Group buy of Active Filter 4 and PSU2.2 Boards
Group Buy extended until May 4
https://mysite.verizon.net/vze3xvxs/audio/id19.html
US Buyers please add shipping. Outside the US we'll invoice you for shipping later.
Flat rate international Priority mail is very reliable. Canada will be a bit less expensive than the rest of the world.
Check
https://pe.usps.gov/text/imm/immctry.htm for your country to see if your country accepts Flat Rate Priority Mail. If not, email me for shipping charges
When ordering, please send your diyaudio alias in the comment section so that I can keep track of who has paid here.
Filter Schematics and placement:
https://www.delta-audio.com/DIYfilter.htm
PSU Schematics and placement:
https://www.delta-audio.com/PSU_TWO/PSU_DIY_ver_2.2_SCH.pdf
PLEASE UPDATE TOTALS IF YOU ADD OR CHANGE QUANTITIES
Update
I'm thinking of offering parts kits for 15V nominal and adjustable ~65V operation. Please express your interest below.
Note that the most I can fit into a standard flat rate envelope is 4 parts kits and their boards. US buyer hve the option of going to one of the flat rate boxes. There are international flat rate boxes, but they are rather expensive ~$35 will lhold a lot but without insurance would you risk a couple hundred dollars?
| Name | Country | # AF4 | # PSU2.2 | Paid? | _ | _ | _ | 15V parts kit | 65V parts kit |
| hiwi3 | US | 14 | 7 | Y | _ | _ | _ | _ | _ |
| rolandong | Philippines | 6 | 8 | Y | _ | _ | _ | _ | _ |
| JimS | US | 10 | 8 | y | _ | _ | _ | 3 | _ |
| LanDoctor? | US | 6 | 6 | _ | _ | _ | _ | 2 | 2 |
| Argofanatic | Canada | 10 | 8 | Y | _ | _ | _ | _ | _ |
| pchw | US | 6 | 6 | Y | _ | _ | _ | 2 | 2 |
| Family Man | US | 4 | 3 | _ | _ | _ | _ | _ | _ |
| Jarkaa | Finland | 4 | _ | Y | _ | _ | _ | _ | _ |
| Cobra2 | NO | 4 | 10? | _ | _ | _ | _ | _ | _ |
| Quickshift | UK | 12 | 8 | _ | _ | _ | _ | _ | _ |
| jormajj | Finland | 4 | 4 | Y | _ | _ | _ | _ | 2 |
| Tad Ellis_ | us_ | 2 | 6 | y_ | _ | _ | _ | _ | _ |
| Khush | UK | 4 | _ | Y | _ | _ | _ | _ | _ |
| Chalkandtalk | UK | 4 | 2 | _ | _ | _ | _ | _ | _ |
| delsix_ | UK_ | 4 | 2 | Y | _ | _ | _ | _ | _ |
| tony_ | Philippines | 6 | 4 | _ | _ | _ | _ | 2 | 2 |
| Guiness | USA | 6 | 4 | _ | _ | _ | _ | _ | _ |
| mhl888 | UK | 0 | 6 | _ | _ | _ | _ | _ | _ |
| ocool_15 | Canada | 4 | _ | y | _ | _ | _ | _ | _ |
| GTforme00 | USA | 4 | 4 | Y | _ | _ | _ | _ | _ |
| Ferrari | Netherlands | 10 | 10 | _ | _ | _ | _ | _ | _ |
| WT | Thailand | 8 | 4 | _ | _ | _ | _ | _ | _ |
| rob3262 | US | 6 | 6 | Y | _ | _ | _ | 3 | 3 |
