Nombre: Reinhold Degel

Selbst ich, als musikalischer Laie (mit handwerklichem Geschick), kann mit dieser Software und dem passenden Werkzeug ein Klavier stimmen. Erstaunlich! Auch die Pianistin ist begeistert...
Nombre: Dionisio Botti
Lugar: Bergamo (ITALY)

Eccezionale strumento. Da anni non accordavo un pianoforte avendo cambiato totalmente mestiere. Ho ripreso con un C3 Yahama che mi sono regalato qualche mese fa ed è stato più semplice del previsto riprendere mano ed orecchio. Grazie a voi di Dirk's per le spiegazioni e le "dritte"...
Nombre: Mark McDowell
Lugar: Canada

I have been using D's PT since 2013 on my M&H BB. It produces a near pure 12ths tuning with fully progressive beat rates. The stretch is amazingly coincident with the iH of the partials, and makes a full compass arpeggio sound like a pipe organ.

Highly recommended.

Nombre: Markos Lindsey
Lugar: Peru

I learned to tune on Dirk's Piano Tuner. It is comparable to TuneLab, and it is very user-friendly. Well worth the money!
Nombre: Jerzy Walewski
Lugar: Poland

Polecam wszystkim zajmującym się strojeniem akordeonów, pianin,fortepianów wspaniałe programy Pana Dirka z Holandii-Dirk's accordion tuner oraz Piano tuner.Usprawniają strojenie akordeonów ,pianin ,fortepianów i innych instrumentów w bardzo dużym stopniu i bez wysiłku.Używam ich od kilkunastu lat i jestem bardzo zadowolony.Pozdrawiam Pana Dirka i bardzo dziękuję.
Nombre: Sukru Uluoglu
Lugar: Boston, MA USA

I have been with Dirk since 2011. The Piano Tuner software works exceptionally well. Never had ANY glitches. Dirk is very helpful and accommodating. Never told my piano tuner I use this software in between tunes and he is amazed how well my piano stays in tune :-)
Nombre: Pastor Jerry C. Freeman
Lugar: Michigan, USA

I've been using Dirk's Piano tuner for windows for ten years and I absolutely love, love, love it. I lost the ability to hear the low base string vibrations and the upper treble strings as well early on because of an accident which in turn made piano tuning extremely difficult.. This program is so accurate and easy to use that I am able to continue tuning pianos as if the accident never happened, and I believe now with much more consistency and accuracy than before. Thanks Dirk from the bottom of my heart, this has been one of the best purchases I've made in a long long time. As for the service, this is now my third laptop I'm working with, and with each laptop all I needed to do was send out an email to Dirk's Projects and within 24 hours I was back up and tuning pianos again. "A Great Program" and worth every dime...
Nombre: Patrick De Carmo
Lugar: Canada

Excellent Product. I am quite pleased with the ease of use. After learning to use the tuning lever all aches and pains, headaces and frustration was over. I think it was the first time my piano was so finely tuned. I am still learning to do this by ear but I am quite pleased with what I have been able to accomplish with the Dirk's piano tuner.

Nombre: Rob van Rosmalen
Lugar: Nederland

Gebruik Dirk's stemsoftware al meerdere jaren en ben erg tevreden. Ook de aftersales is top. Mijn laptop begaf het en kreeg snel een nieuwe download voor mijn nieuwe laptop. Werken met Dirk's stemsoftware is makkelijk en heel gebruiksvriendelijk. Zou niet weten waarvoor je nog een pianostemmer in huis zou halen. De kosten van de software heb je er natuurlijk snel uit. Bedankt Dirk !
Nombre: Günther
Lugar: Österreich

So wünscht man sich Support! Probleme im Zusammenhang mit MAC Softwareupdates wurden in kürzester Zeit behoben! Das Programm ist hervorragend und zeigt wie ungenau die eigenen (jedenfalls meine) Ohren sind. Großartig, danke!