audio-gd-sa-31
  1. borrego

    audio-gd C-2 Class A

    Could this be the best price/performance amp for orthos? http://www.audio-gd.com/Pro/Headphoneamp/C-2Class%20A/C2classAEN.htm It also has the "warmer" sound tuning jumper options of the SA31.
  2. Soundwave76

    Amps with SWITCH between line-out and headphones?

    Could we list here amps which have a SWITCH between line-out and headphones? This is an important feature for myself. I want to leave the headphones connected all the time and toggle the output between headphones and my active speakers.   Ideally the amp also has a DAC, but this is not...
  3. CJG888

    Audio-gd SA-31, Project Sunrise 2 or Lake People G109S for HE-500 and HD600?

    At present. I am using an Opera Consonance Cyber 20 (transformer-coupled EL-84 SE amplifier, outputting 1W into 32 Ohms) with these two headphones. I find it is a very good match for the HE-500s, only sometimes I wish for a brighter, faster, more incisive sound. With the HD600s, I enjoy the...
    • CJG888
    • Thread
    • project-sunrise-ii lake-people-phone-amp-g109-p audio-gd-sa-31 sennheiser-hd-600 hifiman-he-500
    • Replies: 1
    • Forum: Headphone Amps (full-size)
  4. trippinonprozac

    Which Amp is better? AUdio GD NFB-6 or SA-31?

    I know that the NFB-6 is fully balanced but aside from that, which is the stronger amp? Note that I would be using the pre-amp function out to a power amp from these.
  5. HaVoC-28

    Audio GD SA-31 head amp/ preamp . A powerfull Head Amp with Diamond Difference design .

    Remember the Audio GD C2-SA ? Cheap and yet very powerfull . It's seams back , a bit pricer but even more powerfull .      http://www.audio-gd.com/Pro/SA/SA31/SA31EN.htm         This beast should be able to drive any headphone  like Hifiman HE-6 etc .      SA-31...
  6. towanda

    Moon Audio Blue Dragon - which termination type for audio-gd master 6?

    with this amp i have the choice of dual 3 pin or single 4 pin xlr, which should i choose and why?  
  7. PTom

    Head Fi's Favourite Amp for the Audeze LCD 2: $200-$1000 [POLL]

    Votes for Other Amps    - ALO Audio Pan Am: 3  - Bottlehead S.E.X.: 1 - Darkvoice 336SE: 1 - Schiit Asgard 2: 1 - Woo Audio WA7: 1   -----------------------------   I thought it would be fun/informative to see which amps are the most loved among the Head Fi community for driving the...
    • PTom
    • Thread
    • alo-audio alo-audio-the-pan-am audeze audeze-brand audeze-lcd1 audeze-lcd2-planar-magnetic-headphones audeze-lcd2-rev-2-planar-magnetic-headphones audio-gd audio-gd-master-9-preamp-headphone-amp audio-gd-nfb-6 audio-gd-sa-31 bottlehead bottlehead-s-e-x-single-ended-experimenters-kit centrance centrance-brand centrance-dacmini darkvoice darkvoice-336se lake-people lake-people-phone-amp-109-s lake-people-phone-amp-g109-p little-dot little-dot-mk-vi little-dot-mk-viii-se meier-audio meier-audio-concerto meier-audio-corda-classic nuforce nuforce-icon-dac-black-headphone-amp-with-usb nuforce-inc schiit audio schiit-audio schiit-lyr schiit-mjolnir violectric violectric-hpa-v200 wooaudio-wa7-fireflies yulong yulong-a18
    • Replies: 46
    • Forum: Headphone Amps (full-size)
  8. JWahl

    TEAC HA-501 Headphone Amp

    I've recently noticed this new headphone amplifier from TEAC that seems to have been on sale in NA for a few months but haven't seen a thread for it on here yet so I figured I'd start one. Here is the manufacturers link for technical details: http://audio.teac.com/product/ha-501/ From what I...
    • JWahl
    • Thread
    • audio-gd-sa-31 sennheiser-hd-800-headphones teac-ha-501-b-dual-monaural-headphone-amplifier
    • Replies: 201
    • Forum: Headphone Amps (full-size)
  9. ilikepooters

    Hifiman HE5-LE Amp conundrum.

    Currently using a Maverick D1 DAC/Amp to power these beasties, the output power of the amp is 1 watt.   Now the headphones sound brilliant to me, can be driven nice and loud, and no bass clipping at all unless i EQ the bass up, without EQ they are noticably bass light.   People say these...
  10. dece870717

    Burson HA-160DS + HE-500 problem! Volume can't get high enough!

    Just got in my brand new HE-500 headphones and plugged them in to my recently bought "used" Burson HA-160DS and sound quality is excellent as expected, but I can't get them loud enough to my liking with this amp. I put the amp to full volume and have every option in my computer to full volume...
    • dece870717
    • Thread
    • schiit-lyr audio-gd-sa-31 beyerdynamic-a1-headphone-amp fiio-e09k burson-audio-ha-160ds-headphone-amp-dac-with-usb-input hifiman-he-500
    • Replies: 3
    • Forum: Headphone Amps (full-size)
  11. Tassie Devil

    Which Headamp to use in-between Metrum Acoustics NOS Mini Octave and Sennheiser HD800 with a balanced XLR cord?

    Looking to see if I can improve the NuForce DAC 9 - Sennheiser HD800 setup which uses a digital input from a Meridian Sooloos system (so USB not needed). The headphone cable is balanced.   The Metrum Octave DAC looks very inviting BUT it will require a headphone amp and one with balanced...
  12. Audio-gd SA-31

    Audio-gd SA-31

    Fully discrete Diamond Difference design , without any OPA and couple caps in the signal channels. High working voltage (+/-35VDC) class A design . R-core transformers. More than 25,000uf audio grade NOVER capacitors are used to ensure ample and smooth power feed. For larger power drive, the...
Back
Top