GssL 20th Anniversary edition

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I wanted to ask , would I need to use an extra pcb like expat's VU meter pcb in order to use a SIFAM R22 Vu meter? I got a vintage one that I've been dying to use for a project!
 
Errors in the BOM for "Release": It's not 2 x 1M2, just one. But two 2 x 750K instead of 1
Error in the BOM for "Ratio":4 x 3M9 not 6x. Also maybe 2 x 3M3 (which are not in BOM)
Error in the BOM for "Side Chain HPF": missing 2 x 1nf (but in orderlist from reichelt)

Unclear: Label ATT = 0,0R ? If yes, only 1 x 0,0R in Sidechain

Error in Reichelt Part Order:
2x1M4 in Ratio missing

I caught your first edit and added the correction after, but if you keep editing this one post and adding to it, we cant be sure I can keep track, so better gather a few things and post.

Added 2 x 1nF in BOM for SC
Reichelt doesnt have 1M4 resistors, but I can see I doubled up on 750K to put in series instead in the cart.
Already see 2 x 0R in the sidechain BOM, but added 1 x 0R to the attack portion of BOM.

ATT is just jumpers going to the Attack. We do a hard bypass on this unit, but I marked this spot with the ATT resistor going to attack, because thats where we cut the signal in soft bypass on the original project, and some expressed a want to maybe do their build with both options.


Gustav
 
Error in Reichelt Order List:
1206 Input, 4 x 100R in BOM, in Order List only 2

Error in BOM - Blend
Its 16x10K in Total (also Order List wrong)
Side Chain: 2x10K missing in Bom+Orderlist


Error in BOM + Orderlist
Release has only 1 x 1M2 not 2
Ratio has 4 x 3M9 not 6 x 3M9

Error inn Orderlist somewhere, Not 2 x 2k2 just 1 x 1k1
 
Last edited:
@Gustav Excuse me if it's a silly question but do the 2 gain terminals connect together at a single pot ? You've mentioned that for the gain we need 1 x 10k lin ( not a stereo pot ? )

Screen Shot 2025-01-15 at 2.29.20 PM.png

Also , I've seen that in your prototype you've chained together the XLR grounds as I can see in the original build guide as well , I assume this is not necessary if I mount the XLR directly on the pcb?

Thank you!
 
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