Client Feedback

Hi Holger 

I listened to the amp to the wee hours last night . Fantastic ! The build of the unit is impeccable. The chassis is first rate . I put in a pair of NOS GE 6L6s and wow, detail galore, great bass but the most impressive thing to me is the overall musicality.


Paul, a client from Ontario Canada, bought a model Ray SE amplifier.
Ken, a client from Oregon, bought a model Aretha without the phono preamp, which we customized for him by adding one additional preamp output, for a total of three.
Thank you Holger!  I have to say that after a few days your preamp has really warmed up and I'm absolutely thrilled to have a real tube preamp finally!  Thank you for your excellent care and attention, and for your expert craftsmanship.  It sounds even more beautiful than it appears and I am looking forward to many years of acoustic pleasure!
Thank you for your suggestions of a cartridge; I'll start searching for the final touch for my system.  Hope you're well!
Michael, a client from New York, bought a model Janis phono preamp with the optional Russian 6N23P-EB tubes.


WOW! I truly mean WOW! I listened to the old vincent for a few minutes, then unhooked everything and put in the Aretha....

My world just changed!  Holger, this is an AMAZING pre-amp! I have never heard better in my life, and I have heard some great ones but cant afford those!

Thank you so much for customizing this for me too.

Its drop dead gorgeous, but the sound is .... just fabulous.  The entire spectrum is clean and pure amazing.  I loved music before, well, I will cherish listening to this for a very very very long time.

Thank you my friend, I will most certainly vocalize this to others and have them come and take a listen!



Got the preamp, beautiful! Sounds as good as it looks. Very pleased.

Thanks again,

Thomas, a client from Oregon, bought a model Ella classic line preamp.


I also wanted to thank you again for the excellent built of the Dynaco integrated, SCA-NG.  It’s been running wonderfully.  The tone and drive are amazing for an amp this size.
Yhank you again.

Jim, a client from CT, bought one of our SCA-NG kits which we built for him.