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Konstant Lab

Konstant Lab - QUADER – 90W Serge power supply

Konstant Lab - QUADER – 90W Serge power supply

Regular price $555.00 USD
Regular price Sale price $555.00 USD

The Serge synthesizer PSU called QUADER is a top-of-the-line power supply unit designed specifically for use with Serge synthesizers. With a high-quality, low-noise design and a powerful 90W output, this PSU is the most powerful in its field and is built to the highest standards of craftsmanship.

One of the key features of the QUADER is its protection and filtering capabilities. This ensures that your synthesizer is protected from voltage spikes and other electrical anomalies, ensuring that it remains safe and in good working order. Additionally, the QUADER is designed to work seamlessly with any power grid around the world, making it an ideal choice for musicians who travel frequently.

In addition to its power and reliability, the QUADER is also highly versatile. It features four XLR outputs, allowing you to power multiple synthesizers. This makes it an ideal choice for studios or other setups where multiple synth panels need to be powered simultaneously. QUADER is external stand alone PSU by default, but we can add mount plate (see pictures) by request (additional fee).

The QUADER comes complete with an external AC/DC adaptor and power cord, ensuring that you have everything you need to get started right out of the box. Whether you’re a professional musician or a synthesizer enthusiast, the  QUADER PSU is an excellent choice for those who demand the very best in power supply technology.

Technical parameters


30 × 30 × 20 cm

1900 g


90 W


+12V / 5000mA, -12V / 2500mA


Under 15mVpp / 20MHz BW


4 of 4 pins XLR


Overvoltage protection – keep your synth safe

High quality Neutrik output connectors

LC filtering circuits

LEDs indicate presence of voltage and voltage drop

Small dimension

Meanwell power brick with worldwide input range

Metal enclosure


AS / NZ plug, EU Plug, GB Plug, USA Plug


200 mm x 111 mm x 70 mm ( L x W x H )


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