• Brand: Harmonic Harmony
• Series: EHD
• Product type: Isolated and regulated power supply / power conditioning module
• Application: Digital audio equipment
• Input voltage: 9–16V
• Output variants: 5V / 9V / 12V regulated
• 5V maximum current: 2A
• 9V maximum current: 1.1A
• 12V maximum current: 1.25A
• Input / output isolation: Yes
• Parallel configuration: Supported to achieve higher required current
• Dimensions: 84 × 62 × 46mm

• Isolated input and output power supply helps separate sensitive digital equipment from the vehicle electrical environment
• Regulated 5V, 9V or 12V variants allow matching to different digital source requirements
• Multiple units can be paralleled where greater current capacity is required
• Designed specifically for high-end digital car audio sources and supporting electronics
• Part of Harmonic Harmony’s EHD power-conditioning system, developed around improved electrical integrity and system performance

• High-end digital source units
• Streamers and music servers
• Digital car audio components requiring regulated 5V, 9V or 12V power
• Systems where electrical isolation and power conditioning are priorities
• Installations requiring additional current through parallel EHD Digital units

The EHD Digitals reflects Harmonic Harmony’s approach to system refinement, treating power quality as part of the signal chain rather than an afterthought. Its isolated and regulated supply is designed specifically to support sensitive digital equipment with cleaner, more stable power.

Choose the EHD Digitals version that matches the required operating voltage and current draw of the connected equipment. Where additional current is required, Harmonic Harmony states that multiple units can be configured in parallel.