• expired

Fosi Audio BT20A PRO Mini Stereo Amplifier $78.39 ($65.06 eBay Plus) Delivered @ Fosi Audio eBay

560
Fosi Audio BT20A PRO Mini Stereo Amplifier $78.39 ($65.06 eBay Plus) Delivered @ Fosi Audio eBay
Go to Deal
Cashback
rav1n on 24/09/2024 - 10:25 ebay.com.au (2461 clicks)
PLUSNM15PLUSM17

Original Coupon Deal

Fosi Audio seem to have some good deals on their eBay store. Could be an ATL for this amp?

Would probably be worth paying extra for the version with the 48V power supply to get the full potential:
https://www.ebay.com.au/itm/296445397569?itmmeta=01J8GNETCPJ… ($119.99, or $99.59 with eBay Plus).

Some other interesting deals like the LC30 Speaker Switch with VU meters for those who want a nostalgia hit ($159.99, or $132.79 with eBay Plus):
https://www.ebay.com.au/itm/296528008916?itmmeta=01J8GNETCMN…

Store Page:
https://www.ebay.com.au/sch/i.html?_dkr=1&iconV2Request=true…

Electrical & Electronics Amplifier Bluetooth Amplifier Fosi Audio

Related Stores

eBay Australia
eBay Australia
Marketplace
Fosi Audio
Fosi Audio

closed Comments

  • gunslinger on 24/09/2024 - 10:33

    I just received one of these for $109 from Amazon yesterday, guess it'll go back

    • jv on 24/09/2024 - 10:39
      -2

      Just randomly, or did you order it?

      • beltdrive on 24/09/2024 - 11:04
        +8

        "for $109" implies it's been ordered

        • gunslinger on 24/09/2024 - 12:58
          +1

          Ordered and delivered.
          Amazon will take it back though, charge $7 or so return postage within the 30 days.

          • s1kr on 24/09/2024 - 18:05

            @gunslinger: Or use reason “defective” and get return postage for free :)

    • zxcvb on 24/09/2024 - 11:22
      +3

      Failure reviews on Amazon indicate the unit packs up in a few months, typically 4 months or so.

      I'd probably pay the Amazon premium just for their stellar customer service and easy returns process.

      • goldiep on 24/09/2024 - 11:29

        That was one of my experiences with another of their devices. Was disappointed - didn't buy through Amazon 😔

        • bamzero on 24/09/2024 - 11:44
          +1

          I've had a BT10A running 24/7 for over a year, so far so good (runs my ceiling speakers, with an Echo Dot connected via BT)

          Did get a BT20A Pro a couple of months ago but haven't actually started using it. I should probably run it in while it still has warranty.

      • RiseAndRuin on 24/09/2024 - 15:56
        +1

        FWIW I've had mine since mid 2023, no issues so far.

    • Haplo on 24/09/2024 - 14:57

      Are you sure that wasn't for the 48V version?

  • nicolascage on 24/09/2024 - 10:51
    +1

    is this for the TV or can it be used for PC gaming?

    • beltdrive on 24/09/2024 - 11:06
      +2

      it's just a power amp with a bluetooth receiver built in. it can be used with anything that outputs analogue audio.

      • GenghisGun on 24/09/2024 - 11:51

        It also takes RCA inputs so you can connect directly to PC sound out

        • beltdrive on 24/09/2024 - 12:20

          Sorry I should have been more clear. This is what I meant

    • bp2000 on 24/09/2024 - 11:06

      Bluetooth will always have lag. Less so if you can find evidence it supports a low latency codec like aptx low latency which I believe has been superseded by aptx adaptive.

      How acceptable this is depends on you and what gaming you do.

      It will likely be fine without using Bluetooth.

      From a look it only "supports" basic Bluetooth codecs. SBC/acc.

      • Ultima-weapon on 24/09/2024 - 11:12

        Even if the Fosi supports a specific low latency codec, they have to make sure the TV does too.

        I can't stand bluetooth lag when watching content, it makes native language audio shows unwatchable due to lip sync, and subtitled content unpleasant due to audio FX lag. Not worth it.

        Great deal on the OP deal though, good choice for audio only stuff. Cross shopped this and the fosi audio v3 when I was looking.

        • bp2000 on 24/09/2024 - 11:31
          +1

          I don't own this product but generally.

          I've really struggled to gauge this. On my tv the Bluetooth lag seems to sometimes blow out due to a connection issue and after reconnecting it is acceptable. I don't have an issue on my phone but the YouTube app for example automatically compensates for Bluetooth lag.

          Bluetooth is a crap solution generally for audio. It is just very convenient and widely supported. With advance codecs it is ok for quality. Lag is more difficult even with advance codecs. For videos the best solution is to solve it by delaying the video from the source. This doesn't work for gaming and many sources won't support this.

