Log in
Log in

or
Add this product to
  • My former gear
  • My current gear
  • My wishlist
JB Systems Dynamo 250
Images
1/81

JB Systems Dynamo 250

Moving mirror from JB Systems

22 reviews
Price engine
Classified Ads
Forums

Dynamo 250 classified ad

Alerte nouvelle annonce

Images

Videos

Reviews

4.5/5
(22 reviews)
50 %
(11 reviews)
45 %
(10 reviews)
Write a user review
Value For Money : Excellent
Audiofanzine FRAudiofanzine FR

JB Systems Dynamo 250Published on 03/09/09 at 05:02
(Originally written by asseoa/translated from Audiofanzine FR)
Introduction

I've been owning two Dynamo 250 scans for one month.

I used them for two events.

I controlled them via a DMX software. (no music mode!)

I had previously used other models but it's difficult to compare them because they were rented high-quality products (Martin).

------------------------------------------------------

Summarized review:

Pro: price!!!

Pro: weight

Pro: flightcase price

Pro: nice gobos

Pro: flood power and quality

Pro: sweeping speed

Pro: compact fixation system

Con: only one wheel (gobos and colors not independent)

Con: AC power socket on the bottom side (there's no way to...…
Read more
(Originally written by asseoa/translated from Audiofanzine FR)
Introduction

I've been owning two Dynamo 250 scans for one month.

I used them for two events.

I controlled them via a DMX software. (no music mode!)

I had previously used other models but it's difficult to compare them because they were rented high-quality products (Martin).

------------------------------------------------------

Summarized review:

Pro: price!!!

Pro: weight

Pro: flightcase price

Pro: nice gobos

Pro: flood power and quality

Pro: sweeping speed

Pro: compact fixation system

Con: only one wheel (gobos and colors not independent)

Con: AC power socket on the bottom side (there's no way to place them upright...)

Con: noise (but not louder than other models and it's inaudible once the music starts!) (I recommend you to use multiple socket outlets with power switches to avoid unnecessary noises before powering them up)

Con: resolution!!! It's the major turnoff, in my opinion. I tell you why below.

Con: strobe effect (more below)

Con: impossible to switch between DMX and music mode via DMX programming

------------------------------------------------------

Regarding resolution:

It isn't really a problem in strobe mode or with fast movements!

Every scanner has a "resolution".

It's the number of steps per movement.

The Dynamo 250 has 167 horizontal steps and 40 vertical steps.

So when you do a sweep from left to right you can see the image "jumping" from one step to another. The further the image the more it jumps, and the more the effect quality decreases... ok?

So what I mean is that this scan has not enough steps.

But you'll be the only one to notice it during an event!

Regarding the strobe mode:

The problem is the strobe function:

It alternates the chosen gobo and the previous gobo on the wheel.

As a consequence, if you are on gobo 5 and you turn on the strobe you'll see the flood changing from gobo 5 to gobo 4 instead of turning on an off.

The real strobe only works with gobo 1. (alternate gobo 1 / gobo 0 = no flood)

Could it be that every scan has this problem? I don't know...

------------------------------------------------------

Summary

Good scans! Excellent for mobile applications.

Light, easy to use, easy to transport in a flightcase, and affordable. I strongly recommend them!

They'll bee a success at events!!!
See less
»
Sono-Ev.Sono-Ev.

JB Systems Dynamo 250Published on 04/25/10 at 16:54
(This content has been automatically translated from French)
Hi! I possde two and soon four because it is the best to have a full effect by evening. Attention during transport the fragile mirror! I plan to buy two others but LED (same model)
»
FrenchLightFrenchLight

Well for small mobile disco

JB Systems Dynamo 250Published on 03/31/14 at 11:53
(This content has been automatically translated from French)
How long have you use it?

For 1 year.

Have you tried many other models before buying it?

Not of moving lights or DMX controllable

What is the particular feature you like best and least?

The single-wheel gobos / colored
+ Good power
-One of my machines moin enlightened than the other, I changed the bulbs but nothing has'm probably a manufacturing defect.
Very sacadants-Movement

How would you rate the quality / price?

Despite the good from errors

With experience, you do again this choice? ...

I will not point me to lyres for better versatility in terms of movement and accuracy …
Read more
How long have you use it?

For 1 year.

Have you tried many other models before buying it?

Not of moving lights or DMX controllable

What is the particular feature you like best and least?

The single-wheel gobos / colored
+ Good power
-One of my machines moin enlightened than the other, I changed the bulbs but nothing has'm probably a manufacturing defect.
Very sacadants-Movement

How would you rate the quality / price?

Despite the good from errors

With experience, you do again this choice? ...

I will not point me to lyres for better versatility in terms of movement and accuracy
See less
»
Gy67Gy67

Good scan but restricted in use

JB Systems Dynamo 250Published on 02/20/14 at 04:03
(This content has been automatically translated from French)
Very good quality / price ratio is reliable right sixty output from 4yrs.
The original lamp has kept me 1 year for the two I have.
Well suited for use in automatic (master / slave) for very limited opportunities in manual operation.
Very hot but no surprises so far.
Think clean filters from time to time, it easily gets dusty.
I would do this choice if it is for the same use (auto).
Alternatively, for a small budget, ClubScan 250 electroconcept for use on software for me would be the next choice after his dynamo250. …
Read more
Very good quality / price ratio is reliable right sixty output from 4yrs.
The original lamp has kept me 1 year for the two I have.
Well suited for use in automatic (master / slave) for very limited opportunities in manual operation.
Very hot but no surprises so far.
Think clean filters from time to time, it easily gets dusty.
I would do this choice if it is for the same use (auto).
Alternatively, for a small budget, ClubScan 250 electroconcept for use on software for me would be the next choice after his dynamo250.
See less
»

Tech. sheet

  • Manufacturer: JB Systems
  • Model: Dynamo 250
  • Category: Moving mirrors
  • Added in our database on: 06/17/2008

We have no technical specifications for this product
but your help will be much welcomed

»

Other categories in Automated fixtures

Other names: dynamo 250, dynamo250

cookies
We are using cookies!

