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Forum: 41Hz Audio Amps

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  1. Small amps based on TA2020 and TA2021B, up to 2x25W Last Post

    AMP3, AMP32, AMP32-PS, AMP6, AMP6-BASIC. Small amps which typically run on a single 12V supply.

    1. AMP3, AMP32, AMP32-PS

      Small 2x25W board. Lots of high quality sound at a low price.

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      • Threads: 314
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    2. AMP6 and AMP6-BASIC

      2x25W and built with hole mounted components, no small surface mounts.

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      • Threads: 557
      • Posts: 4,508

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  2. Medium power ampes based on TA2022, typically 2x50W Last Post

    AMP1, AMP5, AMP10. AMplifiers based on the +/-30V TA2022 chip. These are typically 2x50W-2x100W or 200W bridged

    1. AMP1

      About AMP1 and AMP1-B (2x100W)

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      • Threads: 167
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    2. AMP5 and AMP10

      2x100W, TA2022 all hole mounted componen

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      • Threads: 451
      • Posts: 3,357

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  3. High power amps based on TA3020 Last Post

    AMP7, Truepath, AMP15. Amps for up to +/-60V supply

    1. AMP2 and Truepath

      2x300W high power amps

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      • Threads: 292
      • Posts: 4,003

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    2. AMP7 and AMP15

      About AMP7 and AMP15

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      • Threads: 133
      • Posts: 1,948

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  4. TC2001 chipset amplifiers of all sizes Last Post

    AMP2, AMP4, AMP8, AMP11 and TDC2500module based amplifiers. All are built with surface mount components.

    1. AMP4

      2x50W, single 15V to 32V supply. Power supply on board.

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      • Threads: 165
      • Posts: 1,540

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    2. AMP8

      High power amp

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      • Threads: 20
      • Posts: 111

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    3. AMP11

      Medium power mono amp

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      • Threads: 76
      • Posts: 856

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    4. TDA2500 family amps

      For the TDA2500 module and amps based on it

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      • Threads: 2
      • Posts: 4

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  5. Four channel TAA4100A based amps Last Post

    AMP9, AMP9-BASIC based on the 4 channel TAA4100A chip running on a single 12V to 28V supply. Typically used for mobile / car / bus / boat applications

    1. AMP9

      About AMP9, TAA4100A based 4-channel board amplifers

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      • Threads: 277
      • Posts: 3,132

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  6. Power Supplies Last Post

    About all types of power supplies

    1. Power Supply Kits

      About our power supply kits, PS1, PS2, PSU1, PS3, PS4 etc

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      • Threads: 16
      • Posts: 91

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  7. Misc 41Hz Audio stuff Last Post

    If it did not find a place elsewhere, it goes here

    1. "Non-HiFi" use; guitar, PA, car amps etc

      About using the amps for PA, guitar amps, live instruments, cars......

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      • Threads: 22
      • Posts: 343

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    2. Buy and sell. Ready built boards

      Ready built 41Hz Audio kits for sale and requests for building amps.

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      • Threads: 80
      • Posts: 416

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    3. Sound and reviews of the 41Hz Audio amps

      Sound quality impressions. Sound and power mods.

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      • Threads: 33
      • Posts: 552

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    4. Misc 41Hz stuff

      Stuff about 41Hz that does not fit elsewhere

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      • Threads: 93
      • Posts: 798

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    5. Future 41Hz Audio kits and boards

      Discuss possible future boards / implementations / ideas.

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      • Threads: 35
      • Posts: 210

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