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12AY7 preamp schematic | diyAudio

    https://www.diyaudio.com/community/threads/12ay7-preamp-schematic.136413/
    The 12AY7 is a wonderful tube... it has a mu of ~40 and has been used in high-end products from tube condensor microphones to microphone preamps and more. I would search for for some schematics that either use a 12AY7 or 6072 (almost identical).

VinylSavor: Tube of the Month : The 12AY7

    https://vinylsavor.blogspot.com/2020/02/tube-of-month-12ay7.html
    The tube has a 9 pin noval base. As the prefix '12' indicates the heater voltage is 12.6V and only needs 150mA. The heater has a center tap which is connected to pin 9. This enables parallel connection of the heater halves which results in a 6.3V/300mA heater. The 12AY7 has an amplification factor of 44 which comes with a plate resistance of ...

Critique my schematic 12ay7 linestage - diyAudio

    https://www.diyaudio.com/forums/tubes-valves/160242-critique-schematic-12ay7-linestage.html
    12AY7 preamp schematic: east electronics: Tubes / Valves: 6: 13th January 2009 09:39 AM: RJM with 12AY7: mashaffer: Tubes / Valves: 27: 17th September 2008 01:42 AM: Please critique this 2A3 SE schematic! SHiFTY: Tubes / Valves: 21: 14th May 2008 11:51 AM: 12AY7 circuit? east electronics: Tubes / Valves: 29: 22nd March 2008 02:00 PM: DHT ...

M7 tube preamp line stage 12AY7 preamplifier ... - JIMS Audio

    https://jimsaudio.com/authentic-sound-tube-line-stage-12ay7-preamplifier-pcb-ksl-m7-line/
    The amplifier consists of 4 12AY7 and one 6X4 rectifier tube. This is a line stage preamplifier without phono stage. The board contains the amplifier section, power supply section, and audio selector and volume control too. This is a PCB for stereo amplifier. ... We provide schematic to buyers by EMAIL.

12AY7 and 6072 Tube Review - www.thetubestore.com

    https://www.thetubestore.com/12ay7-tube-review
    The 12AY7 and 6072 are the tube designations for a dual triode with medium gain that shares the same pin-out configuration as the 12AX7 and its variants. Pretty boring as a description goes. To put it differently, the 12AY7 can often replace a 12AX7 in your amplifier and give you a rich, warm tone with lower gain than a 12AX7.

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