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frontpageGrayson73 posted Apr 29, 2023 05:21 AM
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frontpageGrayson73 posted Apr 29, 2023 05:21 AM

Fosi Audio TB10D 600W TPA3255 Digital 2 Channel Integrated Mini Passive Speaker Amp

+ Free Shipping

$56

$80

30% off
Amazon
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Fosi Audio via Amazon has Fosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp (Upgraded Version) for $79.99 - $24 when you clip the 30% coupon on the product page = $55.99. Shipping is free.

Thanks to Community Member Grayson73 for posting this deal.

Note: Must be logged in to clip coupons; coupons are typically one-time use.

Key Features:
  • Fosi Audio TB10D is an analog input (RCA) Class-D audio amplifier that easy to install to build your home audio sound system.
  • MAX Power Output up to 600Watts. TB10D adopts TI TPA3255 high-performance Class-D power amplifier chip enabling true premium sound quality. TPA3255 features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load.
  • The high-efficient 2.0CH 300Wx2 desktop power amplifier can drive almost home large passive bookshelf speakers ensuring top-notch sound quality and is compatible with most sound equipment such as computers, DVDs, CD players, PC, laptops, TV, etc.
  • Mini classic simple design with bass, treble, and volume control. On the rear are banana plug connectors that can also accept a raw wire.
  • What you Get: TB10D amplifier, User Manual, 32V/5A Power Adapter (Note: You need a more powerful power supply to get the MAX 300W x2 power output, such as 48V/10A), AC Cord, 18-month worry-free warranty

Editor's Notes

Written by qwikwit | Staff
  • About this product:
    • 4.4 out of 5 stars rating at Amazon based on over 310 customer reviews
  • About this store:
    • Seller Fosi Audio has 4.9 out of 5 stars lifetime feedback based on over 2100 customer ratings.
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Please refer to the forum thread for additional details & discussion.

Original Post

Written by Grayson73
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Fosi Audio via Amazon has Fosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp (Upgraded Version) for $79.99 - $24 when you clip the 30% coupon on the product page = $55.99. Shipping is free.

Thanks to Community Member Grayson73 for posting this deal.

Note: Must be logged in to clip coupons; coupons are typically one-time use.

Key Features:
  • Fosi Audio TB10D is an analog input (RCA) Class-D audio amplifier that easy to install to build your home audio sound system.
  • MAX Power Output up to 600Watts. TB10D adopts TI TPA3255 high-performance Class-D power amplifier chip enabling true premium sound quality. TPA3255 features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load.
  • The high-efficient 2.0CH 300Wx2 desktop power amplifier can drive almost home large passive bookshelf speakers ensuring top-notch sound quality and is compatible with most sound equipment such as computers, DVDs, CD players, PC, laptops, TV, etc.
  • Mini classic simple design with bass, treble, and volume control. On the rear are banana plug connectors that can also accept a raw wire.
  • What you Get: TB10D amplifier, User Manual, 32V/5A Power Adapter (Note: You need a more powerful power supply to get the MAX 300W x2 power output, such as 48V/10A), AC Cord, 18-month worry-free warranty

Editor's Notes

Written by qwikwit | Staff
  • About this product:
    • 4.4 out of 5 stars rating at Amazon based on over 310 customer reviews
  • About this store:
    • Seller Fosi Audio has 4.9 out of 5 stars lifetime feedback based on over 2100 customer ratings.
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • Please refer to the forum thread for additional details & discussion.

Original Post

Written by Grayson73

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Top Comments

CrimsonFeather4345
883 Posts
224 Reputation
This is a great little amp per Randy The Cheap Audio Guy, whom I trust. It's got a TI chip. I've seen it around this price with a coupon, but I've never seen it for less and it's usually more. I got the AIYIMO A07 instead which has the same chip and sounds great.

79 Comments

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Apr 29, 2023 11:46 PM
883 Posts
Joined Jul 2018
CrimsonFeather4345Apr 29, 2023 11:46 PM
883 Posts

Our community has rated this post as helpful. If you agree, why not thank CrimsonFeather4345

This is a great little amp per Randy The Cheap Audio Guy, whom I trust. It's got a TI chip. I've seen it around this price with a coupon, but I've never seen it for less and it's usually more. I got the AIYIMO A07 instead which has the same chip and sounds great.
1
3
Apr 30, 2023 01:44 AM
2,549 Posts
Joined Jun 2016
phrodiniApr 30, 2023 01:44 AM
2,549 Posts
Quote from CrimsonFeather4345 :
This is a great little amp per Randy The Cheap Audio Guy, whom I trust. It's got a TI chip. I've seen it around this price with a coupon, but I've never seen it for less and it's usually more. I got the AIYIMO A07 instead which has the same chip and sounds great.
i was thinking about the aiyimo ao7 too, those little amps are good for a small set. That's the one with the tube? or the deko amp
Apr 30, 2023 02:36 AM
2,405 Posts
Joined Mar 2006
illtwwApr 30, 2023 02:36 AM
2,405 Posts
this a decent price on the a07?
https://www.walmart.com/ip/1697402719
Original Poster
Apr 30, 2023 02:50 AM
1,532 Posts
Joined Dec 2004
Grayson73
Original Poster
Apr 30, 2023 02:50 AM
1,532 Posts
Quote from CrimsonFeather4345 :
This is a great little amp per Randy The Cheap Audio Guy, whom I trust. It's got a TI chip. I've seen it around this price with a coupon, but I've never seen it for less and it's usually more. I got the AIYIMO A07 instead which has the same chip and sounds great.
Any reason you chose the A07 over the BT10D? I really like having bass and treble controls and my speakers sound so much better adjusted.

