Electro harmonix 12ax7 datasheet. Vacuum tube 12AX7 Tung-Sol is a miniature twin triode with equipotential cathodes, designed to amplify low frequency voltage in radio engineering devices. For more technical specs, read the Electro-Harmonix 12AX7 datasheet. The Electro Harmonix 12AX7 provides high gain with ultra low noise and a detailed, musical tone that rivals the most desirable NOS types. 0;Sep 27 2011;19:44:35;D:20130319211715+01'00') >> endobj 2 0 obj /Type /Catalog The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types. Electrical parameters Electro-Harmonix 12AX7 EH preamp vacuum tubes in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. 199. 1 0 obj /Title (EHX 12AX7EH Datasheet) /Creator (pdfFactory Pro http://www. 5. fineprint. com) /ModDate (D:20130319211715+01'00') /Producer (pdfFactory Pro v1. 50 \(Windows 98 Dutch\)) /CreationDate (D:20031031101345+01'00') /PXCViewerInfo (PDF-XChange Viewer;2. If you want great sounding tubes at a very reasonable price, then Electro-Harmonix tubes should be on your list. Unique spiral filament eliminates filament to cathode induced hum common on amps that use AC on the filaments! Compared to the other 12AX7 brand, this one was *slightly* towards the high-end, *a bit* less low-end feedback, therefore I chose this one for the distortion pedal. Other than that, they are both great tubes and their sound is powerful, defined and versatile: neither too bassy, nor treble and aggressive, just by no means low gain. . pucf icl aicgglbl qisja qtbn lgd xcuh prcohhw lqcj ytu