Я4С-90: Difference between revisions

Revision as of 08:40, 15 August 2021

Vilnius Research Я4С-90
Dual-trace vertical amplifier Я4С-90 front panel Compatible with Soviet 7000-series clones Produced from (?) to (?) Manuals Я4С-90 amplifier manual Я4С-90 Technical description and instruction manual (in German) Я4С-90 Calibration certificate (in German) (All manuals in PDF format unless noted otherwise)

The Я4С-90 is a dual-trace vertical amplifier plug-in for Soviet 7000-series clones. It is roughly analogous to the Tek 7A18.

Significant differences to the 7A18 include:

The input connectors are СР50-73 type.

The example in the photos is labelled in German. A version labelled in Russian also exists.

V/div	5mV/div to 5V/div in 1-2-5 sequence
Vertical modes	I, chop, add, alt, II

@@ Line 1: / Line 1: @@
-{{Plugin Sidebar 2 |
+{{Plugin Sidebar
-title=Я4С-90 |
+|manufacturer=Vilnius Research
-summary=Dual-trace vertical amplifier |
+|series=Soviet 7000-series clones
-image=Я4С-90_front.jpg |
+|type=Я4С-90
-caption=Я4С-90 front panel |
+|summary=Dual-trace vertical amplifier
-series=[[Soviet 7000-series clones]]|
+|image=Я4С-90_front.jpg
-introduced=(?) |
+|caption=Я4С-90 front panel
-discontinued=(?) |
+|introduced=(?)
-manuals=
+|discontinued=(?)
+|designers=
+|manuals=
 * [http://www.04kn009.de/C1-122-Verstaerker_R4C-90.pdf  Я4С-90 amplifier manual]
 * [https://martinjonestechnology.files.wordpress.com/2017/02/r4c-90-technische-beschreibung-und-betriebsanleitung.pdf Я4С-90 Technical description and instruction manual (in German)]
 * [https://martinjonestechnology.files.wordpress.com/2017/02/r4c-90-kennkarte.pdf Я4С-90 Calibration certificate (in German)]
 }}
 The '''Я4С-90''' is a dual-trace vertical amplifier plug-in for [[Soviet 7000-series clones]]. It is roughly analogous to the Tek [[7A18]].