Rapid-fire impressions: Christmas aftermath
Part Two - Sources Edition
xDuoo MT-602 (Hybrid Desktop Tube Amp)
Season of firsts for me: with first planars came along with first tube experience, as I decided the time was right to delve into this hole.
MT-602 kicks around 100 USD, is an hybrid Class-A amp, containing tubes on the pre-amp. Tubes can be rolled, but my impressions will be only regarding stock tubes. It’s non-balanced, which means both of the outputs are single ended (6.35mm and 3.5mm).
As expected, this source is very powerful and not made to IEMs making most of them have some background noise - You’ve been warned. There’s also some channel imbalance when volume is too close to zero.
Sound-wise, I’d describe it as slightly smoothed out - like EST drivers do, - a hair warmer and a soundstage increase. For power hungry IEMs like Timeless, P1 Plus or Heart Mirror, this is just heavenly, and they have no background noise.
Conclusion: This is my first time using any type of tubes but so far, this gets a big rec on niche situations. To me, planars sound better on it than on solid state only. Also, for 100usd, you can’t go wrong if you’re always at a desktop and you just want a toy to use from time to time.
I’ll keep playing with it when at home and maybe roll the tubes in the future.
Topping NX7 (Portable AMP)
Topping decided to come back again with another portable amp. The plan was simple, no bells and whistles, just the essential: A volume knob, a 3.5mm line-in, a 3.5mm single-ended output, a 4.4mm balanced output, a gain button and a usb-c charging port.
Simple right? It better sound good.
And hell if it does! 0.1ohm OI, 1400w @ 32ohm (srsly, wtf?!!) and negative gain on the lowest setting just makes your IEMs like you ever wished they always were: Dead silent but deadly.
No, I’m not joking. It’s dead silent even though it can power a horse. Perfect for IEMs.
How does it sound? Well, veeeery clean so if you like more colored sounding sources, avoid this one. Soundstage is also big, giving it a better sense of separation and air. It brings me back memories of my L&P W2 dongle, maybe a bit more clinical.
It’s very clinical, as Topping’s desktop amps are described, so I’m guessing it’s the same Mojo. I love it, but I can see why some would call it lifeless.
“But nymz, it doesn’t have a dac!”
Yes, you gotta use a dongle. Apple dongle is literally 8 USD.
“Also no Bluetooth!”
Yes, but you can use a BT dongle and solve both problems. Qudelix5k comes to mind
Also, a word on portability: it’s not that heavy, somewhat slim and has a nice form factor, especially if you wanna stack it with your phone/dap.
Conclusion: Big rec. I thought xDuuo XD-05 balanced would win the source of year award for me personally, but I’m not so sure anymore. Insane. Rec’d if you like clinical sources - I love it.
Hiby R5 Saber (Android DAP)
Disclaimer: For some weird stuff it seems that I got a version (chinese?) without google play store. I’m in contact with the seller to figure it out, but that doesn’t matter as the hardware specs are the same and I’m using flacs to test this.
At around 400 usd but most of the times found on sale for 300-350, Hiby’s R5 Saber has impressive specs on the paper: 1W @ 16ohm, 4.4mm balanced output, 3.5mm single-ended output that also serves as a lineout, Android 8.1 and a claim of 18h battery life. Box already includes a leather case so, don’t be me, and buy one on the side
Form factor is very good for portability. Slim, small and light - reminding me of a much better version of the Sony NWA-105 I’ve owned before. Interface speed is fine and I haven’t found any bugs so far.
Regarding sound, that’s where it keeps getting interesting: It sounds amazing! It’s somewhere between NX7 and XD-05 Bal, as it is very clean but feels slightly more alive than NX7, without being as colored as xDuoo’s. Separation and stage also on pair with my other portable sources. Once again, the W2 vibes kick in.
Regarding power and OI: So far, no hish (I’m looking at you M3X) and enough power to take anything I own to the tracks.
Conclusion: This is my 3rd DAP but by far the best. It sounds amazing, not just as a DAP, but a source itself. I love it and it quickly threw M3X and NWA-105 out of the boat. Size is amazing if you love smaller/more portable daps. Power is enough for pretty much anything regarding IEMs. Big rec as well.