LowBeats J. Schroeder | AUDIO FRAME X
AnalogSound Nikolai Kazantsev‎ | SON - 10. 2016 
LowBeats H. Biermann Blog | SWING 
Image HFfi | Wolf von Langa Son‘ 
High | BEST SOUND High End 2015 
Fidelity | Norddeutsche HiFi Tage 2015 - Best Sound of Show 
Analog Forum | Krefeld 2014 
Fidelity | Best of Show | Norddeutsche HiFi Tage 2014 
Hifistatement | Norddeutsche HiFi Tage 2014 
Audio Activity | Vintage 
Hifistatement | Wolf von Langa ‚Black & White' (A100i Feldspulenlautsprecher) 

Westdeutsche HiFi-Tage 2017

Auch 2017 standen wir in Bonn für die interessierten HiFi-Freunde mit Rat und Tat zur Verfügung. Wir haben die Spitze des HiFi Eisbergs vorgeführt.

In Raum 341 konnten Sie eine High End Kette hören, die nicht nur präzise das wiederzugeben vermochte, was in der schwarzen Rille diverser Tonträger steckt, sondern auch richtig Spaß beim Musik hören bereitete. 

Hier zählen wir die Bestandteile dieser Kette auf: Kinea Direct-Drive und fremd erregter FCL Tonarm, ATE-2001 Phono Referenz Vorstufe und ATM-2 Stereo Endstufe von Air Tight und das modulare Lautsprechersystem AUDIO FRAME Chicago von Wolf von Langa. 

Wer diesen Termin nicht wahrnehmen konnte hat die Chance in Krefeld Ähnliches zu hören am 21. und 22.10.2017.

Maritim Hotel Bonn
Godesberger Allee
Zufahrt: Kurt-Kiesinger-Allee 1
53175 Bonn

Samstag, den 30.9.2017
10:00 bis 18:00 Uhr

Sonntag, den 01.10.2017
11:00 bis 17:00 Uhr

primarycontrol kinea arrow, direct-drive-transcription-turntable, direct drive turntable kinea, arrow tonearm, primarycontrol arrow

PrimaryControl Kinea Laufwerk und PrimaryControl Tonarme Arrow und Reference

direct drive transcription turntable, PrimaryControl Kinea, Reference tonearm, Lyra Atlas

Air Tight ATE-2001 Referenz Vorverstärker mit 3 Phono Eingängen

Air Tight ATE-2001, air tight preamp, tube preamplifier, linzbach 2017

Air Tight ATM-2 Endverstärker, 35kg die es wahrlich in sich haben

Air Tight ATM Verstärker, Air Tight tube valve amplifier, hifilinzbach, linzbach bonn, westdeutsche hifi tage 2017

Wolf von Langa AUDIO FRAME Chicago Black

Wolf von Langa Audio Frame Chicago, WVL AFX, WVL AF Chicago, Westdeutsche HiFi Tage Bonn, hifilinzbach, PrimaryControl, Air Tight

PrimaryControl FCL Tonearm

PrimaryControl FCL Tonearm

Westdeutsche HiFi-Tage 2017 – AUDIO FRAME Chicago Red

Mundorf Air Motion Transformer AMT

in-akustik Referenz Lautsprecher Kabel LS 2404

Referenz Lautsprecher Kabel LS-2404

High End 2017

We successfully demonstrated the new AUDIO FRAME Chicago at the Munich High End 2017 and got extremely positive feedback. The 1st picture shows the Chicago from behind…

AUDIO FRAME Chicago at the Munich High End 2017

Some people told us that our room offered the most relaxing and the best music reproduction on the whole fair. Thanks for this praise. We are sure that our new loudspeaker systems will be playing even better at your home.

