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A cheap stereo system with audiophile quality at different price points

A caveat. I have spent days looking at reviews to try and assemble these systems. Trying to keep them affordable involved various comparisons. Amps SMSL is universally acknowledged to have the most bang for the buck. Very high quality internals, an enormous range of EQ adjustments and high quality amp chips. There are two that stand out.  SMSL AOa200 Mk II and SMSL A300. Both output a true 85W/channel but the 300 has more features, most of which you might not use. Aiyima A70 has been crowned the best class d budget amp. Output 90W/channel. They all accept Bluetooth, but the SMSL models have the better codecs. After careful review, I recommend any of these three. All have subwoofer out connections for either active or passive subwoofers. But, and it's a biggie, the Aiyima does not have a high pass filter to offload bass signals to a subwoofer. If you do not want a sub, then no worries. I will explain in my speakers choices why you may not need one. Speakers Polk Audio offers two mod...
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Budget stereo system comparisons from 5 different AI systems

I have been searching for a budget stereo system under ₹50,000 that would be comprised of a Class D mini amplifier, a pair of decent speakers and a subwoofer. Bluetooth is a good option, but I was more interested in offloading the lower frequencies onto a subwoofer and to do so, the amp should have a "High Pass filter". I can play High Resolution Lossless Audio from Apple Premium Music through my tiny Fosi DS2 DAC's headset output into the RCA inputs on the amp. Super cheap streaming. I posed the following question to all of the 5 AI apps on my mobile to see what they recommended for me to buy. " Recommend a list of budget, home use, class d amplifiers available in India, that have a high pass filter to offload bass onto a subwoofer and away from the main speakers. List price and where to buy in a format easily readable on a mobile phone." Claude AI 3.5 Sonnet I've listed five popular options available in India that meet your requirements. All these amplifie...
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I build domes!

Take a peek at https://domebuilders.co You might pay attention to the fact that they can be built with beach sand, seawater, Portland Pozzolan Cement (30+% fly ash) and Braided Basalt Fiber Rope. That comes in at less than one third cost per square foot to build. Check www.monolithic.com the patent holders and from whom we have a distributorship and license.
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Giving medicine to my little bundle of joy, JoJo

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Perhaps "little bundle of joy" is a misnomer. He is actually quite large, fierce looking and has a mouth the size of a laundry basket. When he yawns and exposes the vast expanse of his jaw, teeth, muzzle and various other bits, it can be disturbing to those who don't live with him every day. Even  we get a tremor every once in a while. Realizing that Rottweilers have the second strongest bite of any canine, except for the Gran Canaria, is no comfort when your dear pet gives you a rumbling growl when you try to either put in or entice him to eat a pill. Thoughts of screaming, dismemberment, sundry portions of anatomy missing, etc. gives one pause, don't you know? Our esteemed, admired and much put upon vet, Dr. Uniyal, once gave the fastest injection ever done by man to canine that I have ever witnessed. Jojo was chained to the railing (a very strong work of the ironsmith's art, by the way), gave the approaching veterinary professional a more than wary ...
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Cost of an operation. US vs Third World India

[ ] Digital X-Ray with contrast gel [ ] CT Scan (GE 2021 model) [ ] HIV test (Negative) [ ] Covid 19 test (Negative, had 2 jabs already) [ ] Blood test (Full panel) [ ] X-Ray chest (Digital, Toshiba) [ ] ECG (Normal) [ ] 2D Doppler Echogram (2019 model) [ ] Full, detailed medical history taken [ ] All Drugs needed for Pre-Op, Surgery, Post-Op & Recovery [ ] Anesthesia (Expert application of spinal block by Dr. of Anesthesia) [ ] Operation Theatre (2 Sr. Residents, 1 Jr. Resident, Surgeon, Anesthesiologist, 2 Surgical nurses, 1 Technician) [ ] Surgery (Removal of sinus infection site in left foot done by Prof. Dr. Navneet Badoni, Head of Orthopaedics) [ ] Post Op (1 Sr. Nurse, 2 nurses, 2 ward attendants) [ ] Private Room (1 Sr. Nurse, 4 Nurses, 1 Attendant per shift) [ ] All services performed at a large teaching/charitable hospital that sees roughly 8-10 thousand Outpatients per day and has its own oxygen generation plant. [ ] Total costs for the above is Rs 29,272/- ($393) Estima...
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Older posts

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The Road Caste system of India  and Black Pepper restaurant review We refer to India as a “democracy”, but almost everything that goes on has some bearing on caste. It is a fact that is seldom referred to by politicians, but they play to their caste “vote banks” and their prejudices, every single election. When 43% of the elected politicians have either criminal backgrounds or serious cases pending against them, that is to be expected. A Gandhian outlook does not exist. So let us see if we can determine how an ordinary person can distinguish who is what on the roads. Walking person, means either poor, or lives nearby, based on distance to nearest dwelling. Bicycle rider - working poor, farmer, tradesman, etc.. generally riding a Hero bicycle that is 5x heavier than a Western bike, has a single gear, but has robust everything else. It will last you 20 years without much maintenance to speak of, a thought that rarely crosses the owners mind anyway. Old, steel scooter -  pro...
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DACs Amps Sony cheapie vs Fosi Audio DS2?

  (Disclosure) I am not an audiophile, I do not have fancy (expensive) test equipment, only a fairly well trained ear and a very limited budget . I used to sell and install some very high end audio equipment long ago, but now I spend time listening to my IEMs (In Ear Monitors, ie. earphones) I follow several reviewers that I like on YouTube, particularly Crinacle, and I purchased my budget earphones from Headphonezone.in, since I live in India and my Fosi DS2 from Amazon. For a succinct and very clear explanation of what a DAC and Amplifier for earphones is, please look at the owner of Headphonezone's video, he really knows his stuff and how to clearly present it. https://youtu.be/GOxui9NV0fU?feature=shared  Crinacle, an IEM reviewer and creator of the largest comparative IEM ratings list in the world had this to say about the Apple USB-C DAC Amp here: https://youtu.be/a3moaaOpYZM?feature=shared If you want a more technical review of the FOSI DS2 DAC/AMP, please search on...
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