PSI Audio reveals updated A21-M studio monitor
A21-M V4 includes a new and more powerful driver, along with modifications to its filters and adaptive output impedance.
PSI Audio has updated its A21-M professional studio monitor.
A21-M V4 is a two-way monitor that includes a new and more powerful driver, along with modifications to its filters and adaptive output impedance.
The Swiss studio monitor manufacturer has continually strived to improve its speakers over the last 20 years. The main aim for the fourth version of the A21-M was to increase the maximum sound pressure level and frequency range while retaining the natural sound reproduction.
In the final development stages of the new upgrade, a group of users was brought in to test prototypes in their own working environments. These testers were chosen to include both users of earlier A21-M versions (V2 and V3) and users of other brands of monitors. PSI Audio says the A21-M V4 exceeded their expectations.
Every aspect of the A21-M has been conceived, developed, measured and built by the team of specialists working at PSI Audio’s facility in the Swiss city of Yverdon-les-Bains.
The PSI Audio A21-M V4 is available immediately in burgundy red, white and black, and carries an MSRP of £2,642 including VAT.