Kaushik
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Kaushik 25/08/2021
Somebody said it sounds ethereal. Thats true. It sounds great, warm and clear. I hooked it up with a pair of Micca MB42X bookshelf speakers. It is not the best match, but sounds good enough. My speakers can handle 50Hz to 20kHz but this amplifier is based on TPA 3116 IC which can deliver 20Hz to 20kHz, so I am missing lower bass to some extent, but it is the limitation of the speakers, not amplifiers fault. You must use a good set of speakers to get most out of this amplifier. speakers with sensitivity 89db or more is recommended. Description says it comes with two valves, but actually it ships with 3 valves. Two for use and one spare. This may satisfy even the hardcore audiophiles.
PJ.MIAOLAI M8 6K4 أنبوب بلوتوث 2x50W مضخم مدمج ES9023 DAC
US$69.69 US$97.99
1
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Kaushik 28/08/2021
It is an excellent amplifier. You must buy if you need one, even you may buy if you do not need one. Really this is that good. I initially purchased it to revive my old F&D desktop speaker set, but I ended up buying a new set of speakers for this amplifier. I hooked it up with a pair of Micca MB42X and it sounds really good natural and full. Warmth of the sound is no doubt less than a tube amplifier with same IC ,( ie, TPA 3116), but those tube amps cost three times more and clumsy. Another thing you must keep in mind, if you buy this amplifier, you need a good power supply with at least 100 Watt output to get most out of it. Yes, it can run on anything between 9-24 volt, but it gives it's full potential at 20 volt @ 5Amp. The loudness and fullness of sound differs a lot with the power supply. If you are planning to run it on your old unused laptop power brick, please think twice. It may satisfy even audiophiles if it is used with good quality speakers with good crossover capability and appreciate power supply.
TPA3116 فئة D بلوتوث 5.0 HIFI 2x50W مكبر صوت ستيريو يدعم USB TF Card RCA AUX USB Stick
US$32.99 US$37.99
0
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Kaushik 28/08/2021
It is a really good and reliable power supply with a very little shift. it is very reasonably priced too.
العرض DC3V-36V قابل للتعديل القوة إمداد محول 2.5A 60 وات / 120 وات تحويل تيار متردد / تيار مستمر القوة محول
US$11.99 US$29.99
0
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Kaushik 25/08/2021
It is a very good amplifier at a very reasonable price. it has a frequency selector knob for subwoofer, which is great. You can use any rated subwoofer with this amplifier by just adjusting the frequency knob. it gave new life to my old dead f&d desktop speakers. it is much better option compared to costlier 2.0 amplifiers based on TPA 3116 chip.
لوحة تكبير صوت البلوتوث ZK-TB21 TPA3116D2 5.0 50WX2+100W 2.1 قناة قوة صوتية ستيريو باس AMP
US$17.99 US$36.99
1
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Kaushik Thank you for mentioning about Linux. I was planning to buy one for Linux.

Fritz_de 12/12/2019
Works perfect as digitiser for windows and android, to save notes on device turn it on when writing or painting, sync to android. Passive LCD does not show the saved lines, or pictures, it is only a kind of chalkboard. You can scribble on LCD without power, turn on device to erase the complete picture. Lock screen erase to save latest picture without erasing, this will overwrite the last saved version. Does not work on Linux or MacOs. Try it all out before using. It's worth the money.
NEWYES لوحة كتابة بلوتوث بحجم 10 بوصة لجمع البيانات ومزامنتها توفر لوحة رسم LCD للمكتب والأسرة ولعبة الجرافيتي هدية
US$76.99 US$91.99
3
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BAOFENG BF-F8plus اتجاهين راديو لاسلكي تخاطب VHF UHF مزدوج حزام هام راديو محمول
US$42.99 US$51.99

سؤال: is it need license in india ?

السؤال بواسطة winbristo على 2019-08-28 11:48:33

Kaushik Yes.

2019-10-22 11:01:16 مساعدة (0)
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bowbazar 04/10/2019
Its a good SDR. It tunes into HF bands out of the box. The antenna comes with it, is not very useful. you need real antenna for DXing. The price could be lower.
إكسيلواي RTL2832U + R820T2 100 كيلو هرتز -1.7 جيجاهرتز UHF VHF HF RTL.SDR كل الموجة USB موالف استقبال راديو AM FM
US$62.99 US$75.99
0
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bowbazar 26/09/2019
Very good quality connectors. Working well for me. I am using it with SDR.
أوف أنثى SO239 جاك إلى سما ذكر التوصيل مستقيم محول موصل
US$7.99 US$9.99
0
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