Loudspeaker Design Repair & Restoration Specialists
The Loudspeaker Design & Restoration Company specialise in: -
- Loudspeaker Design
- Loudspeaker Repair
- Loudspeaker Upgrades
- Loudspeaker Restoration
- Loudspeaker Measurement
- Loudspeaker Design Training
- Custom Loudspeaker Construction
We offer a range of services for Audiophiles, DIY loudspeaker builders, and Music lovers who want the best sounding loudspeakers for their budget.
We love restoring loudspeakers
We're proud to display our clients comments - read more reviews on Loudspeaker Design & Restoration
Thanks for all your careful engineering over the past few weeks John, as well as for your help today. Very much appreciated and a superb result, both…
Thanks for all your careful engineering over the past few weeks John, as well as for your help today. Very much appreciated and a superb result, both visually and, more importantly, sonically. The speakers are safely home and I am looking forward to living with them for many years to come. You have also introduced me to a very fine jazz singer and pianist, and the freebie organ recording from Freiburg Cathedral was extremely well made, capturing the grandeur of a fine instrument and the reverberant acoustic of the cathedral superbly well. A very good test of bass balance: in this case all present but in correct proportion.
Congratulations on a fine system, with an unique, or at least very rare, combination of BBC grade fidelity, exceptional sensitivity and serious low frequency extension, and without awkward phase/impedance challenges, which is unusual in itself these days. The polar measurements are also impressive. It shows what can be done, albeit at a price, yet it's amazing how often it isn't done, although there's some pretty expensive gear out there, as you have noted from your visits to shows.
I thought that I should like to let you know how delighted I am with the performance of the KEFs. There seems to be a wonderfully smooth and full s…
I thought that I should like to let you know how delighted I am with the performance of the KEFs.
There seems to be a wonderfully smooth and full spectrum of sound from the lowest frequencies to the highest frequencies which my old ears can still experience.
I think that I had taken it for granted that the bass would be restored to the full splendour which I had remembered. What I had not expected is the extraordinary clarity which you achieved by replacing the tweeters. I don’t doubt that remembering the quality of sound is difficult or impossible but I can say that I can hear sounds in the high frequencies which I am sure that I have never heard before and which add to the clarity without impairing the naturalness of the sound. I have also noticed that the ‘hole in the middle’ has disappeared and I remember that, when I first auditioned the speakers about 20 years ago, the unimpaired sound stage from left to right was one of the features which made me decide to buy them.
The Goodmans have also returned to their delightfully full and easy sound. They seem wasted in the kitchen but it is remarkable that clear sound can be experienced in all corners of the room despite background noise and without the sound being oppressive when standing close to the units.
I hope that you feel proud of what you do. Keep up the good work!