Melodioso Posted December 10, 2025 Share Posted December 10, 2025 Are speaker impedance curves (SIC) loaded by default with an amp when no cab block is inserted ? What about when an Cab block is inserted with an IR ? Quote Link to comment Share on other sites More sharing options...
Melodioso Posted December 10, 2025 Author Share Posted December 10, 2025 Some answers: 1) Are speaker impedance curves (SIC) loaded by default with an amp when its associated Cab block is linked (gold link icon) ? -> Yes 2) Are SIC loaded by default with an amp when an IR Cab block is inserted afterwards ? If yes, which SIC (i.e., from which cab)? -> Yes, the default cab. 3) What is the difference between a linked and unlinked IR Cab block (you can have both option) ? -> My guess: with link icon = default SIC loaded, without link icon = no SIC ? 4) Are SIC loaded by default with an amp when no cab block is inserted afterwards (when using with a real power amp and cab)? -> My guess: No ? Quote Link to comment Share on other sites More sharing options...
Melodioso Posted February 20 Author Share Posted February 20 Has anyone figure that out yet by any chance? The documentation has no information on SIC (speaker impedance curves). 3) What is the difference between a linked and unlinked IR Cab block (you can have both option) ? 4) Are SIC loaded by default with an amp when no cab block is inserted afterwards (when using with a real power amp and cab)? Quote Link to comment Share on other sites More sharing options...
ECmaj7 Posted February 26 Share Posted February 26 Thank you for chiming in about this subject. I noticed a difference between linked and unlinked cab blocks while comparing Line6 cabs to my favorite IRs. I put the Line6 cab after the amp then a IRs after that muting one or the other. The Line6 cab has the linked icon but the IR doesn't. When I tried the IR after the amp with the linked icon it sounded different... Nothing in the documentation about this? Emilio Quote Link to comment Share on other sites More sharing options...
bverdon Posted March 14 Share Posted March 14 I read somewhere that Eric noted that there is a bug (and they are working on a fix for the next release 1.3) that the SIC from a linked cabinet ... which my understanding is that the matching cabinet when you introduce a new amp/cab block at the same time, are mated and when you unlink and select another cabinet, the SIC should follow the other cabinet in the signal chain. I don't know how anyone can tell the difference unless they compare the exact same cabinet and disable the primary cab with the mated SIC. Quote Link to comment Share on other sites More sharing options...
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