Why Choose Klowra Vires Power Supply?

Clean Power. True Isolation. Reliable Performance.

A great pedalboard starts with great sound, but stable power is just as important. As pedalboards become more advanced, combining analog effects, digital processors, high-current pedals, and multiple signal paths, the power supply becomes an essential part of the entire system.

Klowra Vires is a professional isolated pedalboard power supply designed for modern guitar pedalboards. With a true dual-isolated architecture, multi-stage filtering, intelligent output control, flexible voltage options, and a dedicated expansion output, Vires provides a clean and stable power foundation for your rig.

True Dual Isolation for Your Pedalboard

Isolation is one of the most important considerations when choosing a pedalboard power supply.

Vires uses a true dual-isolated architecture, with dedicated filtering and transformer structures across its independent outputs. By separating the power paths, Vires helps minimize unwanted current noise and interference between connected pedals.

This is especially valuable for modern pedalboards that combine multiple effects, digital pedals, and high-current devices.

One power supply. Independent power paths. A cleaner foundation for your entire rig.

Multi-Stage Filtering for a Quiet Pedalboard

Clean power starts with effective filtering.

Vires combines Japanese electrolytic capacitors, premium solid-state capacitors, and advanced multi-stage filtering to keep power output stable and minimize unwanted noise.

Each output is independently filtered, helping maintain a low noise floor even as your pedalboard grows more complex.

For players who use high-gain effects, ambient processors, digital pedals, or long signal chains, stable low-noise power can make a noticeable difference.

Less power interference means more of the sound you actually want to hear.

Advanced Power Conversion

Inside Vires is an advanced power conversion system designed for efficient, stable operation.

High-frequency QR control helps improve conversion efficiency while reducing heat and unwanted electrical interference. Combined with strong EMI and EMC performance, the system is designed to deliver consistent power under different operating conditions.

The result is a power supply that stays efficient, quiet, and stable while your pedalboard is working hard.

Intelligent Control for Every Output

Every output on Vires is managed by an independent intelligent control circuit.

A central MCU continuously monitors and manages the power system, helping each output deliver precise current according to the connected load.

This intelligent power management adds another layer of stability and protection, helping your pedals perform consistently across different setups.

Flexible Power for Modern Pedalboards

Vires provides six isolated outputs to cover a wide range of guitar pedals and modern effects setups:

· 4 × 9V / 500mA isolated outputs，center-negative

· 2 × selectable 9V / 500mA, 12V / 375mA, or 18V / 250mA isolated outputs，center-negative

· 1 × 24V / 1500mA isolated outputs, center-positive

From compact analog boards to more demanding digital rigs, Vires gives you the flexibility to power different types of pedals from a single compact unit.

The selectable voltage outputs also make it easier to accommodate pedals with specific voltage requirements without adding another power supply to your board.

Expand as Your Rig Grows

Your pedalboard may not stay the same forever.

Vires includes a dedicated 24V DC expansion output, providing up to 1500mA for connecting an additional compatible pedalboard power supply.

As your rig grows, you can expand your power system without replacing the Vires at the center of your setup.

Start compact. Expand when you need to.

Built for the Stage

A pedalboard power supply needs to do more than provide clean power. It needs to remain dependable wherever you take your rig.

Vires features a full-metal chassis designed for durability and effective heat dissipation. Its internal protection system includes:

· Short-circuit protection

· Over-current protection

· Over-voltage protection

· Thermal surge protection

The internal construction also incorporates a 4000V-rated insulation design and 0.4mm insulation sheet, adding another layer of protection for demanding use.

Whether you're building a studio board, rehearsing with your band, or taking your rig on the road, Vires is designed to provide reliable power day after day.

Compact by Design

Power shouldn't take over your pedalboard.

Vires brings six isolated outputs, flexible voltage options, intelligent power management, and expansion capability into a compact form factor.

That means more room for the pedals that shape your sound, while keeping your power system organized underneath.

More power. Less clutter.

One Stable Foundation for Your Sound

Your pedals each have their own character. Your power supply shouldn't get in the way.

With true dual isolation, advanced filtering, intelligent output control, flexible voltage options, and reliable protection, Klowra Vires is built to provide a clean and stable power foundation for modern pedalboards.

Because when your power is under control, your pedals can do what they were designed to do.

Power Your Rig. Keep Your Sound Alive.

Learn more about [Klowra Vires] and see how it can power your pedalboard.