12AT7 (also known in Europe by the Mullard–Philips tube designation of ECC81) is a miniature nine-pin medium-gain (60) dual-triode vacuum tube popular...
2 KB (253 words) - 05:48, 6 February 2024
an emergency or for different performance characteristics, include the 12AT7, 12AU7, 12AV7, 12AY7, and the low-voltage 12U7, plus many four-digit EIA...
11 KB (1,189 words) - 12:44, 10 July 2024
described as a "special quality" device. This contrasts with the 6AB4/EC92 and 12AT7/ECC81 which are both R.F. devices operating up to VHF. Double triodes of...
4 KB (422 words) - 05:57, 21 December 2023
second 7025 being used for the reverb recovery and mixing stages. The single 12AT7 was used for the reverb driver while the 12AX7 was used for the vibrato...
4 KB (481 words) - 07:18, 19 May 2024
Slant 6V, which offers 6L6 or 6V6 power tube options also has 12AX7 and 12AT7 tubes, was praised as "an amazingly useful and versatile amp" and was a...
7 KB (625 words) - 19:02, 18 January 2024
the '68 Custom Princeton Reverb. Preamp tubes: one 7025, two 12AX7, one 12AT7 Output tubes: two 6V6GT, fixed-bias Rectifier: 5AR4 (blackface & reissue)...
4 KB (497 words) - 06:55, 6 April 2024
pre-amps appear to be the product of a cottage hifi industry). 6N1P 6N2P 12AT7 6N3P tube datasheet 2C51 tube data (NJ7P Tube Database) DIY-Hybrid-Amplifier...
2 KB (199 words) - 16:23, 18 November 2023
clone of the Fender AB763 circuit, it uses two 6L6GC power tubes and one 12AT7 Phase Inverter. The amplifiers have two channels, clean and Overdrive, switchable...
1 KB (146 words) - 00:33, 8 June 2024
characteristics. Similar, but not identical, tubes are the 12AD7, 12AE7...12AT7, 12AU7, 12AV7, 12AW7 (rare), 12AY7, and the 12AZ7. A system widely used...
120 KB (15,392 words) - 11:00, 17 August 2024
two identical sections in one envelope are used, usually the noval types 12AT7, 12AU7, or 12AX7 or equivalents, less usually the octal 6SN7. The earliest...
15 KB (1,996 words) - 17:21, 27 July 2023