Version	Language	Size	Uploaded
Data Sheets
4890A Spec Sheet updated: Okt 2019			217 KB	Okt 2019
Tech Notes
Tech Note: Polarity Conventions updated: Okt 2019			55 KB	Okt 2019
Owner's Manuals
4890A Information updated: Okt 2020			48,1 KB	Okt 2020
Speaker Tunings
Array 4890, 4891 and 4892 Tunings updated: Okt 2020			12,9 KB	Okt 2020

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