12AU7 is also known in Europe under its Mullard–Philips tube designation ECC82. There are many equivalent tubes with different names, some identical, some...

The amplifier used KT88 output valves, two ECC83 preamp valves and one ECC82 valve. Approximately 1,200 of these amps were produced from 1967 to 1974;[citation...

A Virtual Valve Amplifier (VVA) is software algorithm designed and sold by Diamond Cut Productions, Inc. for simulating the sound of various valve amplifier...

equivalent ECC82==>E82CC, etc.), or be absolutely anything (standard and special-quality equivalents of the same tube include 12AU7, ECC82, B329, CV491...

amplifier applications. Small signal vacuum tubes ECC81/12AT7, dual triode ECC82/12AU7, dual triode ECC83/12AX7, dual triode ECC88/6DJ8, dual triode 12BH7...

version of the HT-5, and does not need being biased after a tubes (ECC83 and ECC82) exchange. It is also available in head-cab format, with a matching 60 watt...

g. the triode section of an ECL82 is not related to either triode of an ECC82, whereas the triode section of an ECL86 does happen to be similar to those...

electrical characteristics are too different. The 1946 miniature 12AU7/ECC82, with similar, but not identical, electrical characteristics to the 6SN7...

swapped with the numerals (e.g. an E82CC is a special quality version of an ECC82) Note: Typecode explained above. The part behind a slash ("/") is the RMA/RETMA/EIA...

of choice, the 6SN7 family, to the smaller and cheaper noval base ECC81, ECC82, ECC83 (UK, in the US known as 12AX7,12AT7, etc.). The lower-power noval...

the VBA400. It houses eight 6550 power valves plus three ECC83 and one ECC82 preamplifier valves. The input accommodates both active and passive bass...

power needed for tonal clarity. The preamp tubes were consistently one ECC82 (12AU7) tube and three ECC83 (12AX7) tubes. Early designs came outfitted...

A pair of 12AU7As (ECC82) showing both triodes....