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Eisen Audio, LLC

Professional Audio Equipment • DESIGN / BUILD • NYC
  • Product Development
  • Custom Work
  • TECHNICAL SERVICES
  • About
  • Contact

PRODUCT DEVELOPMENT

NONLINEARAUDIO™

Featured
Flexiguy FG500 Mic/Line/D.I. Preamplifier
Flexiguy FG500 Mic/Line/D.I. Preamplifier
CurvOmatic FT501 Resonant Filter Set and Tone Control
CurvOmatic FT501 Resonant Filter Set and Tone Control
Blenda PLP502 Parallel Loop Processor and Effects Interface
Blenda PLP502 Parallel Loop Processor and Effects Interface
Candy Buss CB2 Complete 2-Mix Signal Path Upgrade
Candy Buss CB2 Complete 2-Mix Signal Path Upgrade
FLEXIGUY 8000 8-Channel Mic Preamp
FLEXIGUY 8000 8-Channel Mic Preamp

 

AWESOME TRANSISTOR AMPLIFIER COMPANY

Featured
Channel Amplifier
Channel Amplifier
Channel Compressor
Channel Compressor
Panner
Panner
Fader Box, Mixer System
Fader Box, Mixer System

 

EISEN AUDIO

Featured
BA512 Discrete Operational Amplifier
BA512 Discrete Operational Amplifier
Jensen™ Bump Box
Jensen™ Bump Box
LILPEQr LE60 Program Equalizer
LILPEQr LE60 Program Equalizer
EAC Series Custom Preamps
EAC Series Custom Preamps
DIY500 and DIY500 mkII Minimal Kits
DIY500 and DIY500 mkII Minimal Kits

 

THIRD-PARTY BRANDS

Featured
HAIRBALL AUDIO  Elements Mic Pres
HAIRBALL AUDIO Elements Mic Pres
HAIRBALL AUDIO Raindog Discrete Operational Amplifier
HAIRBALL AUDIO Raindog Discrete Operational Amplifier
purplelilpeqr_web-178x300.jpg
PURPLE AUDIO LILPEQr Program Equalizer
HAKANAI DC8 Hybrid Lunchbox
HAKANAI DC8 Hybrid Lunchbox
DIY RECORDING EQUIPMENT TM79 COLOUR
DIY RECORDING EQUIPMENT TM79 COLOUR

DESIGN FOR MANUFACTURING OF END USER EQUIPMENT: 

As demonstrated in the examples above Eisen Audio can provide or guide *all of the services involved in designing, manufacturing, and maintaining analog audio equipment. (*Except marketing and sales. That’s not our forté.) 

Design and consulting for other brands is our primary business. Some of these companies we have an equity stake in and others we don't. Sometimes we develop the entire product, sometimes we contribute only engineering services, and other times we merely provide guidance. Payment structure and amount are negotiated accordingly.

Please e-mail us to discuss the specific requirements for your project.

Capabilities:

  • analog circuit design
  • schematic capture
  • component selection/sourcing & Bill Of Materials (BOM)
  • Printed Circuit Board (PCB) layout
  • electromechanical and enclosure design (metalwork)
  • user interface, cosmetics
  • prototyping and revisions
  • standard engineering documentation, fabricator specifications, and assembly instructions for use in outsourced manufacturing
  • burn-in and Quality Control procedures
  • troubleshooting and repair
  • publishable specifications obtained via industry standard measurement equipment

Specialties:

  • a design process guided by sound quality (the ability to trust and lead with our ears)
  • an artistic and aesthetically pleasing approach to PCB layout
  • paying attention to the oft-overlooked subtleties, parasitics, interactions, and unintended or indirect effects of component selection and build implementation which may have a substantial cumulative effect on sound quality
  • component selection / use and construction techniques for longevity of performance
  • a low-volume, predominantly through-hole, primarily hand-assembled build process and knowing which vendors and fabricators to rely on in order to make it practical and affordable

Copyright © 2005 - 2015 Eisen Audio, LLC and/or Jens Jungkurth unless otherwise noted. Terms of use.