[mervakaParticipant]

In the past I’ve put two subs on one side, tripod on the other. This creates a single source by coupling the subs together, and avoids creating two spaced coherent sources which can create interference patterns. People struggle to put drinks on the subs, too 🙂

[mervakaParticipant]

The main difference is in the pan knob. Two linked mono channels will inversely gang the pan, effectively giving you a width control. A stereo channel will give you a balance control.

[mervakaParticipant]

1) you can send a dSNAKE socket to multiple channels, but you cant send multiple sockets to a channel.

2) yes, that should work fine. Just make sure your AB168 is correctly routed.

[mervakaParticipant]

Short answer: No. Qu is a fixed clock master.

Long answer: many threads on this subject already contain further information. Look through them.

[mervakaParticipant]

Wasn’t quite what I said, see post 53103 🙂

[mervakaParticipant]

In my intended example, it is inferred that ground would run 1:1 with no circuitry other than the screening of the cable. Same as what your schematic shows.

Yes the link is for filters, but the same principles apply, just without reactive components.

[mervakaParticipant]

It’s not arbitrary, see Figure 1 in the PDF I posted.

R1 and R2 are independently respective of their single ended equivalents in a potential divider, where R1 is the resistor connected to the source, and R2 is the resistor connected to GND.

[mervakaParticipant]

Because of the differential nature of the circuit. It’s a derivation of a simple potential divider.

Here’s some light bedtime reading:
https://www.ti.com/lit/an/slwa053b/slwa053b.pdf

Using this method, the circuit I posted previously should in fact read R1 and 2*R2.

[mervakaParticipant]

Attenuators shouldn’t need to touch pin 1! Differential mode attenuation is all that should be needed.

[mervakaParticipant]

so let me try and understand your scenario..

The parameters in question are your PEQ settings for a particular channel.

scene 1: a certain PEQ setting for walk-in music
scene 2..N: a flat PEQ setting

where exactly are you putting the scene filters, in scene 1? it sounds like you don’t actually need filters at all.

bear in mind when you “block” an element of a scene, you leave in place whatever’s in the current desk state. it sounds like you have a scene filter on scene 1, blocking the recall of your certain PEQ setting for walk-in music.

[mervakaParticipant]

You missed the buttons down the side of the list that say “Filter” next to each scene. Those are you per-scene filters. Global scene filter is global.

Your firmware is up to date, I take it? Although scene filtering isn’t that recent a feature.

[mervakaParticipant]

Where is the output balance on the LR channel? Look at the first tab in the routing pages with LR selected. LR pre is unaffected by this.

[mervakaParticipant]

I wouldn’t correlate the two. The R16 is an analogue mixer with integrated sound card, whereas the Qu is an entirely digital product. Apples and oranges. DSP memory and horsepower would need to be doubled in the Qu, for example.

[mervakaParticipant]

Although it’s not a notification, a quick way to get an overview would be to look at the input source screen. If you see “N/C” where you expect to see “Main” or “Exp” then you have a problem. Alternatively there are the IO patching screens buried in the setup menus. Maybe there could be a different dS icon in the taskbar to denote that an expander is connected?

[mervakaParticipant]

Bob,

Whether Apple would allow what could effectively in their eyes be multiple versions of the same app is questionable.

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