Front view of LHY Audio LPS-80, 80W ultra-low noise linear power supply with DC output cable for audiophile audio systems.

JUST IN

Internal components of LHY Audio LPS-80 linear power supply showing transformer, power regulation circuitry, and filtering stage.
Rear panel of LHY Audio LPS-80 linear power supply showing AC input, DC output connections, and power switch.

LHY Audio – LPS-80 – Linear Power Supply

$495.00 inc GST (where applicable)

The LHY Audio LPS-80 is an 80W ultra-low noise linear power supply designed to provide clean and stable power for high-performance audio equipment. By reducing electrical noise and power fluctuations, it helps DACs, network switches, and streamers operate at their best, improving clarity, detail, and overall system performance.

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Product Description

The LPS-80 Linear Power Supply by LHY AUDIO is a high-performance power supply designed for Hi-Fi audio systems, digital devices, and professional audio equipment. Utilizing a pure linear voltage regulation architecture, it delivers significantly lower ripple noise, stronger transient response, and cleaner power compared to traditional switching power supplies, enhancing audio quality and system stability.

 

Key Features

Ultra-Low μV-Level Ripple Noise

  • Premium Edition:<40μV (no load), <500μV (full load).
  • Utilizes LT3041/LT3086 parallel voltage regulation, reducing output impedance and improving dynamic response.

High Transient Current Capability

  • Features low-dropout Schottky rectifiers + four Philips BC058 series electrolytic capacitors (4700μF 40V) for stable power delivery during high-dynamic music signals.
  • Instantaneous current reaches 1.2~1.5x rated value (e.g., 5V: 7A rated / 8A peak), ensuring reliable performance under sudden load changes.

Low Impedance & High Bandwidth Design

  • 4-layer gold-plated PCB minimizes signal loss and improves current transmission efficiency.
  • X7R MLCC capacitors + high-precision low-drift resistors optimize high-frequency response.

Input Parameters
Input Voltage: AC 220V-240V (default), optional AC 110V-120V
Frequency: 50/60Hz

Output Parameters
Output Power: 80VA
Output Voltage: 5V, 9V, 12V, 15V, 19V, 20V, 24V (customizable)

Output Current :
5V: 4.5A (rated) / 5A (peak)
9V: 4A (rated) /4.5A (peak)
12V: 5A (rated) / 6A (peak)
15V: 4.5A (rated) / 5A (peak)
19V: 3.5A (rated) / 4A (peak)
20V: 3.2A (rated) / 4A (peak)
24V: 2.8A (rated) / 3.3A (peak)
Ripple Noise: Premium Edition: <40μV (no load), <500μV (full load) Transformer: Noratel/Talema 80VA Toroidal
Regulation: LT3041 x5 (5V-12V) , LT3086 x4 (15V-24V)
Rectification: Low-Dropout Schottky

PCB Process: 4-Layer Gold-Plated PCB + Copper Heatsink
Fuse: Schurter Alloy Fuse (Switzerland)
DC Cable: High-Grade Oxygen-Free Copper

Physical Parameters
Dimensions: 250mm (L) × 130mm (W) × 60mm (H)

Weight: 3kg

Included Accessories
Power unit, high-grade DC cable, AC power cord.

Additional Information

Weight 3000 g
Dimensions 25 × 13 × 6 cm
Output Voltage

5V, 9V, 12V, 15V, 18V

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