Artists 2018-02-05T16:35:40+00:00


Louie Shelton

Guitarist. Recording and session player

“I am a recording and session player for over 40 years and can honestly say: The Kammler Mono-Kai is the best sounding speaker cabinet I have ever used, check it out!”


Bernd Kurtzke

Guitar – Beatsteaks

“The system for changing the characteristics is revolutionary and sensational. No other cabinet sounds as open and clear as a Kammler. Now all I want is another 4X12”

Tim Bertsch - Gitarrenbox Kammler Cabinets

Timothy ‚Tim’ Bertsch

Guitarist, Harpguitarist, Composer, Performer, Recording Artist / Seattle, U.S.A.

“Kammler Speaker Cabinets are truly the most versatile and transparent I have ever had the pleasure to play through. From the cleanest acoustic harp guitar resonances, to the most overdriven, savage electric guitar tones, these impeccably designed cabinets deliver the whole sonic spectrum in pristine, audiophile quality!”


Djamel Laroussi

Djamel Laroussi

Gitarrist; Multi-Instrumentalist; Singer; Songwriter; Producer.
Member of Stevie Wonder Band (2010); Played with Graham Haynes, Steve Williamson; Keith Copeland; Chico Freeman; Billy Cobham; Dave Liebman u.v.m.

A ‘Kammler’ guitar cabinet generates a very full and powerful sound, which always remains differentiated and transparent. Particularly impressive is the ability of a sound fine-tuning by changing the settings/pressure of the ‘Tunator-Bars’ to “tune” the cabinet a little bit fuller and rounder or more detailed and transparent. The cabinet itself gives a very durable and sturdy impression and can easily survive under tougher conditions.

I can only recommend to test this guitar cabinet and himself to experience the stunning sound.

Ulrich Ellison

Guitarist, Singer, Songwriter and Music Producer
Picture:  © Mark Del Castillo, JJ Guitars

„To all my guitar player friends – here is a pretty revolutionary product that’s worth checking out. Imagine a high-end cabinet that is tunable in its resonance (yes through metal rods applying pressure inside!) and has an omni-directional sound pattern. This is achieved through structures inside the cabinet and a super wide open back opening. When I played the cabinet some of my favorite tones were coming from the back of the cabinet!“

Scott Walker

Luthier, Guitarist and Steel Guitarist

“The Mono-Kai really is a cabinet like no other. I immediately realized, up until now, i have been “correcting” my cabinets EQ with my amplifier. This battle is over with the Mono-Kai, now I can really hear my Amp, which means now i can really here my guitar.“


Artists 5

Adam Miller

Fingerstyle Guitarist – Australia

“A huge soundstage – and yet a very focused tone with a massive bottom end extension!”

Ulrich Rohde

Ulrich Rode

Guitarist and Producer. BAP; Annett Louisan; Gregor Meyle; Konstantin Wecker; Mark Forster; Roger Cicero; Rosenstolz; Revolverheld u.v.m.

“Dietmar builds cabinets which truly are quite amazing in terms of transparency and pressure. The cabinets are very well-balanced and warm. Great!”

Henrik Fleischlader

Henrik Freischlader


“The perfect combination of vintage an modern. Voluminous, dynamic, clear and defined.”

Joe Berger

Joe Berger

Musician; Sound Mixer. John Entwistle (The Who); Eric Burdon; Bill Cobham; TM Stevens u.v.m. / NYC – U.S.A.

“Great sounding cabinets!”


Jürgen ,Jay‘ Scholz

Gitarre, Vocals; Gleis 8, Jule Neigel, Klaus Lage, Udo Lindenberg

“These cabs are killer. Smooth `n bright treble, nice mids, a tight bass response and a 3D-sound-out of this world! That‘s the real shit.
Give it a try …”


Magnus Tveiten

Musician, Guitar (Blodsmak), Teacher / Norway

“Your cabinets are just brilliant!!! They sound awesome both with a clean sound and a dirty sound with really cool designs going on … WOW!”


Frank Schulze-Brüggemann

Songwriter, live and studio guitarist – Rathsfeld

“I’ve never heard of a cabinet that is so handy and yet sounds so large! 1×12″or 2×10″, the rest can go home…”



Kai Stuffel aka ,Kei Le‘

Songwriter, studio and live guitarist for the likes of Daniel Wirtz, Jan-Josef Liefers, Oomph, Jessy Martens, Paul Coleman (USA). Photo: Dominik Gruszczyk.

