Has anyone got hold of a BTR5 yet? I'm considering purchasing one to replace my Radsone ES100 which is starting to look a little worn after 9 months use, i'm also missing the USB-C charging and fit & finish on my Fiio BTR3.
Doesn't have as many EQ bands or features as ES100 but it looks like it sounds better which is fine by me.
I'm getting mine tomorrow. Zeos called it ....
IMO, Zeos is more interested in the number of views he gets than being a reliable viewer. He tends to overhype stuff a lot. A random person on Reddit is likely to be more reliable.
That that does not mean that the BTR5 is not any good.
It's one I have hoped Amir will review.
Not sure where you got this picture from. On the specs page here: https://www.fiio.com/btr5 it shows very different number for THD+N. 0.004 for 3.5mm and 0.002 for 2.5mm balanced.1% SINAD?? That's unacceptable. Even the $9 Apple dongle has 0.001% SINAD. No wonder Veri perceived this as not sounding any better than an on-board integrated chip.
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It's probably around 96-100dB SINAD, estimated. The 1% is just a meaningless/rough THD figure.I actually just ordered one because I'm extremely curious on how a 1% SINAD will sound. I'll be using this on the road commute anyways so 1% SINAD is probably very tolerable on those cases. I'll be pairing it with my Campfire Audio Vega IEM and do a sighted A/B comparison with the $9 Apple lightning DAC/amp. I'll throw in my Chord Mojo too for a quick A/B comparison
Are you planning to use it with your Andromeda often? If so might be worth the cost of a 2.5mm cable. The big thing with this unit is that it includes 2x ES9218 (a DAC/AMP SoC), but if just using the 3.5mm it's only using one. Clearly an ultra sensitive IEM doesn't need the additional power but using 2 DACs instead of one can make a difference.Quick DAC/amp impressions with CA Andromeda IEM on FiiO BTR5 Mojo vs Apple Lightning Dongle:
Source: iPod Touch 7G with 16 bit ALAC files and USB DAC mode only
Noise floor: BTR5 in both USB DAC and BT (AAC) is quieter than both dongle (only audible at quiet room at around 30 dB noise floor) and especially Mojo (audible hiss). I'd go as far as it's as quiet as the Sony DMP-Z1 I've demoed recently. In other words: you will never hear any noise floor through Andromeda or any ultra-sensitive IEM on unbalanced port with the BTR5 with either USB DAC or BT mode.
Take it with a grain of salt: volume matched by ear only. CA Andromeda is known to sound less bassy as the output impedance of the amp increases. It sounded bassiest with Mojo then BTR5 then Lightning Dongle. Treble and mids on all three DAC/amps are the same and indistinguishable on sighted listening. To my subjective preferences (bassier) with CA Andromeda IEM: Mojo > BTR5 > Apple lightning dongle
I have never tested the 2.5mm balanced as I do not have a balanced cable for it.
DAC impressions comparing to Schiit Bifrost 2 (~80 dB SINAD with lots of IMD distortion and spray of distortion in the upper frequencies) both are quick A/B through 120dB SINAD Schiit Saga passive mode to Yamaha HS7s: I'm not surprised that I hear no sonic difference between the two DACs. I guess my ears aren't that sensitive to the distortion characteristics up in the upper treble range (14-20 KHz). I tried all of the filters available for BTR5 from Linear fast all the way to Apodizing 2 but there's no sonic difference between the filters even in DAC/amp mode. Now someone send Amir a unit for measurements!
Less than 1%1% SINAD?? That's unacceptable. Even the $9 Apple dongle has 0.001% SINAD. No wonder Veri perceived this as not sounding any better than an on-board integrated chip.
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