Yes, Audiofanzine is using cookies. Since the last thing that we want is disturbing your diet with too much fat or too much sugar, you'll be glad to learn that we made them ourselves with fresh, organic and fair ingredients, and with a perfect nutritional balance. What this means is that the data we store in them is used to enhance your use of our website as well as improve your user experience on our pages and show you personalised ads (learn more). To configure your cookie preferences, click here.

We did not wait for a law to make us respect our members and visitors' privacy. The cookies that we use are only meant to improve your experience on our website.

Our cookies
Cookies not subject to consent
These are cookies that guarantee the proper functioning of Audiofanzine and allow its optimization. The website cannot function properly without these cookies. Example: cookies that help you stay logged in from page to page or that help customizing your usage of the website (dark mode or filters).
Audience analysis (Google Analytics)
We are using Google Analytics in order to better understand the use that our visitors make of our website in an attempt to improve it.
Advertising (Google Ads)
This information allows us to show you personalized advertisements thanks to which Audiofanzine is financed. By unchecking this box you will still have advertisements but they may be less interesting :) We are using Google Ad Manager to display part of our ads, or tools integrated to our own CMS for the rest. We are likely to display advertisements from our own platform, from Google Advertising Products or from Adform.
Marketing (Meta Pixel)

On our websites, we use the Meta Pixel. The Meta Pixel is a remarketing pixel implemented on our websites that allows us to target you directly via the Meta Network by serving ads to visitors of our websites when they visit the social networks Facebook and Instagram. The meta pixel are code snippets which are able to identify your browser type via the browser ID - the individual fingerprint of your browser - and to recognise that you have visited our websites and what exactly you have looked at on our websites. When you visit our websites, the pixel establishes a direct connection to Meta's servers. Meta is able to identify you by your browser ID, as this is linked to other data about you stored by Meta on your Facebook or Instagram user account. Meta then delivers individualised ads from us on Facebook or on Instagram that are tailored to your needs.

We ourselves are not in a position to identify you personally via the meta pixel, as apart from your browser ID no other data is stored with us via the pixel.

For more information about the Meta Pixel, the details of data processing via this service and Meta's privacy policy, please visit Meta Privacy Policy - How Meta collects and uses user data for Facebook and Meta Privacy Policy - How Meta collects and uses user data for Instagram.

Meta Platforms Ireland Ltd. is a subsidiary of Meta Platforms, Inc. based in the USA. It cannot be ruled out that your data collected by Facebook will also be transmitted to the USA.


We did not wait for a law to make us respect our members and visitors' privacy. The cookies that we use are only meant to improve your experience on our website.

Our cookies
Cookies not subject to consent

These are cookies that guarantee the proper functioning of Audiofanzine. The website cannot function properly without these cookies. Examples: cookies that help you stay logged in from page to page or that help customizing your usage of the website (dark mode or filters).

Audience analysis (Google Analytics)

We are using Google Analytics in order to better understand the use that our visitors make of our website in an attempt to improve it. When this parameter is activated, no personal information is sent to Google and the IP addresses are anonymized.

Advertising (Google Ads)

This information allows us to show you personalized advertisements thanks to which Audiofanzine is financed. By unchecking this box you will still have advertisements but they may be less interesting :) We are using Google Ad Manager to display part of our ads, or tools integrated to our own CMS for the rest. We are likely to display advertisements from our own platform, from Google Advertising Products or from Adform.

Marketing (Meta Pixel)

On our websites, we use the Meta Pixel. The Meta Pixel is a remarketing pixel implemented on our websites that allows us to target you directly via the Meta Network by serving ads to visitors of our websites when they visit the social networks Facebook and Instagram. The meta pixel are code snippets which are able to identify your browser type via the browser ID - the individual fingerprint of your browser - and to recognise that you have visited our websites and what exactly you have looked at on our websites. When you visit our websites, the pixel establishes a direct connection to Meta's servers. Meta is able to identify you by your browser ID, as this is linked to other data about you stored by Meta on your Facebook or Instagram user account. Meta then delivers individualised ads from us on Facebook or on Instagram that are tailored to your needs.

We ourselves are not in a position to identify you personally via the meta pixel, as apart from your browser ID no other data is stored with us via the pixel.

For more information about the Meta Pixel, the details of data processing via this service and Meta's privacy policy, please visit Meta Privacy Policy - How Meta collects and uses user data for Facebook and Meta Privacy Policy - How Meta collects and uses user data for Instagram.

Meta Platforms Ireland Ltd. is a subsidiary of Meta Platforms, Inc. based in the USA. It cannot be ruled out that your data collected by Facebook will also be transmitted to the USA.


You can find more details on data protection in our privacy policy.
You can also find information about how Google uses personal data by following this link.