| big russ | UK | 4 | 2 | Y | _ | _ | _ | _ | _ |
| pedroskova_ | USA | 4 | _ | Y | _ | _ | _ | _ | _ |
| finneybear | USA | 6 | _ | _ | _ | _ | _ | _ | _ |
| music2diy4 | USA | 12 | 12 | Y | _ | _ | _ | 12 | _ |
| daylne52 | USA | 6 | 6 | _ | _ | _ | _ | _ | _ |
| bzo | USA | 6 | _ | _ | _ | _ | _ | _ | _ |
| ttr | Finland | 2 | _ | _ | _ | _ | _ | _ | _ |
| JohnG? | USA | 8 | _ | y | _ | _ | _ | _ | _ |
| Wasineveritis | Germany | 0 | 2 | _ | _ | _ | _ | _ | _ |
| m0tion | USA | 4 | 3 | _ | _ | _ | _ | _ | _ |
| Daveis | USA | 8 | 8 | _ | _ | _ | _ | _ | _ |
| loovet | Luxembourg | 8 | 4 | Y | _ | _ | _ | 4 | _ |
| imackin | USA | 10 | 10 | Y | _ | _ | _ | _ | _ |
| bassoon | New Zealand | 4 | 2 | Y | _ | _ | _ | _ | _ |
| Truecolour | UK | 8 | 4 | _ | _ | _ | _ | _ | _ |
| valveitude | USA | 2 | _ | _ | _ | _ | _ | _ | _ |
| sdaudio2 | Can | 4 | 2 | _ | _ | _ | _ | _ | _ |
| Neutron7 | can | 4 | 4 | Y | _ | _ | _ | 4 | _ |
| sandstorm33_ | USA_ | 4 | 4 | _ | _ | _ | _ | _ | _ |
| Yunick | Sweden | 4 | 4 | _ | _ | _ | _ | _ | _ |
| Korben69 | France | 2 | 2 | Y | _ | _ | _ | _ | _ |
| ipolyakov | USA | 4 | 4 | _ | _ | _ | _ | _ | _ |
| Peter Daniel | Canada | 4 | 2 | _ | _ | _ | _ | _ | _ |
| dudaindc | USA | 10 | 10 | Y | _ | _ | _ | _ | _ |
| fredlock | USA | 6 | 6 | Y | _ | _ | _ | _ | _1 |
| xaudiox | Philippines | 4 | 4 | _ | _ | _ | _ | _ | _ |
| Alexyz | France | 4 | 4 | Y | _ | _ | _ | _ | _ |
| farl_ | UAE_ | 2 | 6 | Y | _ | _ | _ | _ | _ |
| Edgar | Norway | 10 | 4 | y | _ | _ | _ | _ | _ |
| fjhuerta | Mexico | 2 | 2 | _ | _ | _ | _ | _ | _ |
| gjfim | USA | 4 | 4 | _ | _ | _ | _ | _ | _ |
| sergelisses | France | 2 | _ | y | _ | _ | _ | _ | _ |
| Danne72 | Sweden | 8 | 4 | Y | _ | _ | _ | _ | _ |
| Kaffekoppen | Sweden | 8 | 4 | Y | _ | _ | _ | 4 | _ |
| musical | Australia | 4 | 6 | _ | _ | _ | _ | 4 | _ |
| aterren | usa | 10 | 8 | Y | _ | _ | _ | 4 | 2 |
| vladco | usa | 10 | 10 | _ | _ | _ | _ | _ | _ |
| fortitudine | usa | 2 | 4 | Y | _ | _ | _ | 1 | _ |
| tobebu02 | usa_ | 6 | 3 | y | _ | _ | _ | _ | 3 |
| PierreG? | Canada | _ | 2 | Y | _ | _ | _ | 2 | _ |
| cfbuck_ | Canada_ | 4 | 2 | _ | _ | _ | _ | _ | 2 |
| samoloko | Bulgaria | _ | 6 | _ | _ | _ | _ | _ | 1 |
| teddy_pardo | Israel | 4 | _ | Y | _ | _ | _ | _ | _ |
| SvErD? | Norway | 0 | 2 | Y | _ | _ | _ | 4 | 2 |
| cm | Singapore | 8 | 4 | Y | _ | _ | _ | 4 | _ |
| touchdown | Italy | 0 | 4 | Y | _ | _ | _ | _ | _ |
| Predator864 | Romania | 0 | 5 | _ | _ | _ | _ | 1 | _ |
| Totals | _ | 366 | 299 | _ | _ | _ | _ | 33 | 20 |