“If you want the FOH to give you flowers and to take you out to dinner, then put a KAMMLER CABINET on the stage. Very clear in its definition and responds incredibly quickly to the played signal. Since I’ve been playing with KAMMLER CABINETS I no longer need to tear up my amp as much but still manage to get the band structure I need. Recently I have been quieter yet still loud.”


Roman Werner

Gitarre; Mit Ken Hensley (Uriah Heep), Jessy Martens & Band, Roman Werner Band u.v.a.

“Kammler Cabinets provide the right pressure and sound that I want. They’re the best I’ve ever heard. Simply great cabinets and a great guy dedicated to building them.”


Markus Born

Engineer, producer, guitarist & bassist – kleine Audiowelt (small audio world)(Studio)

“With the Mini-Kai I’ve finally found the perfect recording box. Using EQ for dampening and treble adjustments, is a thing of the past. The Mini-Kai provides the perfect ratio of envelope and sustain with absolutely natural sound that impressively clarifies the characteristics of each guitar. Always clear, punchy and dynamic. The miking is extremely easy as the box has a very even sound dispersion. Also ideal for club gigs, as the main axis is never shrill and the off-axis almost transmits the full spectrum. That allows me to precisely control the sustain and feedback behaviour of my Gretsch 6120. Control the space – play Mini-Kai!”


Franz Plasa

Music producer, songwriter, musician and guitarist; HOME STUDIO

“The perfect cabinet for guitarists who know what they want to hear.”

Artists 4

Bassel Hallak

Producer, Songwriter, Musician

“Definitely the best sounding cabinets I have ever played through! Once you´ve heard them you can´t go back.”


Peer Frenzke

Guitarist, producer, lecturer and author. Founder of 1st Class Session. Petersbergstudio

“Both during live performances and studio recordings, my 1×12 Kammler Tunator® Cabinet sounds extremely transparent, warm and room filling, without cutting or dampening interference frequencies, a problem the guitarist community often has to face. The box has the effect of an acoustic magnifying glass on me that mercilessly depicts all the weaknesses and strengths of an amp. You can hear that a membrane wasn’t simply screwed into a case, but rather that an intensive audiophile study has taken place.”


Oliver Keller (Schweiz)

Live- und Studiogitarrist – ,The Voice of Switzerland‘; Udo Jürgens Tour 2014/15 u.v.a.

“Cabinets made by Dietmar can’t be surpassed in clarity and balance. Live, but especially in the studio, we can realize drastic differences to traditional cabinets.”

Simon Fürst

Simon Fuerst

Guitarist; Singer; Songwriter; German Two-Rock-Artist. Support for: Gregory Porter; Xavier Naidoo; Cro and more.

“Feels like the warm embrace of a person you haven’t seen for a long time!”


Nik Huber

Nik Huber Guitars

“The Kammler Tunator Cabinets are SIMPLY THE BEST!”


Ulrich Teuffel

Teuffel Guitars

“Dietmar Kammler Cabinets are sound bodies in the true sense of the word. Big, big sound.”


Andreas Breuhaus

Realtone Amps

“Kammler Cabinets are extremely finely detailed open sound cabinets with incredible sound emission and dynamics. I will never again play without these cabinets and this fine-tuning.”


Johannes Feige

Guitarist, singer, producer, composer and lecturer, woAnderland Studio/Berlin

“My previous reference cabinet must now stay at home. I have been looking for these cabinets all my life. Thumbs up!”


Michael Palm

Gitarre – Summers Ocean

“Dietmar Kammler seems to be the first one who understands, defines and manufactures guitar cabinets as musical instruments. The result of his innovation is a tone that has never been heard before. A deeply impressing sound with an outstanding presence and intensity for all styles of music.”


Cameron Muche

Gitarre – Sarcood (Australia)

“The Kammlers have ruined every other cab for me. They are simply the best.”

Bert Ruddigkeit

Bert Ruddigkeit

‘Reverend Billy Bo‘,  Guitar – Trez Hombrez

“A true gem within a players sound chain. No other cabinet brings the sound of the finger so direct / honest and fast to the ear!”


Jens Koehler

Live and studio guitarist, composer

“The holy grail of guitar cabinets!
The search has ended.
In my opinion, the best guitar cabinets by far, that money can buy.
I have been using several Kammler Cabinet models in my studio for several months now, with different speakers and have been able to test them extensively.
You can hear that the tones are taut, clean, direct, clear and distinct, like I’ve never heard them before. The sound is extremely spatial, it simply fills the space, regardless of which corner you are standing in. These cabinets seem to somehow resonate like a very, very good acoustic guitar.
Pure dynamics and sustain. Fabulous cabinets, that seem to be more like an independent instrument than “just” a normal cabinet!”