        • Chiang on 24/09/2024 - 18:05

          Watch everything through a firestick and just adjust for the lag. Follow the bouncing ball.

  • Freitag on 24/09/2024 - 10:58

    Do they have one with an optical input? If not, how can I convert an optical signal to suit this? Or is there a better product?

  • Bluering48 on 24/09/2024 - 11:06
    +3

    I bought one from Amazon a couple of years ago for my outdoor speakers, they are brilliant.

    • borts16 on 24/09/2024 - 11:17
      +1

      Just came to say this too - have some outdoor Bose hooked up to it in pool area and its never skipped a beat. Recommend it for a great price!

  • tonyamazing on 24/09/2024 - 11:11
    +1

    Fosi Audio K5 Pro comes in at $45.14 with 17% off. Amazon currently has it for $74.96 with $15 coupon.

    I don't need it, but it's very tempting.

  • motion2082 on 24/09/2024 - 11:25
    +1

    Definitely get the 48V, i returned mine as my speakers sounded distorted, only left channel worked. Was using 30watt 100v 8ohms

  • Logical on 24/09/2024 - 11:36
    +6

    No idea what this is so I got 2, one for me and the other for my brother.

  • wanj on 24/09/2024 - 11:36

    I'm considering replacing my TV soundbar with an amplifier and have a couple of questions:

    My current setup outputs audio from the TV using an optical cable into the soundbar's input. Does this amplifier have an optical input to support the same connection?

    If so, can I connect unpowered (passive) loudspeakers to the amplifier using speaker wire terminals?

    Thanks in advance for your help!

    • rumblytangara on 24/09/2024 - 15:27

      Go to the product listing. Swipe to the photo of the back. Look for a port labelled Optical or Toslink.

      If there's no port, there's no optical.

      • wanj on 24/09/2024 - 15:28

        This one only has RCA inputs.

        • rumblytangara on 24/09/2024 - 15:31

          Correct! So it has RCA and Bluetooth.

    • Chiang on 24/09/2024 - 18:09

      Maybe look at a SMSLAD18. Getting a little old but has optical and Bluetooth. I use one of these with my cheap projector and just a pair of passive Edifier speakers.

      Pleasantly surprised every time I turn it on.

  • Sapiens on 24/09/2024 - 11:39
    +1

    I have this and love it. Thoroughly recommended

  • atlas on 24/09/2024 - 11:48

    300w seems pretty impressive

    • rav1n on 24/09/2024 - 11:52
      +3

      300w is marketing talk, in reality these are closer to 100W per channel into 8 ohms (using the 48V power supply) as tested here:
      https://youtu.be/b1zFuLK655g?si=2YffxwcL55UnaSCD&t=323

      Having said that 100w is still plenty of power to drive most speakers, especially at this tiny footprint and price point.

      • bamzero on 24/09/2024 - 18:31

        Here's a chart of the rated power with various power supplies though it differs slightly to one I've seen elsewhere (and may not actually be for the BT20A Pro)

      • atlas on 24/09/2024 - 18:42

        Yeah 100w still compares pretty favorably to my WiiM Amp which supposedly only does 60w per channel

        Then on the other end of the spectrum I got some of the Fosi V3 Monos and they are superb

  • heineken016 on 24/09/2024 - 11:51

    any suggestions for a similar level value powered sub to go with something like this?

    • NatDan on 24/09/2024 - 14:13

      I bought a small active 6” sub to go with my similar Topping unit but found it lacking. I managed to pickup an 8” Velodyne sub from Gumtree, which is so much better.

      New or secondhand, set a budget and find what works for you.

      • heineken016 on 24/09/2024 - 17:26

        had a google, that looks like a beast! thanks

  • Cleremy on 24/09/2024 - 12:01
    +3

    Anyone measured the standby power drain?

    • whyisave on 24/09/2024 - 12:59

      Asking the right questions.

      I have those power sockets, that measure power usage over a short period of time,
      but I don't have this Amp to tell you that 'power drain'.

  • flopsy on 24/09/2024 - 12:12

    Great find.

  • Krishg on 24/09/2024 - 12:15

    This or the BT30D Pro, what is the difference? Thanks

    • GenghisGun on 24/09/2024 - 12:47
      +1

      Google it. BT30D can power a passive sub and has lower wattage output to the speakers

    • Public21 on 24/09/2024 - 13:02
      +1

      I have the 30D Pro. As @GenghisGun says, it can run a passive sub.

      I find the Bluetooth is a bit woofy and has lag, but I suspect the cheaper one in the OP won’t be any better. I use a DAC to connect my TV to the RCA sockets and that is a much better quality. The downside is with the DAC/RCA you lose remote control of the volume. (Bluetooth volume runs off the TV remote)

      • Krishg on 24/09/2024 - 16:04

        Thanks, that's very helpful.

