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Earlier than expected the AUDIOVALVE Team is happy and proud to annouce the new headphone amp RKV MARK III. Based on the legendery RKV MARK II ( since 1982 ) Mr. Becker - the designer - has developed this new headphoneamp with unique new and interesting features. It will be launched by beginning of November.

The below pictures are shown our also new ivory edition for all models, which are coming with a special high quality ivory colour chassis, special cables and some extra components.

Egal ob mit hoher oder mit niedriger Impedanz, mit hohem oder geringem Wirkungsgrad, egal ob dynamisch oder Magnetostat -
keinen der angeschlossenen Kopfhörer habe ich bisher so erlebt, wie über den RKV 3, da öffnen sich tore zu neue welten.

No matter if
high or low impedance, high or low efficiency, whether dynamic or magnetostat - none of the connected headphones
I
have ever experienced so how about the RKV 3, it will open doors to new worlds.
 
Aucune importance si le casque connecté présente une haute ou une basse impédance, une sensibilité élevée ou faible, qu'il soit électrodynamique ou isodynamique.
Quel que soit le casque utilisé, je n'ai jamais connu un tel résultat que celui obtenu avec le RKV 3.
Il ouvrira les portes sur de nouveaux mondes.

review by Dr. Martin Mertens, EAR - IN, 2/3 - 2015 ( RKV3 REFERENCE classification 1.0 )

 

 

 


 

Audio enthusiasts who listen to their music via headphones usually have more than one pair of headphones for their enjoyment. To take this into account, we have developed the new RKV Mark 3 headphone amplifier. This amplifier is designed to offer optimum performance for a variety of low to high impedance headphones. This amplifier will give hours of immersive fatigue free listening and works flawlessly over the entire frequency range. This amplifier is a must have for anyone searching to discover new depths in music and sounds via headphones. The new RKV MARK 3 headphone tube amplifier is a beauty. It's ability to render fully believable, 3D images, replete with harmonic richness is unparalleled. That's what it comes back to, again - music. Amid all the subjective observations and objective measurements that one can muster, the ineffable, emotional feel of the music is what many of us are seeking. And it will be so easy you'll wonder how you ever survived without it. The RKV MARk 3 is simply such a stellar performer it doesn't leave much left to be desired.

AudioValve puts most of our budget towards the sound quality of our design and components rather than all of the audio jewelry and marketable designs featured by some of the comparable sounding amplifiers on the market. We would say on sound alone it outclasses its price point, for design and fit and finish it fulfills our expectations of an established company in this price range. Sound wise this amplifier ticks all the boxes, great tonality, world class 3D sound stage, a noise floor on par with all but the very best valve based amplifiers, and macro and micro dynamics in spades. The sound quality of the RKV MARK 3 is of absolute top reference level for an OTL based headphone tube amplifier. The pros to this are rock very low noise floor, low distortions, high frequence range, high damping, very natural and musical tonality, wide impedance matching, perfect open soundstage and so on. This amp isn't for the weak of heart - this is an audioholic's . Highly recommended is an understatement, we can't tell you how impressed we have been with the development of this headphone tube amplifer.
 



 

On the left side of the front aperture , the two jacks for headphones and three rotary switches. The headphone jacks are connected in parallel when using the 6.3 mm connectors. For the use of XLR connectors , take the lower bushing for the right ear and the top of the left ear .
Below the two headphone jacks is the Mode switch. Use it to select the mode with which you want to hear. Use the OTL mode if you have a high-impedance headphones (> 100 Ohms) , or benefit you if your headset has the IMP mode less than 100 ohms impedance , or if you intend to use speakers. Which musical impedance best suit with your headphones , you have to find out for yourself. Just turn on the IMPEDANCE switch.
With the last of the three rotary switches on the left, select the source you want to listen to. Then a total of 45 ( 4 +1) RCA inputs for disposal . Input 1 + 2 are also equipped with XLR inputs.
Input 5 is occupied by the built-in phono module. Of these RCA phono jacks ( 5 ) you can pass the phono signal to other devices .

In the middle of the front panel you find the alps volume pot, right the balance control and left the power switch. When the unit is in operation, a green LED lights in the switch.

The excellent results the headphone amplifier RKV MARK 3 provides, aren´t only based on the sophisticated design of the circuit board.
A perfect developed circuit design is only perfect when it is implemented in accordance with the practice.
For all these products AudioValve theoretical and practical symboise is harmonious and coherent.
This leads to a matchless musical reproduction of all sound sources.
Also in RKV Mark 3 is a fully automatic biasing servo controller to use. In our new approach we have chosen a OPA134.



