NOTE  This is a Short form kit (PCB and Instructions only) for a mixing desk power supply as shown in the first picture - second picture of completed unit is for reference only.
This listing is for10 sets of PCBes

This is revision two of my earlier power supply. while it is slightly larger it does include a few improvements over the previous board.
This board has 2 Oz copper cladding (twice as thick as regular PCB 1 Oz) and includes solder mask and stencilled overlay.

As the power supply uses a Voltage multiplier to generate the 48V supply it only requires a readily available 16-0-16 or 18-0-18 V transformer.

This power supply may be used to replace a faulty supply in an existing desk or as a replacement for an external supply.
The power supply is equivalent to the Soundcraft/Spirit CPS 150 and can deliver +/- 17 Volts at 1.5 Amps and +48 Volts at 500 mA and has an option for an additional 12 Volt (at 1 Amp) Lamp supply.

I have created a Digikey BOM for this project, which includes most parts for this
- This has higher spec parts in some cases (mostly higher value capacitors), as it made no sense to pay more for lower spec components.

http://www.digikey.com.au/short/3h5cnh

Note I have a number of these to sell, but Ebay will only let me list them one at a time unless I have a merchant account.
As I am not (yet) earning enough money to justify a merchant account I will just relist as/if they sell.
So if you would like more than one, I can do a better price (depending on quantity) as well as possibly saving on shipping so contact me.

Further information may be found at:

http://www.atps.net/Projects/SD_PSU.html
or
http://www.atps.net/Projects/SDP_2B.pdf

forgot to add, may be picked up from Hornsby, north of Sydney