{"id":588,"date":"2013-05-01T17:13:23","date_gmt":"2013-05-01T15:13:23","guid":{"rendered":"http:\/\/www.wallaudio.de\/?page_id=588"},"modified":"2016-12-14T12:46:59","modified_gmt":"2016-12-14T10:46:59","slug":"opus-33-set","status":"publish","type":"page","link":"https:\/\/www.wallaudio.de\/en\/opus-33-set\/","title":{"rendered":"OPUS 33 SET"},"content":{"rendered":"

[vc_row row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” oblique_section=”no” text_align=”left” css_animation=””][vc_column width=”1\/2″ css=”.vc_custom_1481712417282{margin-bottom: 50px !important;}”][vc_column_text]<\/p>\n

OPUS 33 SET Tube Amplifier<\/h2>\n

An amplifier for all your senses – single-ended triode (SET) topology.<\/p>\n

The SET (single ended triode) – OPUS 33 SET amplifier uses no feedback and usually works in Class A, but offers the feature called ECO Mode.<\/p>\n

If the user listens to music from a source such as radio, television, mp3-player or internet, it is possible to switch from Class A to Class B using the ECO button. This affects energy saving and increases the life (emission) and performance of the tubes, which are less heavily used in this mode.<\/p>\n

Special features<\/h3>\n

Point to Point Technology
\nInternal silver ribbon insulated wiring
\nNo global or local feedback
\nAutomatic stabilized bias current of power tube<\/p>\n

Technical details<\/h3>\n

Tubes: <\/b>6C33S Power Triode | ECC82 and 6H30<\/p>\n

Power: <\/b>15W @ 4\/8Ohm Induktor\/Choke
\nFrequency response: <\/b>10Hz-80KHz
\nPower consumption: <\/b>250W – ECO Modus 160W<\/p>\n

Dimension: <\/b>430mm*380mm*155mm (L*W*H)
\nNet Weight: <\/b>33kg
\nShipping: <\/b>37kg<\/p>\n

Downloads<\/h3>\n

OPUS 33 SET Manual (only available in german language)<\/a>[\/vc_column_text][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1430580200609{margin-bottom: 50px !important;}”][vc_gallery type=”image_grid” images=”1814,1815″ img_size=”full” column_number=”0″ grayscale=”no” hover_icon=”none” images_space=”gallery_without_space”][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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