 

In this picture you can see the left section of the board, the phono section and the right headphone protector. The phono module is classic old school style and built with hand selected components, and fantastic musically.

The headphone protector reliably protects the headphones from pulses that can occur when switching ON or switching OFF the amplifier. The outputs of the amplifier are shorted for this time both on power as in both cases.

Months in ongoing testing of the Mark 3 was developed to perfection. In many updates over and over again the case,
the circuit and PCB layout has been optimized. At the end of this long period, we got the perfect product in front of us.

 



 

 
and the 10 kHz squarewave is absolutely fast ( OTL - mode )  

- CLIPPING / OVERLOAD  circuit -

When the red sine wave at the output of the OPA reaches the upper or lower limit of supply voltage (out of range), one of the two red LED ( green / blue wave ) lights as an indication of an overload of the amplifier. Then either the volume is too high, impedance is mismatched, or a tube of this channel is faulty.

FEARTURES:

  • consequence double mono design
  • 2 * 0,15mm copper for top and bottom layer 
  • multi VIA layer grounding basis,  pcb design is based on the theoretical principles of the "kelvin - wiring"
  • heavy 3 mm laser cuted steel case - couted
  • clipping indicator ( show you faulty tube or overload )
  • 8 power tubes  ( 4 per channel ) - PCL805
  • full automatic DC / AC servo biasing
  • multi match transfomers ( PIKATRON ) included
  • power output mode selector - OTL / match - transfomers
  • ALPS volume control
  • BALANCE pot. +/- 3dB
     -
  • 2 * NEUTRIK output combi headphone jackets - 6,3mm & XLR
  • 5 * inputs; 2 * RCA & XLR; 2 * RCA only; 1* RCA phono MM out 
  • 1 * RCA - REC output, offer all connected soures and PHONO too for sec. line ( pre ) amps
  • 1 * pair XLR jackets for "power out" for power amps ( OTL output ratio: 10:1 )
  • 4 * isolated heavy gold plated stereo speaker terminals
     -
  • green illuminated main power switch for power ON mode
  • heating and plate voltage "soft start" circuit
  • headphone protector circuit
  • reversible heating / plate current limiter
  • installed OPA 134
  • highly accurate implementated stereo MM phono modul - "old school design"
     

OPTIONS:

1 - case color: standard - black or silver -
2 - "limited EDITION
ivory white colored case" - hand selected parts < 1% tolerances and a lot of more expensive specails

 

 BASIC SPECS:

  • power consumption: 120 watt
  • weight: 10 kg
  • size: 400*340*150mm

SPECS: OTL mode:

  • power output:  5,8 watt - 220 ohm load - ( 1% THD )
  • max. output voltage 100 VAC / 2kohms load
  • bandwide: from 10 Hz up to - 1.2 Mhz ( 200 ohms )
  • Ri: 0.01 ohm
  • THD:  configure - LM 351 - 3V - 1 kHz
  •      100 ohm load 0,014%
  • THD:  configure - LM 351 - 3V - 10 kHz
  •      100 ohm load 0,014%
    .........................................................................
  • THD:  configure - OPA134  - 3V - 1 kHz
  •      100 ohm load 0,008%
  • THD:  configure - OPA134  - 1V - 10 kHz
  •      100 ohm load 0,018%

  • Gain: 23 dB
  • s/n - ratio: 100 dB

SPECS: match - transformer mode: ( impedancer )

  • THD:  configure - OPA134 / 1 kHz / 8 ohm load
    0.1 VAC - 0.015%
    0.3 VAC - 0.015%
    0.6 VAC - 0.02%
    1.5 VAC - 0.1%
    3.0 VAC - 0.3%
  • all other higher impedances have a more and more lower THD
  • match transformer supported impedances: 8 > 16 > 32 > 64 > 128 ohms load

SPECS:  MM phono - section:

output impedance: 450 ohm
input impedance: 47 kOhm
RIAA accuracy: (Referenz - 0,000dB - 1Khz:
100Hz - 0,07dB     
10.000Hz - 0,04dB
20.000Hz - 0,02dB
30.000Hz - 0,02dB
noise: -74dB
distortion: 0,015% ( 1V rms output signal )
gain: 46dB

 
 

 

and here is the list up with the extra features, of the IVORY version of the RKV III, which includes of course all other models in IVORY version :

This all increases the musical authenticity and also the fine resolution of the tonal balance of both channels.