  • daft009 on 24/09/2024 - 12:48
    +1

    what to add to this to add more RCA inputs?

    I want one from my CD player, one from my DJ controller etc

  • Nuffy on 24/09/2024 - 12:55

    Definitely recommend fosi. Got a basic one for some passive speakers a few months back and it works a treat and looks sleek.

    • Borg on 24/09/2024 - 13:51
      +1

      It depends on what you are looking for. The V3 doesn't incl Bluetooth nor Base/Treble controls (although could be adjusted via Fosi App). If those are a non issue then yes the V3 is also worth looking at. There are comparison reviews online.

      Not a fan that their Bluetooth as a) only supports one device b) Am surprised they haven't added any connection security challenge i.e. hence anyone (neighbours etc) could connect to it if not in use.

      • Budju on 24/09/2024 - 13:53
        -1

        Yeah I have the same issue with my Topping Dx3 pro bluetooth I was getting some random neighbour playing their trash music through my device. I worked out a way to just completely disable it, I generally won't use bluetooth anyway because the audio quality isn't really that great.

  • axlfan on 24/09/2024 - 13:27
    +2

    I just got the BT20 a few days ago from Amazon for $10 more and can confirm that Fosi amps are great and are definitely audiophile grade amps(or come really close) on a budget. Really impressed so far.

  • The Toastcutter on 24/09/2024 - 14:29

    https://www.ebay.com.au/itm/296524175695?hash=item450a37d94f…

    What's that all about? "Make Up The Price Difference Of $20"

  • banana365 on 24/09/2024 - 14:31

    I'd love something like this that had a phono input, or at least a unit the same size as a preamp. '80s style Hi-Fi stack, but in miniature!

  • wanj on 24/09/2024 - 15:30

    This Fosi has optical input
    https://fosiaudio.com/products/da-2120d-bluetooth-audio-ampl…

    but the price is $159.99 USD

  • wanj on 24/09/2024 - 15:33

    This one has optical input but is $279 USD
    https://www.amazon.com.au/Fosi-Audio-Integrated-Amplifier-Bl…

    • Yummy on 24/09/2024 - 17:50

      $279 USD

      400 bucks? Might as well I buy some el cheapo Yamaha AVR…

  • timaustin on 24/09/2024 - 21:01

    I have one of these and can highly recommend it. Perfect for the lounge room.

  • Borg on 25/09/2024 - 08:53

    OP Link to Ebay takes one to item that says "Postage:Doesn't post to Australia.Located in: Shenzhen, China". Wonder has something changed?

    • Yummy on 25/09/2024 - 09:37
      -1

      Crazy aussies bought all of our stock.
      STAHP EM!

      • Obsidian243 on 25/09/2024 - 21:06

        Pretty much lol, I got a message from the store saying that I'll have to wait till 30th this month for dispatch coz they're out of stock 💀

        • Borg on 25/09/2024 - 21:15

          I just bought he one which includes a 48v power supply ($99.59). I figured $34.53 extra is reasonable enough assuming it's ok quality.

        • Yummy on 26/09/2024 - 00:31

          When they message me they "nearly" run out of stock & if I am willing to wait, I said nope send it to me first coz they 'still have stock' & they agreed.

          Lalala…

  • harro112 on 26/09/2024 - 10:30

    $86.23 before discount now.

  • Borg on 27/09/2024 - 21:26

    There are still packages to be had that incl 48v power adaptor. Unless you already own one, it's worthwhile including as not cheap to buy by themselves. $69.99 was best I found. In turn $99.59 with eBay Plus for both is a great deal or 2% more for non members.

    As per noted by OP, here is the link

    Coupon codes are still valid and not expired.

    • bcYield on 29/09/2024 - 10:35

      What will be the use cases for the 48v? I think 38v original power supply should be enough for my little system?

      • Borg on 29/09/2024 - 11:31

        To be honest, I didn't realise the $65.06 version included a 32v 5A adapter in the box…oops, sort of.
        When ordering, I saw drop down option for 32v or 48v which changed the price over the stand alone unit. In turn I picked the 48v which wasn't a lot more than the 32v option.
        Had I know it included the 32v by default, then might have reconsidered. No harm though as it adds more power and omph (watts per channel) from what I read so I won't be left wondering but suspect 32v is absolutely fine for most!
        There is a Power Matrix on the Fosi Ad at the bottom showing output difference i.e. 48v 5a gives double the output watts compared to default 32v (100w vr 250w)

        There are Vids out the comparing 32v vr 48v.

  • bcYield on 29/09/2024 - 10:30

    Doesn't post to Australia

    Looks like the AU stock has gone but still the link is up.

  • Yummy on 02/10/2024 - 17:58

    Got it today. Pretty hefty unit in such tiny body.

Login or Join to leave a comment
Login Join