AFX Chicago uncovered, Mr. Shinichi Suzuki, President of G.I.P.Laboratory and Mr. Wolf von Langa

Mr. Shinichi Suzuki, President of G.I.P.Laboratory (right) and Mr. Wolf von Langa (left), showing technical details after uncovering the bass-midrange units from behind.

demonstration Bernd Uecker

Mr. Bernd Uecker demonstrating the audio chain in room F231c, consisting of…

primarycontrol fcl tonearm bernd hemmen

…the brand new PrimaryControl FCL tonearm mounted to the direct drive Kinea which does not dazzle by largeness nor by chrome and gold but persuaded with life-like music reproduction.
A 2nd turntable Kinea equipped with an Arrow tonearm and a Mono cartridge to make it possible to play 106 years old shellac records to be seen on the left. And we listened to the original voice of Enrico Caruso! And we listened to Nellie Lutscher who influenced many artists with her unusual, expressive style, especially Nina Simone. Direct to Disc from 1947!

shellac 78rpm

lyra atlas 8834-2

A small group of audio professionals listening seriously to some classical records.

audio professionals listening to some classical records

field-coil-speakers, the finest audio chain in this world

Visitor B. Liebenberg: „I want to congratulate you on your excellent speakers and thank you for the successful presentation! I was there on Friday afternoon and found an island of relaxation and unpretentious euphony amidst the bustle. For me your setup was the best sounding of the show this year. The tasteful choice of music was also „outstanding“ – where else on the high end show can you hear John Zorn after a Neil Young live recording?
I would be glad to recommend you."

AFX London, Lowther, UK, driven by our modern field coil unit

A detail picture of the upper part of the AUDIO FRAME London. Actually an original cone assembly of Lowther UK, driven by our modern field coil unit which enables an almost unheard reproduction quality from such a paper cone set.

Thomas Mayer Line, tribute transformer, 10y tube

The Thomas Mayer amplification chain consisted of his newly built and adjustable shellac equalization, his classic RIAA combined with the 10Y line stage and the new differential mono blocks equipped with ELROG ER 300B tubes.

elrog tubes thomas mayer, elrog er 300b

And after the show hours we enjoyed even more music and the taste of good Spanish wine from Felix Lezcano-Lacalle. Excellent. Thank you for joining us!

Spanish wine Maudes Felix Lezcano-Lacalle. Excellent.


Again we made it!
The 3rd time in succession: 2015 – 2016 – and now also 2017.

The Best of Industry Award 2017 for the Wolf von Langa AUDIO FRAME X loudspeakers
Industriepreis 2017 - BEST OF ELEKTROTECHNIK

SWING @ Tchernov Audioнебольшая-зарисовка-wolf-von-langa-swing-и-lamm-industries-ml3-signature-monoblock-power-amplifier/#comment-1766834


Audio Video Show Prague 2017

We are exhibiting in room 461 at:

Hotel Don Giovanni Praha

Friday 31.3. 2017 10.00 - 19.00 and Saturday 1.4.2017 10.00 - 18.00

Vinohradská 157a, 13020 Prague 3, Czech republic

The entrance to the hotel Don Giovanni is located near the Radio Free Europe building and is marked by flags.

Wolf von Langa SON

Thank you!

Hi-Fi Voice hi-fi magazin

SON @ Haute Fidélité

We are proud to announce another review of the loudspeaker system SON and that we got
a reward Achat Référence from the magazine Haute Fidélité – Merci

Zéro huit zéro - nous sommes à Paris, vous êtes les bienvenus !




From left to right, the AUDIO FRAME X (ten) models can be seen here.
All main reproduction ranges work with our modern field coil technology. 

The Heart of every AUDIO FRAME X model is our bass-midrange drive unit with flexible Thiele Small parameters from 0.7 to 0.1. The impedance needles show the extreme low resonance frequency, whereas the total moving mass including suspension, spider, voice coil, lead wires and vented dust cap weighs less than 48 grams. The BL value reaches nearly 40!, the DC resistance measures above 12 ohms and efficiency goes up to 2.6% per drive unit capable of reproduction of low notes without enclosure from 29 Hz up.

best music reproduction speakers ever, the pick of the bunch, die Königsdisziplin

This is the most outstanding performer in the market regardless the price: the pick of the bunch,
die Königsdisziplin. Not the cone is the most important performer, the drive unit is.

