Welcome to STEREOPING
We develop, manufacture and sell synthesizer hardware midicontroller

05/2022 – Insta account will be deleted

  • Instagram wanted to know my birthday. After two times choosing NO the AI told me 0 years is to young to use Instagram and deactivated my account. For reactivation Insta wants a picture of my identity card. Lol … no, it’s enough now. According to Instagram the account will be deleted automatically in between 30 days.

08/2021 – Programmer updates

  • Matrix Programmer firmware update 1.70 introducing new features (Matrix1000 only): new submenu VIBR for editing the 3rd LFO and another submenu GLBL with 4 global parameters: BENDRANG, MASTERTUNE, TRANSPOSE und MIDI MONO MODE
  • CHORD MEMO SETUP display-crash-bugfix for Microwave/Matrix/MKS80 Programmer

05/2021 – Microwave Programmer Firmware Update

  • Firmware Update for Microwave Programmer to V 1.62. New: Userwave editing & randomizing plus Userwave drawing and randomizing
  • Demovideo of the new Programmer features
  • New question added to Synth Controller FAQ: What about an edition for Korg DW-6000, Yamaha FB01, Cheetah MS-6?

02/2021 – New editions for Controller

  • New Controller editions: Ensoniq Mirage, Lexicon LXP-1 und LXP-5
  • New CCTranslator edition for Lexicon LXP-5

11/2020 – JX70 edition update


  • The JX-70 edition got a variation to work with the Vecoven OS 4.x Version Editionname: “JX70 VK4.x”
  • The shop is closed until 01/2021