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  1. justhandguns

    FiiO’s Upgraded Bluetooth Amplifier BTR1K: Qualcomm QCC 3005 BT chip, BT 5.0 and aptX /aptX LL/AAC supported, RGB light, NFC pairing, Type C and USB DAC

    When I ordered my BTR1 from Amazon UK (From a vendor from Scotland) last week, I didn't realise about the AAC issue, I am happy that the one that I received is indeed V2.0.
  2. justhandguns

    Beyerdynamic DT 770 Pro - Limited Edition, 32 Ohms

      Like you said, for the money, there is no comparison. The Ultrasone is 3-4x the price, T70P is doubled.
  3. justhandguns

    Sennheiser Amperior Impressions Thread

      It would be pretty hot if you do wear the Amperiors at the gym. Although, the double head band can keep them on your head pretty well during exercise. I just use a Philip bluetooth headphone in the gym, no cable to tangle! Sound quality is just so so, loads of bloated bass, but hey, that is...
  4. justhandguns

    Beyerdynamic DT 770 Pro - Limited Edition, 32 Ohms

        Cool, it's a nice can, isn't it? From my experience, adequately amping the 770/32 gives you huge difference. I tried it with my android phone when I first got it and started regretting somewhat for a few hours, but then when I plugged it in into my amp at home, it started to come alive...
  5. justhandguns

    Creative Omni 5.1 or Asus Xonar U7

    Well, I am pretty happy with what the Omni is offering because I want a slightly more powerful output for my DT770 and my old HD590. I guess for you need, it is probably not the best solution. Honestly, I have no use of the microphone on the Omni and I do not usually use it for in-game...
  6. justhandguns

    Reply to review by 'justhandguns' on item 'Sennheiser Amperior On-Ear Headphones'

    It is a very interesting experience with the Amperior. Lots of people mentioned the instrument separation, the first time I listen to my new Amperior, I thought that there was an imbalance of the drivers, but it fact, it was actually from the song's recording. I could clearly hear that the...
  7. justhandguns

    The Somic Thread--50mm driver open air full size cans pop out of nowhere, sound amazing

    Quote:   I have heard that there were a large batch of MH463 which have this problem in China. There are people who are selling these on TaoBao (Chinese version of Amazon/Ebay). Maybe my friend just so happened to have bought from one of these dealers. 
  8. justhandguns

    The Somic Thread--50mm driver open air full size cans pop out of nowhere, sound amazing

    Quote: I just did, I think both sides are pretty matching at around 48.2ohm and 48.1ohm. I have done a few simple tests and I found that these is a huge difference in the frequency responds using the equal loudness test online. On the left driver, anything below 500Hz is much louder than...
  9. justhandguns

    The Somic Thread--50mm driver open air full size cans pop out of nowhere, sound amazing

    My friend has just bought me a pair of the MH463 from China. But unfortunately, the volumes on both sides are a bit uneven, probably by 15-20% judging from my setting. I have taken the drivers out and physically look fine, I will check the impedance later. 
  10. justhandguns

    Beyerdynamic DT 770 Pro - Limited Edition, 32 Ohms

    Quote:   Well, I don't think it is a problem at all for the product itself. But they got a bit cheeky by claiming the Anniversary model (with the crappy 88 plates and a cheapo cardboard box) as a 'limited' production. At least change the colour a bit! Come on!   One can wait for a...
  11. justhandguns

    Beyerdynamic DT 770 Pro - Limited Edition, 32 Ohms

    Quote:   Well, I just acquired the LE for a few months and I trusted it to be a limited model. This is a bit disappointing that they are selling something which is supposed to be similar but probably at a cheaper price. The regular 32ohm version will also have the artificial leather...
  12. justhandguns

    Making a choice between the 3, Sennheiser HD-25, Beyer COP or DT770 32ohm Ann.Ed.

    I am in the process of buying a full size headphone. I have been reading loads of reviews and I am now down to the three choices. 1. Sennheiser HD-25-1 II 2. Beyerdynamic Custom Pro one 3. Beyerdynamic DT770 32ohm Anniversary Edition   I am not a bass head but I do like my music to be...
  13. justhandguns

    Bravo Audio - funny looking little tube amps

    The Brave's PCB is so fragile, even for experienced soldering people. You probably can cirumvent this by using the cut leads from resistors or caps, bypass the lifted or broken trace.   I was so impatient to replace the caps, so I kind of lifted the copper and destroyed it. So I just make...
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    [No title]

    IMG_0996.jpg
  15. justhandguns

    Bravo Audio - funny looking little tube amps

    Quote: Oh, sorry for the late reply, I was having a really long deserve X'mas break lately.   Well, I went for IRL because of the articles that I read. Apparently with the V2, IRL FET has a better range and voltage?! I choose the 5K timmer to have the bias voltage set to around 13V...
  16. justhandguns

    Bravo Audio - funny looking little tube amps

    Quote: I think the first think you will notice when you get these Class A hybrid tube amps is the power they can pump out. Even if you have the power hungry 600ohm cans, these amps can still push them to some unbearable decibels. The Bravos have roll off at the high end due to the...
  17. justhandguns

    Bravo Audio - funny looking little tube amps

      Quote: Well, I don't have problem with my IEMs with say, 16-32ohm. The gain is actually very high for the Bravo, probably less for the Indeed and MUSE, but I don't think it is that bad. If you are using the output from a PC, probably just lower the volumn from you windows instead.
  18. justhandguns

    Bravo Audio - funny looking little tube amps

    Quote: Oh, I've actually done some of the mods, so the 3k resistors are now replaced with 5k trim pots.
  19. justhandguns

    Bravo Audio - funny looking little tube amps

    Just placed it into my Bravo V2, set the bias at 12.8V on each channel. Actually it does not sound bad at all. Background is low, high sounds on par with my other Sylvania grey. Possible the sound stage is not as wide as the Siemens and the Sylvania, but all sounds pretty good to me. I really...
  20. justhandguns

    Bravo Audio - funny looking little tube amps

    I shall test it out tonight and see how it sounds compared to my other tubes. It maybe interesting.   I suspect that it is not a fake but made in the eastern part of Germany. I don't think anyone would put a fake tube in that kind of old junks anyway.
  21. justhandguns

    Bravo Audio - funny looking little tube amps

    Can anyone identify this for me? I don't know whether it is a fake or an odd model. Thanks!  
  22. [No title]

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    Output caps
  23. justhandguns

    Bravo Audio - funny looking little tube amps

    Here comes the pics!! As promised.   Switched on with Siemens tube     The angled power caps     The much larger Takman output resistors     The LM317A with a taller heatsink     IRL530       The Silmic output caps     This is what the...
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    [No title]

    The other tubes
  25. [No title]

    [No title]

    The other tubes
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