I'm switching to the BT30D Pro because I want to power a powered sub as well. I hope they sound as good or better as this TB10D. Same chip.
1
Apr 30, 2023 02:59 AM
5,114 Posts
Joined Jul 2004
Parato OptimalApr 30, 2023 02:59 AM
5,114 Posts
The A07 Pro would be more akin to this than the A07.

Apr 30, 2023 04:24 AM
883 Posts
Joined Jul 2018
CrimsonFeather4345Apr 30, 2023 04:24 AM
883 Posts
Quote from Grayson73 :
Any reason you chose the A07 over the BT10D? I really like having bass and treble controls and my speakers sound so much better adjusted.

I'm switching to the BT30D Pro because I want to power a powered sub as well. I hope they sound as good or better as this TB10D. Same chip.
Stacked my A07 with the AIYIMA DAC A2 which has treble and bass knobs. Also the A07 has a 3.5 out that gives me the option of powering a subwoofer, the Fosi doesn't have that.
Apr 30, 2023 04:32 AM
883 Posts
Joined Jul 2018
CrimsonFeather4345Apr 30, 2023 04:32 AM
883 Posts
Quote from illtww :
this a decent price on the a07?
https://www.walmart.com/ip/1697402719
Yes. $64 is great IMO. I paid close to $80 in Sept.

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Apr 30, 2023 04:38 AM
5,114 Posts
Joined Jul 2004
Parato OptimalApr 30, 2023 04:38 AM
5,114 Posts
Quote from CrimsonFeather4345 :
Stacked my A07 with the AIYIMA DAC A2 which has treble and bass knobs. Also the A07 has a 3.5 out that gives me the option of powering a subwoofer, the Fosi doesn't have that.
How would you compare the A2 to a Schiit Modi+?
Apr 30, 2023 07:45 PM
156 Posts
Joined May 2016
hwoalangApr 30, 2023 07:45 PM
156 Posts
It's 8ohm 150W amp.

50watt more than previous model.

Spec. Says device is operated in AD-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load. is 8ohm 150w per channel.
Apr 30, 2023 08:14 PM
734 Posts
Joined Aug 2018
L0neF1sh-ayApr 30, 2023 08:14 PM
734 Posts
Quote from Grayson73 :
Any reason you chose the A07 over the BT10D? I really like having bass and treble controls and my speakers sound so much better adjusted.

I'm switching to the BT30D Pro because I want to power a powered sub as well. I hope they sound as good or better as this TB10D. Same chip.
Don't know if mine was defective; purchased bt30d and it sounds decent at low volume... Lower than a normal conversation reasonably loud it sounds like garbage and it can't get small room filling at max volume. A $200 Sony recieve is louder at less than 1/3 volume as bt30d is at max distorted garbage volume.
Original Poster
Apr 30, 2023 09:46 PM
1,532 Posts
Joined Dec 2004
Grayson73
Original Poster
Apr 30, 2023 09:46 PM
1,532 Posts
Quote from RH7260 :
Don't know if mine was defective; purchased bt30d and it sounds decent at low volume... Lower than a normal conversation reasonably loud it sounds like garbage and it can't get small room filling at max volume. A $200 Sony recieve is louder at less than 1/3 volume as bt30d is at max distorted garbage volume.
Interesting. BT30D is 165Wx2 + 350W and TB10D is 350Wx2, so the mains will definitely get less power. Hopefully my speakers are sensitive enough to sound good with the BT30D. Another option is to upgrade the power supply for the BT30D to a 36V 10A to give it more power. It comes with a 32V 5A.
Apr 30, 2023 10:49 PM
21,727 Posts
Joined Nov 2007
Buckeyefan 1Apr 30, 2023 10:49 PM
21,727 Posts
Quote from hwoalang :
It's 8ohm 150W amp.

50watt more than previous model.

Spec. Says device is operated in AD-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load. is 8ohm 150w per channel.
With the included power supply brick, real world tests are closer to 25 watts to 40 watts x 2 channels, 8 ohms, 40-20,000Hz, at 1% THD. And even then, these will overheat if pushed too long. You're always better off with an older receiver. You just give up the small form factor. Find some very efficient 8 ohm speakers and don't expect party level output for hours, and you'll be fine. You can purchase a larger power supply brick and get more power, but you need to keep the unit cool.
Last edited by Buckeyefan 1 April 30, 2023 at 05:00 PM.
1
Apr 30, 2023 11:00 PM
190 Posts
Joined Nov 2014
onirrapdivadApr 30, 2023 11:00 PM
190 Posts
These things are great and sound great.
May 01, 2023 01:52 AM
38 Posts
Joined Mar 2018
siavashlovesmonaMay 01, 2023 01:52 AM
38 Posts
Can someone please recommend something similar with optical inputs.

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May 01, 2023 02:11 AM
2,663 Posts
Joined Oct 2006
desitoyotaMay 01, 2023 02:11 AM
2,663 Posts
Will it work to power the Zone2 speakers for Yamaha TSR 6850 (7.2) receiver

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