INNUOS LPS1

Silence Starts with the Power Supply

The LPS1 is the linear power supply designed specifically for the STREAM1. Where the stock switch-mode supply gets the job done, the LPS1 makes the difference: a darker noise floor, more defined timbres, a more natural and open listening experience. Also backwards compatible with the ZENmini Mk3 and PULSEmini.

Key Features

• 150VA Toroidal Transformer: Sized to deliver clean, stable energy well beyond the STREAM1's immediate needs.
• Mundorf Capacitors: Reference audiophile components for high-quality energy filtering and storage.
• Dual Output: One 19V output for the STREAM1, plus a second Nichicon-regulated 5V output to power a compatible accessory (external DAC, network switch…).
• Matching STREAM1 Chassis: Identical footprint to the STREAM1 (240 × 200 × 80 mm), 10mm CNC aluminium fascia. Seamless design whether stacked or side-by-side.
• Backwards Compatible: Also works with the ZENmini Mk3 and PULSEmini.

Listening Impressions

Plug in the LPS1 in place of the stock supply and the difference settles in within minutes. The noise floor deepens, note decay becomes cleaner and longer, the midrange gains texture and body. It's not a dramatic transformation — it's a gradual revelation: you realise after the fact that the stock supply was leaving a faint electrical veil over everything. The LPS1 lifts it.

Highlights

• 150VA toroidal transformer, Mundorf capacitors
• Dual output: 19V (STREAM1) + 5V Nichicon (accessory)
• Matching chassis, identical footprint to STREAM1
• Compatible with ZENmini Mk3 and PULSEmini
• Immediately perceptible sonic upgrade

Technical Specifications

Power Supply

• 150VA toroidal transformer
• Premium Mundorf capacitors
• Nichicon regulation on 5V output

Outputs

• Main output: 19V DC (for STREAM1)
• Secondary output: 5V / 1.5A (for compatible accessory)

Compatibility

• Innuos STREAM1 (primary)
• Innuos ZENmini Mk3 (backwards compatible)
• Innuos PULSEmini (backwards compatible)

Physical

• Dimensions: 240 × 200 × 80 mm (W × D × H)
• Weight: 6 kg
• Fascia: 10mm CNC-machined aluminium
• Colour: black only