 

  • Gold plated tubes socket contacts
  • IC sockets with drilled contacts
  • Prolypropylene condensers will be exchanged by very high quality WIMA
    prolypopylene condensers.
  • Electrolyt condensors will be exchanged by the use of typ with a
    higher temperature sector, with a lower ESR ( internal resistence )
  • Silver solder for the handsoldering
  • ALL componenets will be choosed and measured at their lowest tolerences
    for both channels.
  • Cables to the jackets from the German cable designer HB CABLE
    DESIGN
  • all Plugs in NEUTRIK high quality
  • Special IVORY high quality finsh of the chassis
  • Feet and knobs in thicker better chrom or gold plated version
  • Dust cover and wight cloves are coming with the amp.

Delievery time : min. 6 weeks after order, as these amps will be produced
out of the regular production, single piece selected handmade.

 

 

Dear Mr. Becker,

I am glad to send you today my testimonial for the Audio Valve RKV Mark III headphone amp and Verto impedancer driving my two headphones Stax SR-007 and Abyss AB-1266. Since I am very happy with your products it is a pleasure for me to deliver you details of my experience

Before I start I want to state that my testimonial reflects what I hear and what I like, it is subjective. Other high end enthusiasts may rate it differently. My ability to compare to other products was rather limited since I have heard only a limited amount of products in direct comparison.

Testimonial Audio Valve RKV Mark III headphone amp and Audio Valve Verto driving Abyss AB-1266 and Stax SR-007 MK2

Behind the purchase of expensive high end equipment there is often a long individual high end track record. So what leads to the fact that I am a satisfied owner of Audio Valve RKV Mark III and Verto?

I am a loyal long term customer of Stax. I love these headphones with their silky, smooth presentation and resolution. I ended up years ago with a Stax SR-007 MK2 together with the tube amp SRM-007t. Years of wonderful listening experience made the STAX combination one of the best investments I ever made in high end. The tube amp is my favorite of all STAX headphone amps primarily because of the sonic qualities in reproducing classical music. I love classical music. But also pop and jazz, so at the end I like it all!

In the last years my focus towards headphones increased because of two positive drivers: my young daughter (unfortunately not sharing my loudspeaker passion) and all these new headphones and headphone amps entering the market and getting highest recommendations from the audio press.

Reading all these enthusiastic reviews I was afraid I could miss something hearing only to my good old Stax. So I tried an Audeze LCD-2 one year ago. A very good headphone with great look and feel. But at the end I had to recognize that after the attractiveness of being new and exciting was gone I did again prefer the Stax for most of my listening - regardless of the type of music. Only in the case of heavy rock or pop with extensive low frequency energy I used the Audeze. With the Audeze I did not hear the high frequency resolution of the STAX that is so important to me, I missed the delicate characteristics which makes the STAX so special, taking care of every musical detail.

Someday having a lot of time during holiday being spend with reading hifi magazines I detected a strange looking new high end model called Abyss AB-1266. I read some reviews about it and decided to buy it from Hifi-Studio am Falkensee (Uwe Heile). What a great ground breaking experience! It confirmed a old rule: after 7 seconds you know whether you like it or don't like it, whether something new and special is happening. As well as the Stax the Abyss offers me a similar level of smoothness and liquid sonic. But the Abyss AB-1266 combines it with greater dynamics, incredible bass performance and a tangible and grounded sound. It is so good that you can't stop listening to your jazz, pop and rock recordings. You hear it like never before. For me a huge milestone in headphone development.

So what about my final preference between Stax SR-007 and Abyss. I definitely like both. They play on the same level. I prefer the Abyss for listening to Jazz, Pop and Rock. For classical music I still tend to prefer the Stax at the end. Delicate sound making strings and vocals sound so warm and natural, showing all subtle nuances of tone without harshness. I rate the advantage of the Abyss in playing pop and rock higher than the slight advantage of the SR-007 in the field of classical music. So in total I see a very slight advantage for the Abyss. The best headphone of the world I heard so far (so far I had not heard the Stax SR-009).

So let’s come to the amplification part. Today there are so many choices, every month new headphone amps announced - good times for headphone audiophiles! But if you want the best and the also the ideal match for your specific headphone (s) the amount of choices can be quickly reduced.

