This next item still needs some checking but it appears that the popular CRT Mike which as we all know is based on the excellent Apollo1 from Qixang maybe has raised its level to the same as the Optim now being sold in Russia and will be classed as the V2.5

  
Having read the information on the excellent site of Konektor5000 in Lodz in Poland it would appear the following changes have been made

RF Gain in the Menu

NB and ANL work better 

Better regulation of the contrast of the display

Direct link: http://tinyurl.com/qhhhtt2

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