Title page

Audio Upgrade
The Audio Upgrade kit replaces key components in the audio signal path. The end result is that the audio has better definition and clarity for improved intelligibility. The improved audio definition reduces listening fatigue. Full instructions are included.

Please Note: This upgrade is not difficult to install, however this should not be the first time using a soldering iron. If you feel uncomfortable about the installation, or cannot find a qualified technician to install the upgrade, then we suggest you send the receiver to Kiwa for installation.

ATS818-ATS818CS / DX 390-DX392 Audio Upgrade $15.00
Shipping and Handling within North America $2.00.
Shipping and Handling outside North America will depend on location. Please contact Kiwa for details.

Kiwa audio upgrade installation (includes components) $35.00.

Return shipping via UPS ground within the continental US is $12.00

For more information regarding Kiwa Audio Upgrades - please see Kiwa Audio Upgrades - A Brief History

Title page