I only heard a very small portion of the available choices. So I am not able to give ratings like "best headphone amp in the world". And to reduce the scope of my comparison even further - I heard these amps only with three headphones: Stax SR-007, Audeze LCD-2 and Abyss AB-1266. An assessment of a headphone amp could be and sometimes definitely will end differently depending on the headphone you drive.

I heard the Violectric V200, Fosgate Signature, Bryston BHA-1, the headphone amp of my Accuphase C-2400 preamp and the Audio Valve RKV Mark III. My absolute favorite is unfortunately the most expensive of these: the Audio Valve RKV Mark III. Smooth and very dynamic. A powerhouse is also strong in subtle details. The Abyss is so lively with the Audio Valve. It seems that the Abyss need some freedom to play, may be you know that kind of passion by a symphony orchestra being directed by a great conductor encouraging them to play without too much control - they will play being inspired. The Audio Valve has that kind of smooth characteristics that I like - without harshness. It seems to me not being a deviation to neutrality and power. Pop and Rock are sounding great. Incredible bass performance - tight and deep. And very delicate reproduction of tone colors.

In addition to the sonic merits I love the RKV III because I can see inside the amplifier. I can imagine where the music finds the way through the circuit - without being harmed. The glow of the eight tubes is wonderful. Audio Valve and Abyss are both not looking reduced like purist "Bauhaus" style. After some weeks in my home I now think they represent a "good and characterful looking couple".

I also like the company behind Audio Valve. Mr. Becker has been long in the business, his company can offer a tradition, he is passionate, knows the basics of electronic engineering. He is one of that technical oriented small size company owner that keeps the economy going! He is very responsive to me. I can talk directly to him. If you prefer to talk to a smart sales guy representing your high end company of choice look elsewhere ;-)

The Violectric V 200 is not so dynamic, it sounds also very smooth, very controlled, a little be controlled in comparison to the Audio Valve, with less bass power in comparison to Audio Valve RKV Mark III. But also very very good. Considering the lower price of the Violectric V 200 it is an outstanding product. For me the Violectric was too good to sell it after buying the Audio Valve, the RKV Mark III was to good not to buy it after already owning the Violectric. The advantage of the RKV III is so significant that I wanted to have the RKV III despite of the significant higher price tag. During summer I still prefer to listen with "cold" transistor components without tubes. So my Violectric knows that he is still needed, also for short listening, I prefer to switch on tube equipment only when knowing that I want to listen at least for an hour.

I prefer the Violectric in comparison to the Bryston. The Bryston sounds neutral, but for me a little bit too cold. The Fosgate Signature is just not powerful enough to drive Audeze and Abyss properly, I recommend it only for less demanding headphone. With my Sennheiser HD 650 it sounds good, it has a very charming look.

After buying the RKV III Mr. Becker told me about the Verto, a module which can be connected to RKV Mark II and III to drive my STAX. Initially I tried a prototype, in the meantime I bought the final product. Why? Because of the sonic quality. Verto is not a beauty in comparison to RKV Mark III. I assume no own will buy it to invite neighbors to have a look to this expensive high end gear. When you look to the photographs on the Audio Valve web page please consider that the latest version offers a labeling of the front and back plane, making the Verto looking more attractive and also as a good match to the RKV Mark III. But still you purely want it because it sounds damn good and a little bit different than Stax 007t: seems to be a little bit more neutral, clear and dynamic without losing totally that silkiness of the 007t. Offers slightly stronger bass performance. So listening to pop and rock the SR-007 has now slightly more punch I sometime miss when using the Stax 007t. So for pop and rock my favorite is the Verto, for classical music sometimes I prefer the 007t with that warmth, for other recordings the more neutral Verto.

So I urgently recommend listen to these products. I am glad that I contacted Mr. Becker a year ago. Listening via Audio Valve RKV III and Verto and Stax and Abyss are the best listening experiences I can imagine.

Unfortunately I can’t answer all obvious questions. How do Audio Valve Mark RKV III / Verto compete against other flagship products, e.g. these from the states, Woo Audio, Cavalli or Blue Hawaii? I don't care - at least at the moment. My search is over. So I don’t have the desire to change my set up. I am living in Germany, so far I have not found an opportunity to hear these products (in direct comparison). Buying directly from USA comes with some hurdles: high prices because of customs and strong dollar, the risk that I don’t like them without option to send back, the risk that it gets complicated if they arrive with bugs / damages (caused by transport). My experience with selling US second hand high end audio products without a strong domestic brand rsp. distributor shows me that you will have to give huge discounts in the case you want resell it. Too many hurdles for me - again, I am very happy with the Audio Valve,

In addition to my sonic experience I want to share also my practical experience in day to day operation.

