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Volume Pedal
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Matthew1971



Joined: 20 Feb 2020
Posts: 26

PostPosted: Sun Mar 15, 2020 12:25 pm    Post subject: Volume Pedal Reply with quote

Hi,

Just found out that my Roland EV volume pedal is for the large part not compatible with new Kronos (if someone could confirm)?

Any recommendations?

Cheers

Matthew
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GregC
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Joined: 15 May 2002
Posts: 9451
Location: Discovery Bay (San Francisco Bay Area)

PostPosted: Sun Mar 15, 2020 1:02 pm    Post subject: Reply with quote

My trustworthy Roland EV-5 has worked perfectly for 9 years
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KK
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Joined: 13 Oct 2016
Posts: 1422

PostPosted: Sun Mar 15, 2020 1:48 pm    Post subject: Reply with quote

Hi there,

I bought the Korg EXP-2. Works perfectly since it's the one recommended by Korg.
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voip
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Joined: 27 Nov 2014
Posts: 3769

PostPosted: Sun Mar 15, 2020 2:09 pm    Post subject: Reply with quote

The tip and ring connections on the EV-5 jack will need to be reversed to work on the Kronos. A small adapter cable could be made that does this.
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tunaman
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Joined: 28 Nov 2019
Posts: 427

PostPosted: Sun Mar 15, 2020 4:46 pm    Post subject: Reply with quote

You’ve changed the Global pedal setting, yes?
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Falcon2e
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Joined: 19 Feb 2008
Posts: 619
Location: Indiana USA

PostPosted: Sun Mar 15, 2020 4:47 pm    Post subject: Reply with quote

I’m a big fan of Ernie Ball pedals, I’ve been using them for over 20 years. They’re built tough, only down side is that once in a great while you’ll probably have to replace the nylon string.
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Kronos2-61..(2) Triton Classic, Nord Stage 2, Previously owned lots of other gear dating back to the 70’s.
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GregC
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Joined: 15 May 2002
Posts: 9451
Location: Discovery Bay (San Francisco Bay Area)

PostPosted: Sun Mar 15, 2020 4:52 pm    Post subject: Reply with quote

tunaman wrote:
You’ve changed the Global pedal setting, yes?


that's the step.

Global/controllers.

Foot pedal assign

The cc I use is expression. Master volume works, too.

Write Global setting

Works perfect over here. No re-engineering on my EV-5
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voip
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Joined: 27 Nov 2014
Posts: 3769

PostPosted: Sun Mar 15, 2020 7:35 pm    Post subject: Reply with quote

OK. Unmodified, the Roland EV-5 pedal will work with the Kronos, but the signal levels generated internally in the Kronos, as pedal position is varied, will be very different to the levels obtained when the Tip and Ring jack connections are reversed. The link below shows these levels plotted, based on calculations that take the expression potentiometer to be a 10k linear type. Most of the pedal effect, when using the unmodified pedal, occurs in the first 10% of pedal travel, whereas the signal changes linearly with pedal travel after reversing the Tip and Ring connections.

https://app.box.com/s/9wuv4f0dfg0bzsheefguvtyuicfjdn5k
.
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Matthew1971



Joined: 20 Feb 2020
Posts: 26

PostPosted: Sun Mar 15, 2020 9:38 pm    Post subject: Reply with quote

thanks for the replies everyone,

for the uninformed like myself (kronos 10 days old), what I am reading is that the EV5 will work but only to an extent.

I stumbled across this when I tried to replicate the effects in this video, with resulting in a more high pitched noise. Possible not having the appropriate pedal?

https://www.youtube.com/watch?v=B1fppaL3eBU
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voip
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Joined: 27 Nov 2014
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PostPosted: Sun Mar 15, 2020 10:48 pm    Post subject: Reply with quote

Also, with the EV-5 pedal as it is, the Min Vol control on the pedal must be set to the absolute minimum, as even a 1% change from minimum reistance will result in an expression value of around 65 (maximum value is 127). The high pitched nature to your wah effect suggests this is indeed happening.

A cable such as the one below can easily be modified by unscrewing the jack outer sleeve and swapping the tip and ring wire connections using a soldering iron. If you're not comfortable with soldering, ask someone who is familar with the technique required.

https://www.ebay.co.uk/itm/6-3mm-Stereo-Headphone-Extension-Cable-Lead-Jack-Balanced-6-35mm-1-4-50cm-or-1m/223085611335?hash=item33f0f04947:m:mA6TqeFOVRWYOhHew_EsulA

.
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Matthew1971



Joined: 20 Feb 2020
Posts: 26

PostPosted: Sun Mar 15, 2020 11:50 pm    Post subject: Reply with quote

Again, really appreciate your answer.

I think the easiest thing for me to do is bite the bullet and buy this pedal

https://www.gear4music.com/Keyboards-and-Pianos/Korg-EXP2-Expression-Pedal/H62?origin=product-ads&gclid=Cj0KCQjwpLfzBRCRARIsAHuj6qWPrH4f_KIThQHJLytWYfzdeO6WBoaW-neJV7rxdfPJAgqan4i2BK8aAg0tEALw_wcB
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KK
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Joined: 13 Oct 2016
Posts: 1422

PostPosted: Mon Mar 16, 2020 1:36 am    Post subject: Reply with quote

Matthew1971 wrote:
I think the easiest thing for me to do is bite the bullet and buy this pedal

Yep. Simple and it will work for sure since it's the pedal for the Kronos.
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Poseidon
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Joined: 08 Jul 2018
Posts: 373

PostPosted: Mon Mar 16, 2020 5:06 am    Post subject: Reply with quote

Get a Moog EP-3 Expression Pedal.
The polarity switch ensures compatibility with many products.
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FB Music



Joined: 24 Feb 2019
Posts: 24

PostPosted: Mon Mar 16, 2020 3:53 pm    Post subject: Reply with quote

Also consider the Yamaha FC-7. Good price and build quality. And it works straight out of the box on a Kronos!
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FB Music



Joined: 24 Feb 2019
Posts: 24

PostPosted: Mon Mar 16, 2020 3:54 pm    Post subject: Reply with quote

Also consider the Yamaha FC-7. Good price and build quality. And it works straight out of the box on a Kronos!
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