It's been too long. Anyway the 4th run PCBs are ready to be shipped.
Essentially the PCB is the same as the previous versions - but I wanted to update the silkscreen to match the current BOM.
A Mea Culpa - I was also tempted to adjust the 'phones out to enable the use of mono Cliff jack sockets as well as the stereo ones used. A very simple change to swap the speaker output to the centre pins on the socket. And I made a mistake here.

So when a stereo cable is plugged in, signal is only output on one channel, not both as intended. It still works, only affects the 'phones output.
A fix is easy, if you wish to do it. It's not obligatory as the amplified 'phones output is designed for older style high-impedance phones or equipment needing higher input levels. I've attached a note to this post describing the issue and fix. If you're not using the 3.5mm jacks then this is academic anyway.
It doesn't affect the operation of the rest of Jasper - which still sounds great. I built a PCB just using the silkscreen values, not referring to the BOM at all and everything works fine.
Update 31 August 2016
Finally an updated build guide attached below covering the second version PCBs!
Update 14 July 2016
For the second PCB run, an updated BOM taking in account the differences between the second version and Jasper from the first run.
Update 5 April 2016
Finally completed an initial version of a construction guide, and a FAQ document. The construction guide is quite large, and illustrates the construction of the PCB and panel set. Or at least it shows how I make up the PCB....
Here are some audio samples
Update 21 March 2016
PCBs have started shipping!
This is the build thread for the Jasper, EDP Wasp clone PCBs.
The original thread is here: viewtopic.php?t=151625
BOM, PCB and Panel measurements, Enhanced mode PCB construction guide are posted below.
Jasper Construction Guide, FAQs to follow.