Up for sale is an absolutely gorgeous, jewel-like, built like a tank, Channel Islands VCD MKII 12V Upgrade power Supply. New cost $449 plus $89 for the included Synergistic Research Red fuse. Note that the retail price of the high-current CIA 12 V powers supply offered here is more than the 9V.
It is DC regulated, meaning there is no switching to add noise to the audio signal. It uses a very high quality transformer, discrete Shottky bridge rectifier and a low-noise filter/regulator circuit, providing over 1A of continuous current. It looks and sounds absolutely phenomenal.
I was using it on a DSpeaker Anti-Mode 8033S-II Automatic Subwoofer room correction device, (see my USAM ad) but it will work with any compatible 12V device. Output is via a standard 2.5 mm DC jack. Comes with high-quality connection cable. Like for all power supplies, an inexpensive adaptor may be needed for connection to your device.
With the Synergistic Red fuse, and the sonic results are outstanding.
4.45"W x 2.9"H (including feet) x 5.25" D
Covered under 5-year warranty. Purchased in 2014. Fantastic condition, a real looker.
Buyer pays shipping and Paypal, 3.5% for USA, 4.5% for CAN.