Not really
, but nowadays it is not to expensive to have them made by a specialized PCB producer, and the bonus is a very high quality finish. As soon as you need some volume, having them made will(can) be cheaper then making them yourself (that is true also for 2 layer boards).
RIAA plug-board
Progress report Here is the schema and PCB for the RIAA components, please comment on those. The board size is 40x95mm (and I really would not like to change that ). All capacitors have an area of 10x34mm and 2 arrays of holes, one line-array at 2.5mm intervals and one line-array of 2.54mm intervals. The line have each 2 x 6 holes (for each line-array). The capacitors and resistors can be surface mount.
Progress report
Here is the schema and PCB for the RIAA components, please comment on those. The board size is 40x95mm (and I really would not like to change that ). All capacitors have an area of 10x34mm and 2 arrays of holes, one line-array at 2.5mm intervals and one line-array of 2.54mm intervals. The line have each 2 x 6 holes (for each line-array). The capacitors and resistors can be surface mount.Attachments
Not really
Well, the good things is that it does help create group interests and group buys, which at least goes against this individualistic world we live in.
Well, the good things is that it does help create group interests and group buys, which at least goes against this individualistic world we live in.
Good enough for me
(which at least goes against this individualistic world we live in.)
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Progress report (I know it is developing slow)
Sorry to be (again) a bit slow, but on one of my professional projects I have a major mile-stone coming up (could be life changing). Any way this lows everything down.
The picture attached shows the high-impedance-buffer followed by the line-driver stage. The line-driven can be configured for balanced or unbalanced signal delivery. It also supports a volume control.
Sorry to be (again) a bit slow, but on one of my professional projects I have a major mile-stone coming up (could be life changing
). Any way this lows everything down.The picture attached shows the high-impedance-buffer followed by the line-driver stage. The line-driven can be configured for balanced or unbalanced signal delivery. It also supports a volume control.
Attachments
A 15db version would suite me perfect, because my linr-stage stage gives 12dB gain at balanced input - where actually 0-6dB would be enough. My pass XA30.5 does already have enough gain on the output as is
At your service
15.3dBAttachments
Progress (again)
This is the RIAA-components board. It accommodates multiple capacitors and resistors. The holes for the capacitors are in rows (row distance 5mm) and the holes have a center-to-center distance of 1.25mm. Besides through-hole components the board accommodates smd parts.
The board size is 60 x 40mm, the areas for the capacitors are 22 x 13mm and 22 x 17.5mm. That should be ample space for several capacitors.
Any comments, please let me know
This is the RIAA-components board. It accommodates multiple capacitors and resistors. The holes for the capacitors are in rows (row distance 5mm) and the holes have a center-to-center distance of 1.25mm. Besides through-hole components the board accommodates smd parts.
The board size is 60 x 40mm, the areas for the capacitors are 22 x 13mm and 22 x 17.5mm. That should be ample space for several capacitors.
Any comments, please let me know
Attachments
- Status
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