Latest news:
Fully featured DDFA amplifier rivals the sound quality of high end linear amplifiers.

For further information about the DDFA chipset email: audio@zetex.com

Latest news:
New subwoofer designs feature 150W, 300W and 500W output power with outstanding audio performance

For further information about subwoofer amplifiers email: audio@zetex.com


Technical resource

Magnetic Suppliers

The performance of all class D solutions (whether analog or digital input) is dependant to a degree on the quality of the filter inductors. Outline guidance on selection of appropriate inductors can be given, however some manufacturers provide approved components.

Off the shelf inductors are currently available from:

Pulse:
20µH. PG0035/36 (without base and with base) used for 50W ZXCD series solutions
20µH. PG0058 for 100W ZXCD series solutions.
www.pulseeng.com

Cambion:
20µH. 555-8810-20 for 50W ZXCD series solutions
20µH. 555-8820-20 for 100W ZXCD series solutions.
www.cambion.com

Coilcraft:
20µH. ED0006-A used for 500W ZXCD series solutions
www.coilcraft.com

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