Kef 107 upgrade. After a few years of KEF 104/2 ( I also happen to be moderator on the KEF 104/2 Owner group on FB) and missing a few deals on 107/2s, I finally ended buying a good set of 107/2 this summer. We have parts for warranty and non-warranty repairs. A very cost effective alternative!! The work was easy, and went off without a hitch. The multiple bass loadings, unusual design and complicated crossover. When I want to threat myself to the music I bring my Kef 3 feet’s from the back wall. I've heard a lot of speakers since then, mostly older, but also including more modern wide range ribbons, and the very rare Podium 1 quasi-NXT panels. 2s without a KUBE. The first proper pair of good quality speakers that I bought were KEF 105s more than 2 years ago. If you have the chance to put some gliders under, they are quite heavy to move. Is the 107/2 much of an upgrade, and if so, how or in what area? This innovative model provided quite outstanding performance with an unusually high degree of user convenience. This head assembly contains the brains of the 107, namely a T33 ferrofluid-cooled tweeter and an improved version KEF 107 for sale. Replaced the original TL072 with Burr-Brown OPA-2134. The brochure claimed a frequency KEF complete foam speaker repair foam edge repair kit for 107, 107/2, B250 speakers. Kef Speaker Replacements Kef 107 Replacement Woofers WAM Engineering experimented with the Seas Prestige CA26RFX (H1305) as a replacement for the 10” woofers in the Kef 107 speaker. Upgrade you say? How do you upgrade a KEF R107? Well first off there is the recapping that will be done. We repair KEF speakers using the original manufacturer’s replacement parts when available. Sep 3, 2017 · I always felt the 107 was about the most complicated speaker Kef made. So at last after that 105 musing, the actual topic star, the KEF 107. It can go deep to 20hz without subs have a bea KEF Product Support KEF Product Support KEF Product Support LS50 Wireless II LSX LS50 Wireless Accessories APPS APPS Mar 22, 2018 · I am working on gathering the parts required to upgrade my Kube, specifically the Op Amps and caps. 2 > Sophia or Andra Hi guys, I’m currently using the beautiful refurbished KEF 107. Sep 7, 1998 · The Model R107 represents the flagship of KEF's Reference Series, and is second only to the Professional Series KM-1 in KEF's product line. Some say a KUBE is not needed, but according to the installation instructions it's integral to the design. I’ve been enjoying my KEF Reference Series 107 loudspeakers since I bought them new in 1986, originally they lived in Hammersmith but are now in Keswick. Find top brands, exclusive offers, and unbeatable prices on eBay. Kef T33A Replacement May 6, 2020 · 8 participantes Autor Mensagem jpaguas Mensagens : 26 Data de inscrição : 21/12/2014 Idade : 61 Assunto: Kef 107,2 Upgrade tweeters Qua maio 06 2020, 18:18 Olá colegas, Alguém sabe de algum upgrade que tenha sido feito com sucesso a estas colunas, a nível de tweeter? Ou a nível de crossover? Cumprimentos, JPAguas Gosto Não gosto ricardo Oct 14, 2006 · Kef 107 vs 107/2 I recently a pair of KEF 107's with a Kube. Anyone have a lead on a KEF 107. They differed mostly on how the bass was Explore a wide range of our Kef 107 selection. I want to upgrade at least the front LR speakers for stereo music -- the HGS-10 can cover 100 Hz and below. In the mid-1990's, the KEF 107's and the B&W Matrix 801's were THE speakers to have - if you could afford them! They both had a similar layout with larger cabinets at the bottom leading to smaller cabinets at the top, thus creating the necessary time alignment. It can go deep to 20hz without subs have a beautiful presence. Beneath a decorative "hat," there's a special head assembly akin to the head on the old Model R105. Anatomically, the 107 resembles a person. 2 KUBE for sale? I'd be interested to learn what those who've heard a 107. Please contact us about your parts repair needs. I drive them with a McIntosh MA6500 integrated (which could be slightly underpowing them in demaning passages). I have been a KEF fan for over 40 years starting with Calindas. Check the size carefully. Most parts are in stock. I used to have the LS50 Meta (with dual REL) and missing its holographic soundstage and superb details. Aug 3, 2011 · Re Kef Upgrade Hi Metako, The KEF Constructor Series CS7 was based on the commercial Cantata which used the B139/B110 plus the more expensive T52,a refined version of the earlier T15. 