New version coming soon!

[Heikki]

Front panel arrived today.

[Heikki]

BOM

Main board

mainboard-BOM.pdf

(47.8 KiB) Downloaded 25 times

Sidechain

sidechainplus-BOM.pdf

(68.08 KiB) Downloaded 21 times

Power Supply

dcdc-BOM.pdf

(33.46 KiB) Downloaded 25 times

Meter driver

meter-BOM.pdf

(28.27 KiB) Downloaded 20 times

[Heikki]

Meter

[Heikki]

I made good progress today. The unit is almost finished and I got some testing done. Everything seems to be working except I made a mistake in the vu meter driver board. I still need to test and make sure there are no stability issues with the sidechain.

[Heikki]

Everything works as well or better than the old version except the previously mentioned VU meter driver board.

[Heikki]

Corrected meter schematic

[Heikki]

Picture

[Heikki]

Gain switch

-8dB
-6dB
-4dB
-2dB
0dB
2dB
4dB
6dB
8dB
10dB
12dB
14dB

[Heikki]

Attack
2 ms
4 ms
6 ms
10 ms
20 ms
30 ms
50 ms
70 ms
90 ms
110 ms
130 ms
150 ms

Attack fast
1 ms
2 ms
3 ms
5 ms
10 ms
15 ms
25 ms
35 ms
45 ms
55 ms
65 ms
75 ms

[Heikki]

Release
44 ms
88 ms
132 ms
176 ms
220 ms
264 ms
308 ms
352 ms
396 ms
440 ms
484 ms
924 ms

Release fast
22 ms
44 ms
66 ms
88 ms
110 ms
132 ms
154 ms
176 ms
198 ms
220 ms
242 ms
462 ms