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- Users: rkm7
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Venture Electronics RA2BFE Impressions and discussion.
Was waiting for your impression vs PA10 as I have been planning to get RA2BFE. The PA10 will get more refined and open after or around 50 hours. It just becomes more effortless if that makes sense. So, keep an eye for that. But I am still planning to get the VE because the PA10's 4.4 input does...- rkm7
- Post #103
- Forum: Portable Headphone Amps
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Introducing Shanling H2 - Budget Portable DAC/AMP with Built-in Player
Thanks, no one is gonna call me anyway. So I think I would be fine.- rkm7
- Post #113
- Forum: Sponsor Announcements and Deals
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Introducing Shanling H2 - Budget Portable DAC/AMP with Built-in Player
I have searched the internet and have pretty much come to the conclusion that the answer is no, but since there is no explicit mention of it, I am going to ask here. Does it have a microphone like the fiio btr series? Does the 3.5mm jack support a mic input? Since this is an entry level model...- rkm7
- Post #110
- Forum: Sponsor Announcements and Deals
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Tempotec V3 DAP - small, powerful, functional with Hiby OS
Oh, that's alright. The takeaway is that the LO voltage is not too low, which is a positive thing to me.- rkm7
- Post #546
- Forum: Portable Source Gear
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Tempotec V3 DAP - small, powerful, functional with Hiby OS
Hi, can you test it with the 4.4mm line out mode too? I am considering getting v3 just to feed my portable external amp using line out. It fills a lot of my requirements - 4.4mm LO, dual AKM, non Android, great battery life while being compact. I don't care about the inbuilt amplification and on...- rkm7
- Post #544
- Forum: Portable Source Gear
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Astell&Kern, or Astell and Kern, AK PA 10 portable headphone amplifier impressions, comments, or general discussion
Low gain, more than 20 and less than 40 depending upon music and mood.- rkm7
- Post #439
- Forum: Portable Headphone Amps
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Astell&Kern, or Astell and Kern, AK PA 10 portable headphone amplifier impressions, comments, or general discussion
I have used Gizaudio Binary Chopin (12ohm/122db) via RU7 4.4mm LO -> PA10 4.4mm. It was fine, no issues. The volume pot is pretty linear.- rkm7
- Post #437
- Forum: Portable Headphone Amps
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Cayin RU7: 1-Bit Resistor Network Dongle DAC /Amp
That looks like grounding issue. Make sure that your 4.4mm cable has proper grounding. If you are using a 2.5mm cable with a 4.4mm adapter, it may also cause grounding issue since 2.5mm doesn't have a grounding.- rkm7
- Post #1,931
- Forum: Portable Headphone Amps
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Astell&Kern, or Astell and Kern, AK PA 10 portable headphone amplifier impressions, comments, or general discussion
Do make sure that you are actually triggering the high impedance mode of the LG when you connect the PA10. This will give 2vrms to PA10. Input voltage do matter. Out of curiosity, I have fed non-american apple usb-c to 3.5mm dac to PA10 and it was pretty weak, even in high gain of PA10.- rkm7
- Post #403
- Forum: Portable Headphone Amps
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Astell&Kern, or Astell and Kern, AK PA 10 portable headphone amplifier impressions, comments, or general discussion
Samsung's 15w charger which would be available globally I think.- rkm7
- Post #383
- Forum: Portable Headphone Amps
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Final Audio Design Impressions and Discussion Thread
Hi, Has anyone tried and found out some tips for ze3000 that doesn't change the sound but just increase the isolation. I tried normal E-type tips. While the isolation did improve, the sound did become a little harsher to my ears. I wouldn't even mind if the sound become a little bit smoother but...- rkm7
- Post #11,487
- Forum: Portable Headphones, Earphones and In-Ear Monitors