amphead
Headphoneus Supremus
- Joined
- May 5, 2007
- Posts
- 2,810
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[size=large]Let's Build krmathis a Beta22![/size]
So, what is this thread about. Let's show how powerful the DIY community is here on Head-fi. This would be a first, on Head-fi but need not be the last time. Why, Krmathis? Why not. If he is interested, then we would contribute either fabrication time, parts, or shipping funds. Does he know about it? Not until now. I have volunteered to build one full amplifier, labour only. Anyone else in? Instead of a group buy, this would be a group build. Imagine how much fun as we give our details of the build on this thread! Remember, this is pro bono. If you can only provide moral support, then Thank You too!
Update: The decision has been made that this will be a 4-channel balanced build.
Donate to the Krmathis group build here-->
β22 Group-build Project
Parts Spreadsheet -->
http://spreadsheets.google.com/ccc?k...DdyDHucg&hl=en
Parts Donated/Received List:
Transformer - quantity (1)
Capacitor set for amplifier board - quantity (2)
PCB standoffs partial set - quantity (1)
Nuts and bolts partial set - quantity (1)
Heatshrink tubing set - quantity (1)
24AWG silver plated copper wire partial set - quantity (1)
26AWG silver plated copper wire partial set - quantity (1)
1/4 nylon multifilament partial set - quantity (1)
1/8 nylon multifilament partial set - quantity (1)
Transformer +15/+15 50VA dual primary toroidal - quantity (1)
IEC module w/fuse, power switch and AC filter - quantity (1)
e24 complete set - quantity (1)
q24 complete set - quantity (1)
Goldpoint K1.4-S-SH knob - quantity (1)
Blue Led - quantity (6)
Par-Metal case FPE panel set - quantitiy (1)
I/O board partial (need balanced Joshua Tree) - quantity (1)
Neutrik XLRs - quantity (4)
4-gang 23-step Stepped Attenuator - quantity (1)
5 Star Donors List:
04BluMach
aaron313
Afrikane
Akabeth
amb
amphead
Beefy
Blutarsky
cAsE sEnSiTiVe
Cool_Torpedo
dBel84
digger945
DoubleEs
error401
fatcat28037
fordgtlover
gates_2
GeWa
gz76
HeadphoneAddict
Headroom
JamesL
Jrossel
Jude
Lynxkcg
malldian
mark_h
MASantos
MisterX
MrMajestic2
mwofsi
n_maher
naamanf
NJ Head-Fi Meet
NoPants
nor_spoon
omegaman
pabbi1
penger
Ricey20
rockcod
ruZZ.il
samgotit
scompton
synaesthetic
tomb
torjeh
Uncle Erik
VeipaCray
Voltron
wavoman
wnmnkh
So, what is this thread about. Let's show how powerful the DIY community is here on Head-fi. This would be a first, on Head-fi but need not be the last time. Why, Krmathis? Why not. If he is interested, then we would contribute either fabrication time, parts, or shipping funds. Does he know about it? Not until now. I have volunteered to build one full amplifier, labour only. Anyone else in? Instead of a group buy, this would be a group build. Imagine how much fun as we give our details of the build on this thread! Remember, this is pro bono. If you can only provide moral support, then Thank You too!
Update: The decision has been made that this will be a 4-channel balanced build.
Donate to the Krmathis group build here-->
β22 Group-build Project
Parts Spreadsheet -->
http://spreadsheets.google.com/ccc?k...DdyDHucg&hl=en
Parts Donated/Received List:
Transformer - quantity (1)
Capacitor set for amplifier board - quantity (2)
PCB standoffs partial set - quantity (1)
Nuts and bolts partial set - quantity (1)
Heatshrink tubing set - quantity (1)
24AWG silver plated copper wire partial set - quantity (1)
26AWG silver plated copper wire partial set - quantity (1)
1/4 nylon multifilament partial set - quantity (1)
1/8 nylon multifilament partial set - quantity (1)
Transformer +15/+15 50VA dual primary toroidal - quantity (1)
IEC module w/fuse, power switch and AC filter - quantity (1)
e24 complete set - quantity (1)
q24 complete set - quantity (1)
Goldpoint K1.4-S-SH knob - quantity (1)
Blue Led - quantity (6)
Par-Metal case FPE panel set - quantitiy (1)
I/O board partial (need balanced Joshua Tree) - quantity (1)
Neutrik XLRs - quantity (4)
4-gang 23-step Stepped Attenuator - quantity (1)
5 Star Donors List:
04BluMach
aaron313
Afrikane
Akabeth
amb
amphead
Beefy
Blutarsky
cAsE sEnSiTiVe
Cool_Torpedo
dBel84
digger945
DoubleEs
error401
fatcat28037
fordgtlover
gates_2
GeWa
gz76
HeadphoneAddict
Headroom
JamesL
Jrossel
Jude
Lynxkcg
malldian
mark_h
MASantos
MisterX
MrMajestic2
mwofsi
n_maher
naamanf
NJ Head-Fi Meet
NoPants
nor_spoon
omegaman
pabbi1
penger
Ricey20
rockcod
ruZZ.il
samgotit
scompton
synaesthetic
tomb
torjeh
Uncle Erik
VeipaCray
Voltron
wavoman
wnmnkh