Hi there,

Currently, in order for you to achieve this, you need to do some modifications on this .../components/com_easyblog/views/magazine/tmpl/default.xml files. You can change codes below accordingly.

[gist type="php"]
<field name="listLimit" type="list" default="" label="COM_EASYBLOG_MAGAZINE_LIST_LIMIT" description="COM_EASYBLOG_MAGAZINE_LIST_LIMIT_DESC" >
<option value="1">1</option>
<option value="3">3</option>
<option value="6">6</option>
<option value="15">15</option>
</field>
[/gist]

You need to full backup on this files as this files will be overridden on your next update/upgrade. Upload them once you have done any update/upgrade on your site.

Please give it a try and see how it goes.