armchair level to hear them properly. Stand up and quality, but not power goes. I like them though and would like to get more from them. I cannot be arsed though to stick piles of newspapers and housebricks around my lounge. That is for audiophile nuts and makes no more differance than standing up in front of the units.

To end, they are very good producers of sound. They pick up the music and fling it into the room. What else could we want? Well something of course, or we wouldn't be here would we?

I have a pair of 7000s coupled to a class A-B valve amp which I built using GEC designs, they sound extremely coarse and edgy with the transistor amps that I've tried. The bass is very controlled and very extended, on some early recordings one can detect vibrations from passing traffic! The treble is clean and and highly directional - having the ribbons buried in slots doesn't help but is of course necessary to suspend the ribbons between the magnet pole pieces. The achilles heel is the necessity for a matching transformer because of the very low resistance / impedance of the ribbon. As my PhD was in Electromagnetics I'm going to dismantle my pair and try and wind improved matching transformers, I think this is necessary as the fine detail is not as clear as from some speakers I have built using Bandor metal cone units; even so, the 7000s are better than Quad 57s and Tannoy Lancasters - I owned pairs of all 3 at the same time and the 7000s were audibly better.

I have a pair of 3000's that are bi-wired to a luxman LV-105 that gives a warm, clear sound all the way to the top ranges. Not cold and sterile or harsh. At the end of the day after them being on all day I can still sit down and
enjoy listening to them with out having enough. Some times I wish I had also purchased some of the the larger speakers as I use a powered sub for the lows.

I have a pair of 7000s and have owned them for 20 years. Still sound great but I do wonder if

the ribbons give out where I might find a pair.