Till Hoheneder

Comedian, musician (Altobellis), author

“I was tremendously impressed with the sound of your cabinets. Especially the 2×10″ in the Rusty Look was a killer!”


Carl Carlton

Musician, guitarist, composer und producer

“I am very, very impressed.”


Max Barth

Gitarrist/Sänger; Bovary, Max Barth & The Backdraft

“I can not believe how little I’ve heard before really. The first time I just had to feel my own sound directly on the fingers. The Kammler Cabinet in combination with my Realtone Head is merciless – you hear everything and everywhere. Good recordings were so uncomplicated that I don’t want to miss the the construction with the Tunator. You really don’t need more.”

Artists 3

Lukas Kowalski

Musician, Songwriter, Luthier, Photography
Picture: © NDR

“The Kammler ‘Mono-Kai’ produces -despite the small dimensions- a larger, more differentiated and livelier sound than all cabinets that I know. A thoroughly noble cabinet, which is capable to reflect the characteristic of a good amp and a good instrument.”


Walter Stapf


“The Kammler 1×12 “Mono-Kai’ sounds very transparent, warm and space-filling, which we would otherwise expect only from a 212er or 412er cabinet. These cabinets improve the sound quality considerably.”

Jan Schwarte

Jan Schwarte

Multimedia Productions

“I am really impressed! The sound is very differentiated and precise. The sound of Kammler Cabinets is unique: Whether quiet or loud, rocky or bluesy! I combine the Kammler Cabinets with the 33 watt Realtone when I am playing.”


Armin Heinrich

Multimedia Productions

“Yesterday, I created the first profiles with the Mono-Kai. I must say – awesome – I am thrilled!
The combination of casing / construction and Celestion Gold pleases me extremely well. Many thanks for the good work!”


Rüdiger Konetschny

Echopark Studio

“In our productions we have been relying for years on the best speaker chassis in the world. Lots of experimentation with cases already brought us to a very high standard. But when we had our favourite speakers fitted into nine individually tailored ‘Kammler Cabinets‘, the sound of our guitar production reached a new dimension previously unknown to us. The cabinet and speaker blended into one sovereign phonetic unit. The directness and clarity of ‘Kammler Cabinets’ provide unexpected precision in the reproduction of guitar and amp.”


Armin Hero

Musician, guitarist & moderator, Berlin

“Even your first impression of the compact, handy cabinet is impressive. It’s hard to believe that only the speaker is providing so much spatial presence. You actually think you are playing with a much larger cabinet. Dietmar Kammler’s cabinets are my reference cabinets and the ultimate speaker concept. The result is an incredibly clear, transparent and spatial sound, which I have never heard, in my 35 years as musician, come from a 1×12″ cabinet before.”


Ron Heiringhoff

Gitarre – Seven Boots

“The sound in the room is incredibly good, vivid and highly three-dimensional. The tonal development is phenomenal and makes normal compensation measures (Beam-Blocker, Deeflexx or post-EQ) superfluous. You are right in the sound and hear every nuance. The Bi-Kini and the Mono-Kai really complement my REALTONE-Top incredibly well. I really like the 2×10″ with its clear attack and its high “glitz”, the 1×12″ creates a warm, full foundation, it carries and sings. I can hear myself so well, I can play quieter and it sounds as if it is being played over 2 amps. The basses are impressive for open cabs, yet remain amazingly crisp and “fast” thanks to the Tunator construction. Pure sound without end. The Tunator simply brings the best out of the speakers to the fore, without interfering frequencies, resonances and dampening.”


Micha Tunk

Guitar – Planner

“These cabinets are world-class! So dynamic and incredibly fast sound emission.”


Simon Triebel

Guitar – Juli

“Incredibly clear and concise in all positions.”


Marco Winkler

Guitar – Nihiling

“The Kammler Tunator Cabinets are a sonic revelation. I know of nothing that even comes close to matching this momentum and presence!”


Stefan ,Stevie‘ Gösser

Musician, guitarist

“My Big-Bi 2×12 makes a powerful argument for never changing the cabinet again.”


Klaus Bernzen

Guitar – Jaggards Lane

“I have never heard anything like it!”


Bernie Jochum

Top Notch Guitars & Bass; Brisbane – Australia

“If you want to improve your stack,  you have to get a Kammler Cabinet!”