GALEB SALEH

CIRCUITS—
AUDIO SYSTEMS
PROTOTYPES —

Senior Electronics Specialist & High-End Audio Designer with 34+ years of hands-on experience in diagnostics, circuit design, prototyping and precision fabrication.

From circuit concept to working prototype.
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TECHNICAL PROFILE

Galeb Saleh is a senior electronics specialist focused on High-End audio, advanced diagnostics, power electronics and custom electronic development. His work covers the complete path from circuit concept, simulation and PCB design to fabrication, assembly, testing and functional prototypes, including vacuum tube electronics, high-power Class D/H audio systems, resonant power converter topologies and industrial equipment diagnostics.

FROM TECHNICAL CONCEPT
TO FUNCTIONAL HARDWARE.

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CORE CAPABILITIES

01

ELECTRONIC DESIGN & SIMULATION

  • Circuit design.
  • PCB layout.
  • Simulation and validation.

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HIGH-END AUDIO SYSTEMS

  • Vacuum tube electronics.
  • Class D and H high-power systems.
  • Signal path optimization.

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DIAGNOSTIC & REPAIR

  • Advanced fault finding.
  • Class D/H high-power audio systems, resonant power converters.
  • Functional testing.

04

PCB, WIRING & INTERCONNECTION

  • PCB fabrication.
  • Internal wiring.
  • Connector integration.

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PRECISION FABRICATION

  • CNC machining.
  • Fiber laser marking.
  • 3D-printed technical materials and functional parts.
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WORKMANSHIP AS A STANDARD

BUILT AROUND PROCESS, INSPECTION AND RELIABILITY.

Galeb’s work is not defined by whether a system simply works. It is defined by how it is designed, assembled, inspected, tested and refined.

His approach is aligned with the mindset required in high-reliability technical environments: clean interconnections, proper material selection, controlled processes, functional testing and long-term serviceability.

This approach is especially relevant in demanding electronic systems, from clean signal-path design and interconnection work to high-power Class D/H audio stages and resonant power converters.

Reference framework: NASA-STD-8739.4A, Workmanship Standard for Crimping, Interconnecting Cables, Harnesses and Wiring.

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SELECTED WORK

01

VACUUM TUBE DAC WITH TDA1541A

High-End audio · DAC · Vacuum tube electronics

Custom stereo DAC combining the TDA1541A platform, digital signal optimization, vacuum tube output stages and careful analog implementation.

A complete signal-path system, from conversion and power supply to internal layout and listening validation.
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CUSTOM HIGH-END CD PLAYER

High-End audio · CD transport · D/A conversion

Custom player integrating Philips CD Pro2 mechanics with TDA1541A-based conversion, analog output stages and mechanical integration.

Mechanical precision and electronic refinement developed as one coherent system.
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CLASS D/H HIGH-POWER AUDIO SYSTEMS

Professional audio · Diagnostics · Power electronics

Advanced diagnostics and repair of Class D and Class H professional amplifiers, switched-mode power supplies and protection systems.

High-power systems require root-cause diagnosis, measurement and validation under demanding conditions.
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34+

Years of hands-on electronics experience

70+

International High-End audio brands serviced

360°

From concept to working prototype

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Core disciplines across electronics, audio, diagnostics, PCB and fabrication
READY FOR A TECHNICAL CONVERSATION?

For technical collaboration, project inquiries or professional opportunities, contact Galeb Saleh.

PROFESSIONAL BACKGROUND

A hands-on technical career built over 34+ years

Galeb’s career spans official service work for international High-End audio brands, custom equipment development, professional audio systems and independent R&D projects.

His background brings together practical experience, technical depth and the ability to work across electronics, mechanical fabrication and prototyping.