• "Seeking perfection in audio reproduction"
  • "Electrostatic headphones, hand made in Colchester"
  • "Energisers for electrostatic headphones"
  • "Electrostatic headphones"
  • "Electrostatic ear-speakers"
  • "Hand made electrostatic ear speakers"
  • "Compatible with Stax energisers"
  • "ESHS research"
  • "Ultimate ear-speakers"
  • "Electrostatic ear-speakers"
  • "Hand made electrostatic headphones"
  • "Testing panels"
  • "Ultimate listening experience"
  • "Hand made electrostatic head speakers"
  • "Electrostatic headphones from Colchester"

About Muamp

Electrostatic ear speakers


                      electrostatic headphones


I have stopped making hand made Electrostatic headphones, but I am happy to share any build / construction information, in addition to the Muamp Development page. If you would like any of the Gerber files, DXF images, Vectric CUT2D files, Hole Grill python files or any build information, providing it is for private use and NOT commercial / profit I am happy to email information to you.

I still enjoy listening to music with Muamp Electrostatic headphones as do a few others out there, but now my time is spent on Python coding, apart from holding a full time job.

buy ESHS

Muamp electrostatic headphones, often referred to as electrostatic ear-speakers or as Muamp calls them 'electrostatic head speakers' (ESHS) produce ultimate sound reproduction in a comfortable headphone.


Muamp started with an aim to make a pair of electrostatic ear-speakers as good as the best you could buy, predominantly the Stax SR-009 as a personal hobby/quest. Three years in making with testing by many headphone audiophiles to culminate with Muamp's original and unique designs of electrostatic ear-speakers, providing ultimate sound quality with exceptional comfort. Over these three years the testers have provided feedback and constructive criticism on all Muamp ESHS builds. This feedback has been a crucial part in the development of Muamp ESHS's and a vital part of the continuing pursuit of making the best audio reproduction in a headphone.


With these headphones having electrostatic panels to produce the sound, the lack of colouration combined with detail in the mid range and high frequencies is unparalleled. You will hear the music with detail you cannot hear with conventional headphones. The sound reproduction is the closest you can get to being in the location where the sound was recorded, as if you were really there. The bass on these top end electrostatics is also powerful, providing the full listening experience.


I like to listen with portable energisers; Kingsound M-03 and soon also Stax SRM-D10. Portable energisers do sound great, battery operated, driving an over ear electrostatic headphone and also being very convenient.


Muamp Links

Muamp transformer energiser circuit diagram and construction information for DIY'ers

Muamp customer profile on Rapid

Highend headphones have a good selection of electrostatic energisers

highend headphones showroom

Photo taken at highend headphones showroom. Wendy from Highend headphones is listening to Muamp#4.

We visited highend headphones so that a Muamp ESHS headphone user could audition various Stax energisers.

Photo published with kind permission of Paul at highend headphones.

Muamp Promotional Images


headphone_logo_1headphone_logo_2headphone_logo_3



                      electrostatic headphones



'Stats Links

Head-Fi 'My DIY electrostatic headphones' thread started by Chinsettawong (Wachara C.)

Inner Fidelity review of Chinsettawong's DIY elecrostatic headphones

Jazzman's DIY Electrostatic Loudspeaker page

HeadWize article 'Notes on DIY Electrostatic Headphones' edited by Chu Moy

Wireless World November 1979 - Neil Pollock - Electrostatic headphones (including Transconductance energiser - original article)

TubeCAD Journey - November 1999 - Electrostatic Headphone Tube Amplifier

The Design of Electrostatic Loudspeakers by Frank Verwaal

Sanders White Papers