For sale is my Decware ZSTAGE (gain stage) with a standard volume control. I am the second owner and have used it for about a year. The unit operates flawlessly. I used it as a line preamp. It took the signal from my DAC and fed it, "straight wire with gain", through the ZSTAGE to my Torii Jr. amp. It added substantial body, dynamics, and fullness to the music, making the experience more immediate and realistic. I am selling the unit because I just purchased a used Decware CSP3 preamp. As configured the unit sells new for $650. I'm asking $500 which includes shipping to CONUS and PayPal fees. I will accept PayPal. If you are local I will accept cash or PayPal. If you want me to send the ZSTAGE directly to Decware instead of yourself for the warranty transfer, I will be happy to oblige.

The pic is not mine, but it looks exactly like mine.

Has this sold?

Never mind. I see now that it has.