A1 field coil speaker motor


HIGH END® 2017: 18TH TO 21ST MAY 2017

The trade fair HIGH END Munich is Europe's largest special show for high-quality consumer electronics. More than 500 well-known national and international exhibitors will present the latest from the picture & sound technology at the HIGH END Messe München. The offer includes, among other things, tubes, signal processors, vinyl players and silently rotating hard disks, as well as all the technologies that convey the musical event pure and with the utmost precision into the living room. Various interesting lectures on the subject of picture & sound round out the range of the HIGH END Munich fair.


MOC München
Lilienthalallee 40
80939 München, Germany


18th to 21th of May 2017

Opening hours

Thursday 10am to 6pm
Friday      10am to 6pm
Saturday 10am to 6pm
Sunday    10am to 4pm

You’ll find us at ATRIUM4.2 room F231c (on top of the main entrance)

MOC Übersicht, MOC overview, Stereoanlagen, High End Musiksysteme, Highend Wiedergabe


From bottom to top, for AUDIO FRAME X (ten) we designed everything new from scratch. While several prototypes were constructed to proof the acoustic performance the AFX is designed to a more traditional appearance than our large loudspeaker systems. The goal was and is to keep the visual nature to the existing loudspeaker look without return to the default, but to break all the chains regarding sound reproduction. 

Even the most elaborate loudspeaker systems today lack of the live reproduction of instrument timbre, voice articulation, and dynamics. 


The Base – the rigid platform for all AUDIO FRAME X modules

This is not because others can’t build loudspeaker units right but because of the costs. Speaker mass production with extreme low materials usage lead to a nice and beautiful look but to confined reproduction quality. In most cases efficiency is extremely low (dampened away everything the industry speaker makes wrong). Some technicians and financially strong marketing devisions want to make us believe that we can overcome this problem with huge amounts of amplifier power… 

Did you ever hold a 100 Watts light bulb in your hands? It is extremely hot, no, you’re gonna burn the fingers. Imagine what does this heat in your beloved speaker’s voice coil. Although there is a lot of exhausted digital technique to again overcome this problem, in the end it is like casting out devils by beelzebub.

In passive speaker networks the heating of the voice coil shifts your crossover frequency during listening sessions as different music material with different energy will heat the voice coil according to the loudness. As the voice coils are made of metal and metal changes it’s resistance dramatically by changing of the temperature the once calculated and „optimized“ crossover point   varies constantly and causes a tremendous amount of distortion. This one is never ever measured by any magazine or loudspeaker manufacturer because it is no static distortion occurred by feeding the system with one or two tones. And it would be very costly to develop a measurement system for dynamic analysis.

The only way to get rid of this problem is to boost efficiency dramatically or to avoid crossover networks at all. An active 4-way system with 82 dB efficiency would need at least two gigantic power amplifiers and an air conditioning when listening to Deep Purple, Led Zeppelin, or to Mahler…

The Structure – built by surface hardened aluminum profiles for a maximum of stability

As we do for years our solution is efficiency produced by modern electro magnets combined with stiff mechanical constructions to make it possible to listen to micro dynamics and tiny movements as well as to orchestral volumes. 

The all new AUDIO FRAME X is constructed for maximum rigidity, extremely stable and tight „hold“ of our field coil speaker drive units and a pleasant appearance. The only sound source shall be our speaker cones, neither large walls nor surfaces of discoloring constructions. 

We spare no cost to implement this goal positive. 

AUDIO FRAME X – bass modules for the fundamental reproduction of all key notes

More to come, stay tuned…

Christine von Langa - Roedlas 54 - D - 91077 Neunkirchen a. Br. - Phone +49 (0)9192 996926 - E-Mail: listen(at) -
WOLFVONLANGA produces unique field coil loudspeakers and drive units. As a manufacturer we solely use the highest quality materials.
We deliver worldwide unique loudspeaker technology. All WOLFVONLANGA products are developed and handmade in Germany.
WOLFVONLANGA is a registered trademark.