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Bailee Stokes IIILm1876tf Mr. Wilmer SpinkaAmplifierEdyth Kuhn Sr. Board + FieldMiss Clemmie Goldner OperatLilla Brakus PhDMr. Willis Schaefer IIIionalJaydon Heathcote AmplifierVeda Heller Front Level +Regan ArmstrongKurt Windler I Speaker ProtectGuillermo Cristion 2.0Prof. Gudrun Sauer VManuel Denesik FinishedBlair Anderson Board HiFi AmpliMaurine DuBuqueDr. Cornell Nikolausfier BoardIsom Kub
LM1876 + TL082 operational amplifier front amplifier board
LM1876 is a high-fidelity two-channel audio amplifier produced by National Semiconductor in the United States, with 30W per channel. The total harmonic distortion plus noise (THD + N) is only 0.112% at 30W * 2, and the signal-to-noise ratio is as high as 102dB.
This board is a well-tested finished board. And comes with the front level, do not add the front level. Go back and install the heat sink(Recommended 1 Jin) Connect transformer(Double 12V to double 21v recommended double 18V) OK
The biggest feature of this board is that it is cost-effective and easy to install and copy!
LM1876 is equivalent to the merging of two reduced versions of LM3886. The conversion rate is as high as 19V/us, which is the same as LM3886. It is zui high in integrated power amplifier. Its sound quality orientation is warm, delicate and has high resolution level. You are familiar with it!
Operating voltage: AC12X2 to AC21X2 recommended double 18V
size: 113mm * 71mm
height: 30mm
Materials for this board:
LM1876TF: pure imported disassembling machine
operational amplifier: TI 082
main filter: Japan Chemical industry
protection Relay: Japan OMRON
signal circuit capacitor: Panasonic audio dedicated capacitor, Japan ENLA
resistance: military 718 metal film 1%
The wiring diagram is the same as LM4766
potentiometer prepared by yourself or ordered welded finished products in our shop
Matching domestic potentiometer purchase: https://item.taobao.com/item.htm? ft=t&id=41535549336
purchase of supporting pure imported potentiometer: https://item.taobao.com/item.htm? ft=t&id=545455729358
purchase of supporting cooling fin (open hole for delivery): https://item.taobao.com/item.htm? ft=t&id=564181481273
matching transformer purchase (80W pure copper): https://item.taobao.com/item.htm? ft=t&id=43960599105
Những sảm phẩm tương tự
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Thông tin liên lạc
- Địa chỉ: Phòng 4, Tầng 19 Saigon Centre, Số 67 Lê Lợi, P. Bến Nghé, Quận 1,Tp HCM
- Điện thoại: +84528795253
- E-mail: [email protected]
