objective2

  1. B

    Magni 3 + Modi 2 Uber vs. O2 + OL DAC vs. A30 + D30

    Hey guys, I'm basically looking for an amp and DAC for my DT 990 Pros. I've been researching for a good month now, but I've been unable to draw a conclusion on what is the "best" option in the budget of ~$250 USD, so I decided to finally post here. From the information I gathered, there seems...
  2. C

    Do you really need a DAC as well as an Amp for high impedance headphones (DT-880)?

    I've was given a pair of DT-880 600 ohm headphones a while ago. They work fine with my amp at home but not so good when I'm travelling with just my laptop. I was thinking of getting the Objective2 Amp to power them. But a lot of people are saying to get the ODAC with it. I don't want to do this...
  3. Kerubin

    Will I benefit from getting a o2 amp for my HD6XX when I already own the e10K?

    Been reading around and have been hearing a lot of mixed responses on whether the e10K can run the HD6XX so it has me questioning whether its worth the 93 USD to buy the o2 amp and run it through the e10K. Is the change so minimal that I should just wait to upgrade to something higher end...
  4. D

    HD650 and O2 without external DAC - bad idea?

    I recently purchased the Sennheiser HD650s as an upgrade from my vice-grip-like HD280s. To pair with it, I bought an O2 amp from JDS Labs. They both should arrive by the end of the weekend. My question is, if I cannot hear noise when my headphones are plugged in, am I still better served by...
  5. Bobbi

    Using FIIO E17K together with Mayflower O2

    So i recently bought my HD650 from somebody and it came with a mayflower o2. I have been using FIIO E17k as a dac amp for a while now and i just tried plugging in both of them together and connect them to my headphones. it goes like this PC usb output --- FIIO E17K ----O2------...
  6. T

    Building O2 amp - High DC offset

    Hey guys, this is a crosspost from diyAudio, was wondering if you guys had anything to add recently have started making an o2 amp. While checking through all voltages on the board, using NwAvGuy's troubleshooting guide. I noticed that the DC offset at P2 measured 36 mV and 16 mV, which is a...
  7. NightWolf1396

    [Help] Planning on buying a setup

    Hi, First of all I'd like to thank in advance for your time spent helping me. I have the following doubt. I'm planning on buying some audio gear to listen to my vinyl collection and I was wondering if it will all work together without any problems or if I should get something different. I put...
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