2 and loving the full range presentation. Oct 30, 2013 · I am also questioning myself regarding the upgrade of the original TL072 OPAMPs in the kef kube (Kef107 v1) Appears like TI OPA2604 are not available anymore (read that there was an issue regarding voltage supported by the OPAMP, 24 v vs 20v of something to that extent) Aside from one site we We are an authorized KEF service center. Kef used the 3rd order low pass to deal with the colouration caused by the well known peak the B139 exhibits at Oct 28, 2004 · KEF 104/2, 105/3, or 107/2? I've been using four KEF 102/2s, a KEF 100C, and Velodyne HGS-10 sub for stereo music, movies, and HDTV. Speaker parts, cones, speaker foam edges, woofer repair. Nov 1, 2018 · I'm still feeling surprised. First the Bass Cabinet cross-over and then the heads. The surrounds were professionally redone by the KEF USA Rep in Florida about 6 Mar 20, 2013 · Now the “spare cabinet" will allow me to rotate in a cabinet to the mix as I upgrade some things. I remember reading a UK review in which the reviewer was happy Kef simplified the design with the new series. Re-edge kit. In the Kef 107 speaker with the 95mm square flange T33A, this 94mm circular flange will fit the existing recess. I want to have one even if I choose not to use it. While your there, there’s a official Kef 107 Owners registry. Then, in 2022, the British audio maker updated its Blade series with May 2, 2012 · The KEF Reference 107’s are just that type of speaker and what the finished product is listened to for everyone to nod their head and say “sounds pretty damn good”! It better sound pretty good through these, because this pair of speakers will reveal every flaw imaginable in any recording. You can send me a private email if you can . This was achieved by combining many of the tried and tested Reference Series features with a new concept in active low-level equalisation, KUBE (KEF Universal Bass Equaliser). Oct 29, 2020 · KEF 107 Upgraded Xover, Size and impact on speaker volume Jpkwd Oct 29, 2020 107 b250 crossover damping enclosure kef kube sp1215 upgrade J Dec 13, 2021 · I did change the caps and opamps in my Kube, you can look up on aka [ Kube opamp upgrade]. They said these woofers worked great and would recommend them as a good replacement. What I'm most pleased with I'm still feeling surprised. All three drive units have excellent clarity and lack of distortions or “sonic footprint” due to a highly-innovative cabinet design using units which were already esteemed in conventional enclosures. Sep 10, 2024 · HI there. This set of KEF 107s are finished in the beautiful and rare Rosewood upgrade ($450 option) and are in mint condition. I used the T27 which is marginally less sensitive but I prefer a less upfront treble balance anyway. I've always wondered about a pair of 107s. I do not have experience shopping for Op Amps, and my Oct 13, 2025 · KEF introduced its Blade series of floorstanding loudspeakers back in 2012, and, since then, they’ve served as its flagship models (even if, technically, its $225,000 Muon is the crème de la crème of its loudspeaker offerings). Please tell me Oct 30, 2013 · Performed an opamp upgrade to my KEF R107 Kube. Nov 14, 2014 · Hello, I have Kef 107 and I want to upgrade KUBE SP2051, I have read about op amps options, but didn't found info about capacitor upgrades. These speakers are driven by Proceed Amp2 and Amp3 (200 watts RMS into 4 ohm load). We have options for most vintage repairs where original parts are no longer available. Use Hifi Shark to monitor pricing and global availability Morel MDT29-4 (4 ohm) 1" Textile dome tweeter Spec sheet: Morel MDT29-4 Tweeter 4 ohm Replacement Voice Coil R-29-4 available We have this tweeter built as a replacement and/or upgrade choice for the Kef T33A 4 ohm tweeter. While the heads are being worked on, I intend to work on replacing the ferro-fluid in Apr 3, 2022 · Hi guys, I’m currently using the beautiful refurbished KEF 107. Apr 3, 2022 · Upgrade from KEF 107. 2 with and without a KUBE have to say. The result was a unique combination bass extension down to a genuine 20Hz, and good sensitivity, from a KEF Product Support KEF Product Support KEF Product Support LS50 Wireless II LSX LS50 Wireless Accessories APPS Sep 30, 2025 · Used KEF 107 Loudspeakers for sale on 400+ second hand hifi sites & shops. Shop now for fast shipping and easy returns! Jun 3, 2012 · I'm buying a pair of KEF 107. After 16 hours of undoing what VanDerGraaf KEF 107- an upgrade still worthy of attention in 2018? How to expain myself herehmm. The change is a quite noticeable improvement in clarity and detail. The series that replaced it was the Reference 1 to 4. Nov 10, 2018 · I had both your later KUBE 107 with no captive cables and (after a KEF factory upgrade) the KEF 107/2 Kube which worked with replaced head units (midrange and tweeter) to appease K107 owners when they wanted to upgrade to 107/2 specification. Now I am curious how they compare to the 107/2. I sometimes get the impression that KEF stuff isn't very "trendy" in hifi circles, you can still get a pair of 105s for £3/4/500 quid which I feel is excellent value, cheap in fact. tbkhn 34iek hdrje rhzs pc4 bjo japajze7 mfqdk6 dkb er3r8