8 Jun
2021
8 Jun
'21
11:44 p.m.
On June 8, 2021 9:11:56 AM HST, Will Godfrey <willgodfrey(a)musically.me.uk> wrote:
On Tue, 8 Jun 2021 13:52:59 -0500
"Chris Caudle" <6807.chris(a)pop.powweb.com> wrote:
I have a powered USB2 hub here. When its power supply is connected, I get some hum or
noise. I don't know if that's a possibility here.
My old band's sound set up - 12-channel Firewire audio, compressor, amp, in a single
rolling cabinet - had a rackmount power conditioner that powered everything, including the
mixer. Maybe something like that would help?
---
David W. Jones
gnome(a)hawaii.rr.com
authenticity, honesty, community
http://dancingtreefrog.com
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On Tue, June 8, 2021 6:43 am, Bill Purvis wrote:
of
>low cost transformers inside the case.
>
>David Kastrup's advice about verifying the adapters cables is
> probably the first place to start.
>
> > to get a lot of hum pickup on that, which I think is down to the
> > proximity to the laptops.
>
>The only mains frequency noise around a laptop would be the power
> supply, Stagg dual DI box.
Is it this device?
https://staggmusic.com/en/products/view/SDIST-2-channel-passive-di-box-with…
I don't see any specifications, so I'll just guess that it is a pair