*Looks at haiby-kun*
Wonders who haven't been doing his share of work.....
*Looks at haiby-kun*
Wonders who haven't been doing his share of work.....
yay

I think the calculations should come after I do all the sourcing.
Here's the complete list of Project-H components: (incomplete costs)
In red: what I haven't bought
Project-H BOM (Click to show)
|
Component |
Per Unit Cost |
Qty |
Total Cost |
|
|
Project-H Objective2 |
||
|
Custom Objectove2 PCB |
1.7707 |
1 |
1.7707 |
|
Custom RK097 Mount PCB |
0.9802 |
1 |
0.9802 |
|
1N4005 |
0.026 |
2 |
0.052 |
|
1N5818 |
0.11 |
2 |
0.22 |
|
OPA2134 |
1.961 |
1 |
1.961 |
|
NJM4556 |
0.855 |
2 |
1.71 |
|
MC7812CTG |
0.259 |
1 |
0.259 |
|
MC7912CTG |
0.304 |
1 |
0.304 |
|
DIP-8 Socket |
0.128 |
4 |
0.512 |
|
220nF B32529C0224J |
0.116 |
6 |
0.696 |
|
22n RPER71H223K2S1A03A |
0.07 |
2 |
0.14 |
|
220p SR151A221JAR |
0.072 |
2 |
0.144 |
|
2.2u MMK15225J63B05L4 |
0.974 |
2 |
1.948 |
|
470u |
0.114 |
4 |
0.456 |
|
220u EEUFM1E221 |
0.21 |
2 |
0.42 |
|
1R LR1F1R0 |
0.066 |
4 |
0.264 |
|
10k LR1F10K |
0.028 |
2 |
0.056 |
|
1.5k LR1F1K5 |
0.031 |
4 |
0.124 |
|
100R LR1F100R |
0.03 |
2 |
0.06 |
|
39k LR1F39K |
0.031 |
2 |
0.062 |
|
300R LR1F300R |
0.031 |
2 |
0.062 |
|
RK097 10k Pot |
2.851 |
1 |
2.851 |
|
|
|
|
|
|
|
Total: |
15.0519 |
|
|
|
|
|
|
|
|
Project-H Controller |
||
|
Custom Project-H Control PCB |
1.7707 |
1 |
1.7707 |
|
1N4005 |
0.026 |
5 |
0.13 |
|
1000u |
0.222 |
1 |
0.222 |
|
220nF B32529C0224J |
0.116 |
3 |
0.348 |
|
30p SR152A330JAR |
0.094 |
2 |
0.188 |
|
1k LR1F1K0 |
0.028 |
3 |
0.084 |
|
2N7000 |
0.074 |
4 |
0.296 |
|
MC7812CTG |
0.259 |
1 |
0.259 |
|
UA78L05ACLP |
0.246 |
1 |
0.246 |
|
AT89C2051 |
1.716 |
1 |
1.716 |
|
12MHz XTAL |
0.774 |
1 |
0.774 |
|
DPDT Relay |
1.548 |
5 |
7.74 |
|
|
|
|
|
|
|
Total: |
13.7737 |
|
|
|
|
|
|
|
|
Project-H DAC |
||
|
DAC Kit |
27.5 |
1 |
27.5 |
|
Shipping |
8 |
1 |
8 |
|
MC7812CTG |
0.259 |
1 |
0.259 |
|
MC7912CTG |
0.304 |
1 |
0.304 |
|
|
|
|
|
|
|
Total: |
36.063 |
|
|
|
|
|
|
|
|
Project-H Case + Interface |
||
|
Project-H Custom Case |
|
1 |
0 |
|
Push-Switch |
3.096 |
3 |
9.288 |
|
RCA Connectors |
1.29 |
4 |
5.16 |
|
AC Connector |
|
1 |
0 |
|
6.3mm Connector |
|
1 |
0 |
|
Volume Knob |
|
1 |
0 |
|
Standoffs + screws |
0.116 |
14 |
1.624 |
|
Internal connectors |
|
|
0 |
|
Internal wiring |
|
1 |
0 |
|
|
|
|
|
|
|
Total: |
|
|
Yep, from the looks of it, there are a lot of fees
So hmm if we get 5 then sub $180 should still be possible
I just hope that $180 includes shipping AND Malaysia's tax...sigh
*cough cough*
*cough cough*
I call dibs on this being Project BB
Borisu Bowei
It should be, the O2 is $140 for 10 units.......hahahaha
Tell me when and how much you need so that I can leechask my parents for money...sigh...
ANyway, oyasumi
@Borisu
Should we do Pre order funds?
Where anyone wanting to pre order sends like $30 to help cover the costs right now for you and also shows that they are interested?
How many people have we got so far?
Me
Kitty (his name shall be kitty until he preorders)
Graphy
Jgray maybe
Manveru maybe
kalbee maybe
He already sent me $80 project funding
Wow really?
I can send a bit more if you need funding...but preferably if you are fine for now, we can just ask the others if they want to put a hold down for yes project funding and also a reservation for a unit so you know they want one.
yep.
The project-H finance department went something like this:
I'll go in on the project if it ends up being <$180 or so.
Won't have all the money until I sell the rest of my stuff though. Sold the DT770s today. AD2000s not yet sold. In the case of getting Project H I might sell the HeadStreamer as well. Not sure if I'll need to yet, as I do have a little bit of money from selling back a textbook I didn't need that I could possibly use. Depends exactly how much will be left after the Paradox.
Not sure if I could manage any funding right this second, though I am interested.
@bowei
can you help me contact the DAC ebay seller for
- board dimensions including mounting holes (So I can make a 3D model)
- how to switch between S/PDIF and USB inputs (I can't seem to find a switch on the board)
Thanks.
Here's the ebay link again: