07-26-2020, 10:40 PM
There may not be that many - or any - users of Zoom H4 on J-K but, here in short are the setup results that make it stable:
Zoom H4 with firmware Ver2.4, USB2 cable, via ASIO in to WIN7 and Jam-Kazam
- overall H4 works produces a disappointing results due to its ASIO driver
- the only stable working 'H4' setup for me was: 41KHz sampling rate, 5mSec Latency
- the same setup on J-K
- the main problem is the echo I hear from the time I play a note or a chord on my guitar to hearing it through the headphones
- headphones are connected to Line Out on 'H4' (changing it to Headphones Out, makes no difference to the dela-/echo)
- I call it 'Delay-Echo' as it is much too great to call it latency (it's about 200-300 mSec i.e. really bad
- tweaking H4 and J-K Audio Booster parameters invariably leads to J-K lock up and death and restart
Conclusions:
- I think it is the ASIO driver (it comes from Zoom H4 site but no longer supported by Zoom)
- there may be an open source driver available that could make it work better
- but if there is one, I don't know it
Anyone...?
Zoom H4 with firmware Ver2.4, USB2 cable, via ASIO in to WIN7 and Jam-Kazam
- overall H4 works produces a disappointing results due to its ASIO driver
- the only stable working 'H4' setup for me was: 41KHz sampling rate, 5mSec Latency
- the same setup on J-K
- the main problem is the echo I hear from the time I play a note or a chord on my guitar to hearing it through the headphones
- headphones are connected to Line Out on 'H4' (changing it to Headphones Out, makes no difference to the dela-/echo)
- I call it 'Delay-Echo' as it is much too great to call it latency (it's about 200-300 mSec i.e. really bad
- tweaking H4 and J-K Audio Booster parameters invariably leads to J-K lock up and death and restart
Conclusions:
- I think it is the ASIO driver (it comes from Zoom H4 site but no longer supported by Zoom)
- there may be an open source driver available that could make it work better
- but if there is one, I don't know it
Anyone...?