Search found 5 matches

by Jahloon
Wed Mar 22, 2017 6:02 pm
Forum: Prototypes and Product Concepts
Topic: Sonuus Snapdragon Travel Guitar
Replies: 12
Views: 57160

Re: Sonuus Snapdragon Travel Guitar

Just now, the MIDI output is solo (essentially it's a Sonuus G2M/i2M doing the processing). But it's certainly possible to add a multi-channel pickup and do each string individually. It just needs a bit more electronics, and of course a split pickup. A SONUUS based 6 channel non-piezo pickup would ...
by Jahloon
Wed Mar 22, 2017 4:05 pm
Forum: Prototypes and Product Concepts
Topic: Sonuus Snapdragon Travel Guitar
Replies: 12
Views: 57160

Re: Sonuus Snapdragon Travel Guitar

Is the MIDI output a single channel driven by all strings, or will you have an option to process all strings individually like Roland/Graphtec/RMC units?
by Jahloon
Tue May 24, 2016 3:08 pm
Forum: Voluum™ Support
Topic: Hum loop in chain from single PSU
Replies: 4
Views: 6146

Re: Hum loop in chain from single PSU

Thanks James, will try those solutions, a 1K in the audio ground sounds like the easiest option, did not realise how expensive audio isolation transformers had become! :o
by Jahloon
Mon May 23, 2016 9:04 pm
Forum: Voluum™ Support
Topic: Hum loop in chain from single PSU
Replies: 4
Views: 6146

Re: Hum loop in chain from single PSU

Thanks for the reply James. The PSU is in a chain, so it goes from the PSU to the Wahoo and then on to the Voluum. A quick thought.... presuming the +9v is on the outer shield side of the socket, is this +9v the natural ground? So if I were to isolate the outer shield would that eliminate the loop a...
by Jahloon
Sat May 21, 2016 7:06 pm
Forum: Voluum™ Support
Topic: Hum loop in chain from single PSU
Replies: 4
Views: 6146

Hum loop in chain from single PSU

Hum loop in chain from single PSU: I'm using a Voluum followed by a Wahoo in a signal chain. If I power them from the same 9v PSU (Have tried 2 different ones) I get a hum loop. Powering the pedals from separate 9v PSUs eliminates the problem, as does powering both pedals from a single USB port, or ...