Volumio Lineo5 Duo Linear Power Supply

RRP: $799

Volumio Lineo5 Duo is a dual-output linear power supply designed for Volumio electronics and other compatible 5V audio gear. Two independent 5V/4A outputs provide clean, stable power for systems such as Rivo Plus + Preciso, while reducing the number of power supplies and cables in the system.

Performance and Convenience

The dual-output architecture lets Lineo5 Duo power two components at the same time from a single chassis. Each output is independently regulated and filtered, making it a practical upgrade for compact digital systems that benefit from lower electrical noise and more stable power delivery.

Linear Power Supply

Lineo5 Duo replaces standard switching power supplies with a low-noise linear design using premium audio-grade components. Its large power reservoir and reduced ripple help support cleaner operation and improved system stability.

Two Independent 5V / 4A Outputs

Each output delivers 5V DC at up to 4A and uses dedicated regulation and filtering. The two outputs operate independently, making the unit suitable for powering two compatible Volumio components or other 5V audio devices simultaneously.

Toroidal Transformer and Audio-Grade Capacitors

A toroidal transformer provides the foundation for the power supply, while 40,000 µF of bulk capacitance and low-ESR capacitors provide substantial stored energy for dynamic current demands.

Aluminum Chassis

The all-aluminum chassis combines a robust non-magnetic enclosure with integrated heatsinking for passive cooling and long-term stability.

Compatibility

• Volumio Rivo
• Volumio Rivo Plus
• Volumio Preciso
• Volumio Primo V2
• Volumio Primo V3
• Volumio Primo Plus

Hardware Specifications

Input Voltage	110–120 V / 60 Hz AC or 220–240 V / 50 Hz AC
Output Voltage	2 × 5 V DC
Output Current	2 × 4 A maximum
Maximum Power Consumption	120 W
Transformer	Toroidal
Regulation	Dual linear regulation
Filtering	Reduced ripple and interference
Capacitors	Audio-grade low-ESR capacitors
Bulk Capacitance	40,000 µF
Residual Noise	20 µV
Connectors	2-pin GX12
Output Cable	2-pin GX12 to 5.5 × 2.1 mm barrel jack
Output Polarity	Tip positive
Chassis	Aluminum
Finish	Black
Dimensions	27 × 22.7 × 7.7 cm
Weight	4.75 kg

Included in the Box

• Volumio Lineo5 Duo
• 2 output power cords
• Input power cord (EU, US, UK, or AU/NZ)