I use the RKV III now since one year. It worked all the time trouble free without any problem. Important for me is also the fact that you don’t hear any hiss or hum, also no noise during start up or shut down procedure.

Take care in the case that you connect the RKV III via Y-adapter to your source. When switched off or in the case of the inputs not being selected the source will see a reduced resistance. No panic, there is not a risk of a damage but you just need to know that the level in case of a parallel connected amplifier is reduced.

On my wish list for Mr. Becker is only one feature: a remote control for my Audio Valve RKV Mark III.

My Verto is equipped with Cable HB Design and Valvo NOS instead of the standard IE tubes.

With the Abyss I prefer the RKV Mark III 64 Ohm impedancer setting. It is smoother in comparison to the 128 Ohm setting, may be the listener looking for dynamics of pop and rock will prefer 128 Ohm.

In my configuration I needed a longer headphone cable for the Abyss. Joe from JPS / Abyss was not able to deliver a longer cable than the standard one, also not an identical looking extension cable. I really think Joe does an incredible good job with his cables and made a high end dream come true with the Abyss, but sorry to say that in regard to my individual wish he seemed to be as flexible as his brilliant Superconductor 3 cables ;-) I purchased a cable called "Headphone Harness" from small US based niche company Jena Labs (distributed in Europe by emotionalaudio in Netherlands). A good decision. Look and feel is very good. Sounds very good, but I did not spend effort to compare to the JPS cable. The cables of both channels are stranded together and the strand is very flexible. So the handling is by far better than with the original Abyss cable.

Volker R., Hamburg

 

Warranty and tube Note
:
On each board is the model name of the product and the name of the tubes is set. So if you are not sure which tube you need, please look at the circuit board and watch what is written there (PCL805 - or ECL85 (6F5P)
In mid-2015 has been changed from PCL805 on ECL85 that affects the models RKV all, Luminare and Solaris

The warranty is void if the top glass of the amplifier is taken within the warranty period. Also void the warranty, if other than that we offer tubes are used for the so-called "tube rolling". To buy new tubes, please contact your dealer, he has recommended tubes on stock. Incidentally Tube Rolling is simply stupid in the models RKV, Luminare and Solaris. You can convince yourself by knocking on the tubes, they will not hear any knocking sounds in the headphones.


 

Following some graphics for technically interested people and show why this concept provides such good results

The setup in 2014  with OPA 134  in the headphone amp design clearly shows the added value of the signal quality

Technical explanations that show why this concept provides such good results

   The lower picture shows the the hum and noise that the amplifier produces - nothing produces the amplifier, it is absolute quiet. (screen: 2mV/div.)               


The picture below shows the rectangle in OTL mode at 10kHz - simply impeccable. The pixels are from memoryscope
         


The picture below shows you the max. Output voltage before soft clipping in OTL mode at 220 Ohm load per channel - at 50 Vrms are on each channel 11.3 watts

     


 

"Update December 2015: in the meantime I had more time to hear my Audiovalve RKV III with my Abyss AB-1266, and to compare it with Violectric V200. To keep it short: the RKV III plays in his own league. So dynamic, three dimensional, neutral but also silky smooth with so much resolution. Just perfect.

Therefore I sold my Violectric V200 in the meantime. Not hearing with RKV III is now no fun anymore. So my urgent advice to all high end earphone fans is stronger than ever: try to get an opportunity to hear AudioValve RKV III with Abyss AB-1266. Rate this combination with your ears. These two components at least changed my listening experience, made a dream come true for me.

Volker R. Hamburg"

 

