provides consulting services for a wide variety of technology issues:
Design, Specification and Construction...
of Signal to Noise Ratios in hostyle environment
and Analog Audio Signals Integrity
Design of Mixing Consolles, Microphone and Line Preamplifiers
of Recording Effects (Analog/Digital)
Design for Internet access/file transfer
Specification and Construction...
Audio Systems - Digital and Analog
State and Vacuum Tube Technologies, Design, Simulation, Prototyping and
Stand-Alone Design, Small Signals.
Phono, MC Phono Preamplifiers, Solid State (Discrete or Integrated),
Preamplifiers Active and Passive
RIIA Equalizers (Active, Passive, Capacitorless)
Signal Audio Processors
Equalizers, Solid State (Discrete or Integrated), Vacuum-Tubes.
core stepped attenuators
to Analog Audio Converters, PCM, DS, SACD, DVD
on existing audio Equipments (Analog, Digital)
Stand-Alone Design, Large Signals.
Amplifiers, Solid State (Discrete or Integrated), Vacuum-Tubes.
A, AB, D Design
Negative FeedBack and FeedForward Design
Push-Pull Vacuum Tube Audio Design
High-Power Class D Amplifiers
Design of Audio Transformers and Audio Swinging Chokes
Stand-Alone Design, Power Supplies.
State (Discrete or Integrated) Power Supplies, Linear and Switched Mode.
Tube Power Supplies
Vacuum Tubes Design
Video and HiFi Audio Home Systems
Multi-room studio equipments
Solid State and Vacuum Tube Technologies
Evaluations of Architecture and Design Concepts for third-parts, Analog,
Digital and Mixed-Signals
of complex and hybrid audio systems