Fosi Audio BT20A Pro - A Modern Speaker Amp Review

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[Porco]

I've been running a BT20A Pro with my turntable setup since June, awesome little thing with a quite pleasant sound. Probably not going back to traditional Class AB amps any time soon 😅

[ramondelgado]

I wish they would have incorporated an input selector within the power switch such as on/off, BT, & RCA input. I purchased this unit about 6 months ago and haven't even opened up yet. I plan to use it for a little bedroom system with a pair of Wharfedale Diamond 12.0 bookselves and a WiiM Pro streamer. Should be awesome!

[MrBenherrmann]

In my opinion, when you upgrade the removable Op Amps - in particular, with the likes of discrete versions from Burson or Sparkos Labs, the sound qualities of the BT20A Pro will be elevated substantially - that is wider soundstaging, a tonal quality approaching class AB amps, more depth, and smoother (less harsh) transients and instrumental timbre. I was pleasantly shocked at the audio reproduction when this was accomplished.

[andrewarthurmatthews]

Having enjoyed this review and others I have just ordered this model for £101 via Amazon UK Ann now looking forward to hooking it up to my new Pioneer CD player and Celestion book shelf speakers on wall brackets.
I shall let you know how it goes and if it doesn’t it’s easy enough to return the goods !

[SBCBears]

I've had some very nice and expensive tube amps, e.g. Cary, but this little Fosi beats them sonically and power-wise.
And the price! It is one third the cost of the TKD volume control on my old pre-amp. Well, I'm getting older now, so I doubt I'll ever buy another amp.

[jean-philippepelan]

Good video. Just missing a listen test with your speaker.

[hipidipimax]

I like it and will order one soon. I still need a good compact (not portable) cd player close to the size of the amp and not made of plastic.

[LuminairPrime]

Excellent videos on this channel, keep up the good work!!

[johnappleby]

Mine arrived last week, but you need to turn the volume past 3/4 when using Bluetooth to get decent volume from my kef q150. Possibly a faulty unit?

[iikatinggangsengii]

cool, im sure will enhance most 'multimedia' speakers

[gk]

Hi, and thanks for the review. I am far from hifi knowledgeable person, but I appreciate good sound. I understand that the bt20a pro has a DAC paired with the bluetooth receiver in order to convert the digital to analogue, internally. How this DAC compares to a descent DAC in terms of quality?

[ragingclouds]

Is the preout only for subwoofer or it can be connected to 2.1 home theater..?

[Venu.Shankar]

But non of these having remote control, ?? For avarage room size like 12/12/12 FT which is good? Za3 or BT30A ot 20A? And speakers, I can use subs?

[zetakappa]

Does it go mute or stand-by after a few seconds of no signal and resume playng with a delay ?

[aureliuse]

does add preamp like p3 to the bt20apro will increase significant sound quality?

[oliverosrecki]

Good evening.
I have one question, if you can answer and explain it to me.
My friend told me that these Fossi devices work better and have better sound than Quad 405, 44 and fm4?
What do you think?
Thanks in advance for your reply and greetings from Serbia!

[MichaelBeeny]

Fosi are giving these things away like sweats. (candy)

[jungleking]

I like everything except the orange volume knob.

[chinmeysway]

hey do you know what frequencies are being affected per bass and treble exactly ?

[jd]

Any big difference between this and the Za3? Thanks!