Be aware of the digital sonic artifacts (aliasing) in your KPA!

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Stemast

Professional

Posts: 686

Location: UK

Tuesday, May 22nd 2012, 9:05pm

Quoted from "guitarnet70"

...but I'm not in to Chugga Chugga

I love scientific and artistic terms, when used!!!

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professortweed

Intermediate

Posts: 200

Tuesday, May 22nd 2012, 9:24pm

haven't heard the aliasing myself. Radley, do you hear it on your Lancer profile at all?

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Radley

Professional

Posts: 617

Location: So Cal

Wednesday, May 23rd 2012, 2:15am

Quoted from "professortweed"

haven't heard the aliasing myself. Radley, do you hear it on your Lancer profile at all?

Aliasing has never been a problem for me with the Amp block (that's someone else's complaint) - I'm referring to the higher gain OD stomps. The noise problem I refer to is usually with the stomp compressor on (medium settings) before the Amp block - the NR reduces the hiss, but there are still 'crackles & sputters' that come through unless you set the NR pretty high, which kills the natural sustain of your instrument.

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Zappledan

Master

Posts: 1,930

Location: Palm Harbor, FL

Wednesday, May 23rd 2012, 3:08am

Quoted from "Radley"

there are still 'crackles & sputters' that come through unless you set the NR pretty high

I agree with Hadley on this. I have noise that comes and goes. It's not a deal breaker, but it would be nice to eliminate it.

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fernandes

Beginner

Posts: 9

Wednesday, May 23rd 2012, 3:40pm

Hi folks,

I for my part can hear the aliasing (starting around the 17th fret on the high e-string) quite well - especially when reverb and delay are turned off. But you have actually to search for it (that is to say you wont hear it when you just play the guitar) and as it is quite discreet in the background it is for me not a big nuisance.

Anyhow I would still prefer it if this issue could be solved in a firmware update.

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sjaak

Trainee

Posts: 72

Wednesday, May 23rd 2012, 7:19pm

Don't know if this has to do with this topic but...
Since I use the kpa my guitar is far more sensitive to noise it picks up from dimmed lights
Allways had to adjust my noise gate
But with the kpa I have to drastically turn down the gain sometimes

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lucky

Intermediate

Posts: 338

Wednesday, May 23rd 2012, 7:37pm

Hope this will be sorted in the next firmware...it does get annoying

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lucky

Intermediate

Posts: 338

Wednesday, May 23rd 2012, 7:38pm

Quoted from "Zappledan"

I agree with Hadley on this. I have noise that comes and goes. It's not a deal breaker, but it would be nice to eliminate it.

yup me too..v annoying for me though!

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and44

Professional

Posts: 894

Location: London UK

Wednesday, May 23rd 2012, 7:43pm

could it be interference from moniters?, light dimmer switches and sorts of things like that!. - i used to have a guitar that was a nightmare when trying to record due to moniters. I was better of in the live room than control room!

I might be way off here, just worth a mention : )