Asbak link=topic=156.msg63091#msg63091 date= Menuliskan: ternyata memang bener apa yg dikata pak tomy! Setelah ic preamnya saya ganti lf 353 suara lebih cling untuk midnya terasa lebih enak,untuk treble lebih lembut,bassnya jg tambah empuk,gk kaya kemaren waktu masih pake 4558 suara midnya pecah. Pa lagi setelah ic masternya tak ganti 4580 lebih mantep lg,gak sia2 jadinya untuk cari ICnya muter2 kalo hasilnya bisa memuaskan. LF353 biasa saya pakai untuk rangkaian karaoke rancangan sendiri, jadi suara vocal lebih empuk dan enak mendengar suara sendiri. Untuk diruangan memang lebih enak yg agak empuk tapi jernih. Asbak link=topic=156.msg63419#msg63419 date= Menuliskan:untuk 4580 saya dapatnya yg JRC bukan yg NJM,menurut pak pomy beda gak untuk karakter suaranya? Itu ku dapat 11rb perbijnyai,kata yg jual ini yg asli jadi agak mahal.
Dari pengalaman JRC juga bagus dibanding keluaran pabrik2 yg lain. Dhony link=topic=156.msg63484#msg63484 date= Menuliskan:mau tanya nie, mixerku rakitan preamp mic nya pake TL071, tone control pakek TL072 dan masternya 4558, tapi suaranya terkesan dung dung gitu, dan treblenya sedikit pecah, apa ada saran untuk penggantian IC nya? ^:)^ ^:)^ Coba 4558nya diganti 4560 atau NE5532. TL071 & TL072 biasanya cukup bagus untuk preamp dan tone control. Tuby@Jepara link=topic=156.msg63552#msg63552 date= Menuliskan:kalo adanya TL072 untuk Master Mixer, kayaknya lebih baik dari 4558. Saya sependapat dgn mas Tuby.
Jan 31, 2018 - Laptop bekas malang persamaan ic di laptop persamaan ic di laptop rt8202apqw / dj=ca rt8223m / eq=ed rt8206a rt8206b rt8205a / cj=da.
Contents. Models There are three different models of the LM386 that have slightly different specifications, outlined below.
Chip Name Min Voltage Max Voltage Minimum Output Power Typical Output Power Load Impedance LM386N-1 4 volts 12 volts 250 mW 325 mW 8 ohms LM386N-3 4 volts 12 volts 500 mW 700 mW 8 ohms LM386N-4 5 volts 18 volts 700 mW 1000 mW 32 ohms The LM386 was invented by Ernie Leroy Long at Motorola in 1969. It was originally for part of a fuel injection system for a Ford Car. Almost identical versions of the device are available from Unisonic (Unisonic Technologies Co. Or UTC) as the LM386 and the New Japan Radio Co.
(JRC) as the NJM386 and NJM386B. The JRC devices are also available in a single-in-line package. JRC devices, marked as 386 JRC, are sometimes misleadingly referred to as the JRC386.
SPICE simulation models Although National Semiconductor and Texas Instruments (who bought Nat Semi in 2011 ) do not provide an official model for the LM386, there are two independently developed models freely available:. The original 'No-Frills LM386 Model' by Dave Dilatush.
![Persaman Persaman](http://1.bp.blogspot.com/-cpbZOUEO1ZI/VjXBYqn99bI/AAAAAAAAAIc/SNw5HVrXzIw/s1600/IC4558.jpg)
An improved model, 'The EasyEDA LM386EE spice model' developed for the simulations of the 'Tesseract Guitar Practice Amplifier' project. Usage in guitar amplifiers. The LM386 is one of the most common amps used in DIY guitar preamplifiers and sustainers due to its ability to run on a single 9V battery. The 'Tesseract' Guitar Practice Amplifier is a versatile design based on the LM386 and features distortion and full-wave rectification effects. The well-known 'Smokey Amp' created by Bruce Zinky uses an LM386 and is notable for being able to fit in a cigarette package.
The 'Little Gem' and 'Little Gem MkII' are modified/cloned versions of the 'Smokey Amp'. The 'Ruby' amp is a modified version of a Little Gem amplifier. The MS-2 and MS-4 miniature practice amplifiers use a single-in-line packaged NJM386 manufactured. Usage in amateur radio The LM386 is very commonly used in the audio amplifier of low power, like the Pixie. See also. References. Texas Instruments.
Retrieved 4 Nov 2013. Unisonic Technologies Co. Retrieved 2 Sep 2015.
New Japan Radio Co. Retrieved 29 Aug 2015.
New Japan Radio Co. Retrieved 29 Aug 2015. New Japan Radio Co. Retrieved 2 Sep 2015. New Japan Radio Co. Retrieved 2 Sep 2015. External links Wikimedia Commons has media related to.
Historical Data Books., National Semiconductor, includes LM386 datasheet.