open-end-music-professional
23.06.2015, 21:36
 
Registriert seit: 15.04.2013
Beiträge: 266
Standard Audiovalve RKVIII

Seit gut vier Wochen steht nun der Audiovalve RKVIII bei mir Daheim.
Da ich heute wieder einmal im Hotel übernachte und somit leider nicht Musik hören kann, wollte ich die Zeit nutzen, um dem Forum von diesem absoluten Ausnahmegerät zu berichten.
Wie in meiner Signatur zu erkennen ist, höre ich bislang ausschließlich mit einem HD800.
Es werden zwar demnächst noch ein bis zwei weitere Kopfhörer dazu kommen, der Senni wird aber bleiben.
Nun kennen die meisten hier den HD800, seine großartige Weite in der Abbildung und die sehr genaue Wiedergabe auf der einen Seite, aber auch die manchmal etwas "technisch" wirkende Gangart auf der anderen Seite.
Angefangen bin ich mit ihm mit einem Lehmann Linear.
Mit der Kombi konnte ich jedes Musikstück sezieren...
Und auch die Bühne war jetzt nicht so meins.
Dann den Violectric V200 getestet.
Schönere räumliche Wiedergabe, aber da fehlte es mir an Genauigkeit.
Dann - aufgrund der sehr guten Berichterstattung hier - den Bryston BHA-1 getestet.
Dummerweise bei meinem Händler zusammen mit einem Ayon CD-1SC CD-Player probegehört - und beide bestellt.
Das war eine ganz andre Hausnummer und ich dachte, das könnt's schon gewesen sein...
Letztes Jahr dann mein gesamtes Hifi-Budget in Stromoptimierung gesteckt - mit durchschlagendem Erfolg.
Dann kam Otwins Bericht über den Luminare...
Da ich schon immer Röhrenaffin war, wurde ich neugierig.
Ich hatte die Möglichkeit, ihn ausgiebig hören zu können und war einerseits angefixt, andererseits konnte er nicht komplett alle meine Ansprüche erfüllen.
Irgendwie gefiel er mir zwar besser als mein Bryston, aber z.B. die Durchzeichnung war nicht so da, wie ich es vom BHA-1 gewohnt war.
Geschmacksache - klar, aber irgendwie wollte ich jetzt keinen Kompromiss eingehen.
Und da ich noch nicht zu 100% hingerissen war, hab' ich schweren Herzens diesen großartigen Verstärker ziehen lassen
Audiovalve hat mich aber dann nicht mehr losgelassen.
Also habe ich mir den RKVIII zum Test ins Haus geholt.
Das war dann aber wirklich mal noch eine ganz andere Hausnummer!!!
Dieses Gerät macht einen unglaublichen Raum auf!
Ich habe nun das Gefühl, ich könnte die Interpreten anfassen - sie sind atemberaubend "live".
Es gibt nun mit dem HD800 auch kein Stück mehr, was mich " nerven" könnte, er ist in dieser Kombi dermaßen musikalisch, mit so einer tollen Klangfarbe, wie ich es bei diesem KH nie erwartet hätte.
Und auch die Durchzeichnung ist beim RKVIII deutlich besser, er spielt einfach in allen Belangen souveräner.
Was die Kontur/Präzision im Bass angeht, habe ich im jedoch noch ein HMS Suprema-Netzkabel spendiert.
Man glaubt nicht, was dieses Kabel an Druck und Kontur im Bass bewirkt!
Und seitdem treibt es mir Abend regelmässig die Tränen in die Augen...
Ob es Leonard Cohen mit der " Live in London" ist, oder (der Hammer!) Mario Adorf mit Monserat Caballier bei "Rilke Projekt" - soviel Emotion auf fast allen bislang gehörten CD's hatte ich so nie erlebt.
Kurz: Ich bin glücklich!
Eine ganz, ganz klare Empfehlung für den Audiovalve RKVIII - wer sich für den Luminare interessiert, sollte unbedingt auch mal den RKVIII hören.
Und für die Stax-Besitzer gibt es ja noch den Verto, um den man die RKV's ergänzen kann.
Nichts anderes ist im Luminare verbaut.
Ach ja, der RKVIII hat zwei Kombi-Kopfhöreranschlüsse, die sowohl zwei unsymmetrische Kopfhörer aufnehmen können, als auch einen 2x3-Pol-Stecker.
Herr Becker läßt aber auch mit sich reden und verbaut auf Wunsch auch eine 4-Pol-Buchse.
So, jetzt habe ich mir mal Luft gemacht - ich mußte echt mal mit meinen Emotionen raus.
Leider kann ich meine Höreindrücke nicht so gut in Worte fassen wie Otwin, der wie kein zweiter tolle Gerätevorstellungen hier eingestellt hat.
Aber vielleicht testet Otwin dieses phantastische Gerät ja auch noch mal und schreibt ein spannendes Review darüber - es wäre wirklich die Mühe wert.
Auf jeden Fall meinen Glückwunsch an Herrn Becker zu diesem wunderbaren Gerät!

Schönen Abend noch

Carsten

[ mit Zustimmung des Autor`s veröffentlicht ]

 

 


                15.may.2016