Some dealers will install the upgrade kits for an additional charge. Before you place an order, please determine if your PK-232MBX has an MBX daughterboard. 4.0 or 4.1 DSP-599zx ver. Your DSP-599zx serial number is required with your upgrade order. If you have purchased a DSP-599zx with Ver.
Proof of purchase is required.
If you have purchased a DSP-599zx Ver. Proof of purchase is required. If you bought your upgrade directly from Timewave, just tell us when you order. We will have an accurate record of the purchase date for you. Installation includes complete test and calibration of the DSP-599zx.