DX » Community » Reviews » Y148 Audio Amplifier Module
5.0
  • 5 star 29 ( 91% )
  • 4 star 3 ( 9% )
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  • posted bywalker12 on 10/08/2013

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:Small, yet quite powerful and very energy efficient. Runs fine on 12V solar power. Built-in volume control. Cons:Very small holes for input wires. Not possible to use in 'bridge'. Detecting L and R for input can be hard. You may need a heatsink, if load is 4 O... Read more

    0 0
  • posted byHelixsc2 on 10/07/2013

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week Pros:Awesome! Just awesome. Such a powerfull amplifier for such a low price. Also low voltage, I use a 1A 12V adapter. I guess a 9v battery should work as well. Its really over powered when I really use 10w+10w. Can easily handle two 80w speakers :) just buy it! Cons:none :) O... Read more

    0 0
  • posted byV3Nato on 08/24/2013

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:This thing is amazing for its price, the yamaha chip is really good and for such a low price. Cons:The bass is not really spectacular but other than that...nothing really. OtherThoughts:I will buy 2 more just for fun, great little thing. Try to buy 3 screwtermin... Read more

    0 0
  • posted bydnwagan on 07/03/2013

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week Pros:small, low voltage/power requirement. easy installation. Cons:nothing OtherThoughts:immediately connected when received. it took only less then 10 minutes to finish setup. work as expected based on the read reviews. high quality output, I could say it sounds better with m... Read more

    0 0
  • posted byonly1humann on 07/02/2013

    Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:Tiny and Loud! I've had it hooked to three different speaker pairs and it sounded really well on all three. The speakers were 4-8 ohm. The amplifier is about 2.75 inches long (excluding volume Knob), just under 2 inches wide, and about .625" thick. I can't believe... Read more

    0 0
  • posted bywalker12 on 06/06/2013

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:Easy to connect to speakers and power supply. No need for heat sink, at moderate use. Comes with a volume control. Build-in output filters reducing electro smog. Cons:Input location is not marked too well. Connection holes for input could be larger. They only... Read more

    0 0
  • posted byIxbidie on 05/26/2013

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:+ price + it got a big buffer capacity enables decent bass + all pins are unsoldered, so you can integrate them easily in your designs + very good quality, enough power for every room or small parties + no noise when turned down + very efficient Cons:- just a... Read more

    0 0
  • posted byusotsuki2011 on 05/02/2013

    Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:Have bought 3 so far. Quite value for money - Cheap, a 15v power supply for this might cost more than the amp itself - Quite loud, sounds quite good. Seems to be quite alright even at full volume. - Quite compact, smaller than what I expected. - Voltage range allows fle... Read more

    0 1
  • posted byp4trykx on 04/22/2013

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week Pros:Very efficient it's slightly warm during operation. If you have 8 Ohm speakers and don't listen very loud it does not heat up at all. Cons:The big capacitor broke free from the glue on the board. But it's not really a big problem. It just moves a little, the leads are sol... Read more

    0 0
  • posted byFutyMax on 03/25/2013

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week Pros:This tiny board can give a crystal clear sound. It's loud and gets barely hot. Superb quality for this price. Not a single noise while not connected to an input. Cons:Can be a bit difficult for a begginer to solder the cables needed for input (they are quite close each ot... Read more

    0 0

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