TRUST WHAT YOU HEAR.
Professional Reference Studio Monitors engineered for accuracy in frequency and time.
ACCURACY IS NOT ONLY ABOUT FREQUENCY.
IT IS ALSO ABOUT TIME.
Every frequency. At the right time.
PSI Audio active studio monitors use our proprietary CPR – Compensated Phase Response – technology to achieve precise phase alignment without DSP.

CORRECT BY DESIGN.
NOT BY SOFTWARE.
Every PSI Audio reference monitor is built around proprietary analog technologies including AOI, CPR, ALG and Class G/H amplification.

CORRECT BY DESIGN.
NOT BY SOFTWARE.
Accuracy is engineered into the hardware.
EVERY SPEAKER MEASURED.
EVERY SPEAKER CALIBRATED.
EVERY SPEAKER VERIFIED.
Every PSI Audio studio monitor is individually measured and calibrated in our own anechoic chamber in Switzerland. The measurement protocol delivered with your monitor belongs to that individual speaker – not simply to the model.
NOT JUST MATCHED PAIRS.
ONE REFERENCE.
Consistency across models, systems and years.
Build your system today. Expand it tomorrow. Trust the same reference.
FIX YOUR ROOM.
NOT THE MUSIC.
When the room is the problem, treat the room.
AVAA active bass traps reduce room modes acoustically – without changing the music signal.

HANDMADE BECAUSE
TOLERANCES MATTER.
Every PSI Audio product is designed, manufactured, measured and individually calibrated in Switzerland.
DESIGNED HERE.
ENGINEERED HERE.
BUILT HERE.
MEASURED HERE.
PSI Audio is the professional audio brand of Relec SA, a Swiss company specializing in electroacoustic design and manufacturing since 1977. Our studio monitors and AVAA active bass traps are designed, engineered and manufactured in Yverdon-les-Bains, Switzerland.

BUILT TO WORK FOR DECADES.
BUILT TO BE REPAIRED.
A reference is an investment. PSI Audio products are designed to remain serviceable for decades.

ONE REFERENCE.
EIGHT WAYS TO HEAR IT.
From compact nearfield monitoring to full-scale main systems. Every PSI Audio monitor is engineered to the same reference philosophy.
A14-M STUDIO
TRUST WHAT YOU HEAR.
THERE IS ONLY ONE WAY TO UNDERSTAND THE DIFFERENCE.
HEAR IT.
Swiss Precision Audio. Since 1977.
