audio equipment design and manufacture - jens jungkurth and john klett

Aug/sep 2014 news:

working on new website that will support secure direct web ordering.
we have new the NLA BLENDA (PLP502) Parallel Loop Processor starting production now.
NLA FG500 FlexiGuy preamp and FT501 CurvOmatic are in stock and shipping

want to email jens and/or john?

FlexiGuy (FG500) - Mic/Line/Instrument Preamplifier:

FG500 Flexiguy
Flexiguy FG500 Mic/Line/Inst Preamp


CurvOmatic (FT501) - Resonant LP / HP Filter Set with Bax Tone Tipper:

Ft501 CurvOmatic
CurvOmatic FT501 Resonant Filters + Tone Tip



inquiries or requests - send email to


The mission at NonLinearAudio is to distill what we like in to new gear that we can use ourselves and share with the world... it's not about making another rendition or clone of a common "classic". It's about making truly useful creative analog audio hardware tools with purpose.

NonLinearAudio is the outgrowth of creative technical audio design concepts and efforts from Jens Jungkurth (Eisen Audio, LLC) and John Klett (Tech Mecca, Inc.).

NonLinearAudio products are manufactured in Brooklyn, New York.


all site content copyright john klett 2011-2014