Copyright © 2023 Brotech Electronics  ·  All Rights reserved  ·  mfbrotech @ outlook.com  ·  631 834-3244
Custom Electronics Design
Custom Medical Device Test Fixtures:
We manufacture two Stethoscope test tools; Acoustic Performance Evaluation Tool, used for Design and Quality Assurance work, and an Acoustic Transmission Test Tool, to test for blocked path from the chestpiece to the binaural for use in a manufacturing environment.
The Stethoscope Acoustic Performance Evaluation Tool is a versatile Engineering and Quality Assurance test tool that can be used to measure, compare and evaluate acoustic performance of a stethoscope. It includes custom desktop computer software and customized hardware mounted in a noise-reduced enclosure, connected through a USB port. It works by supplying an audio signal to the stethoscope chestpiece, while monitoring amplitude at the binaural: scope performance may be gauged by frequency response and amplitude. The amplitude is measured in calibrated decibels (dB). Can be used in two modes: Swept Frequency Graphing, and Fixed Frequency Testing.
We also manufacture an industrial grade stethoscope valve test fixture. It's used to validate the seal and air release valve on a manual stethoscope.
   Links:
      Acoustic Transmission Tool Video Demo
      Stethoscope Performance Evaluation Tool User Guide
      Stethoscope Performance Evaluation Setup and Starup Guide
Guitar Effects Boxes:
We manufacture innovative, sophisticated Effects Boxes for guitar, the Fatpipe Pro and Fatpipe Blues. These Effects boxes are high tech in design and manufacture, using surface mount technology, built with high quality components, all mounted in rugged solid cast aluminum chassis. They are built tough for the professional musician, but are affordable for aspiring newcomers. Click here for more information
Brotech Electronics, established in 2002, is  a small group of experienced electronics engineers, located on Long Island, New York. We design and manufacture reliable and cost effective Custom Electronic Products to customer requirements. We also design and manufacture our own products; Professional Music Intrument Effects Boxes - Stomp Boxes, Medical Device Test Equipment, Midi Players, Midi Controllers and Midi Sequencers. We also offer repair services for tube amplifiers and Harmidi Midi Players. (Click on image to view product photos slideshow) 
Tell us about your custom electronics design needs
The hardware is controlled wirelessly via Bluetooth linked to an Android 7", 8", or 10" tablet. The tablet acts as a remote directory and file name viewer and selector, and has soft keys for Play Selection, Stop, Play Sequential, Play Random, Tempo Change, and more... Can also be operated without the tablet, Sequential or Random play using the front panel mode selector switch. Additionally, play songs from a playlist that you create using our MMS Playlist Editor App!      CHECK OUT NEW ADVANCED HARDWARE and FEATURES!
                                Click on image or here for more information and ordering.
Brotech Electronics
mfbrotech @ outlook.com  ·  631 834 3244
Mini Midi Sequencer+ Midi Player
The Mini Midi Sequencer+ (mMS) is a tablet controlled midi player, designed especially for use on midi enabled automated musical instruments such as a band organ. It works with all midi to parallel interfaces. The mMS reads type 0 midi files from a local SD memory card, decodes and sequences the midi information and streams it to an instrument.