TEMQE8C692

MATCHED QUAD OF E88CC-TK (6922)

Telefunken

This matched set of four Telefunken E88CC-TK/6922 Black Diamond Series Vacuum Tubes is ideal for use in microphone preamplifiers and phono stages in homes, studios, and live stage applications. For personal enjoyment or commercial recording, they grant accurate imaging and versatile, expressive dynamics. Offering medium gain and low noise, these dual triode tubes deliver clean headroom and transparent tone critical to achieving sonically tight input stages. The E88CC-TK/6922 features gold-plated pins for enhanced signal integrity.None Newly manufactured and cryogenically treated to resurrect the transparent tone and harmonic impact of historical Siemens and Telefunken tubesNone Great for microphone preamplifiers, phono stages, and sonically tight audio input sectionsNone Also known as the 6922, the E88CC was originally targeted for test equipment and radar, but now serves audiophiles, musicians, and audio engineersNone Designed to offer precise imaging, significant dynamics, and a full-bodied soundstageNone Medium gain and low noise characteristicsNone Dual-triode like the 12AX7 tube, but with a different pin configuration (not a direct plug-in replacement)None Each tube is meticulously measured for all critical parameters of performance including transconductance, gain, noise, and microphonicsNone Tubes are selected by hand, rigorously tested, subjected to an extended burn-in period for stability, and re-measured before final packing