Fosi Audio Q4 Headphone Amplifier - $64.01 Delivered @ Fosi Audio via Amazon AU

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xseta on 07/10/2022 - 00:45 amazon.com.au (479 clicks)
Last edited 07/10/2022 - 00:45

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Great little Headphone Amp I just picked up, currently has a 20% off voucher bringing it from $79.99 to $64.01;
Reminder do not use the RCA on active speakers, even at 2.3v you still might fry them.

Great pairing with the recent open back headphone deals!

Specs from the Fosi website:

The Q4 is a compact mini digital/analog audio converter adapter with USB, optical, and coaxial digital inputs, a classic 3.5mm headphone jack, and RCA outputs, suitable for most home audio systems. It can be used as a preamplifier or volume control for PC/MAC/Computer with bass and treble controls. Fosi Audio Q4 ensures exquisite musicality, accurate and realistic phasing, and reproduction of the original sound!

Input Type: USB, Optical, Coaxial

Output Type: 3.5mm Headphone, RCA

Chipset: SA9023+CS8412+ 97220+NE5532

USB Sampling Rate: 24Bit/96kHz

Optical/Coaxial Sampling Rate: 24Bit/192kHz

Headphone Impedance: 16-200Ω

RCA Output Level: 2.3V

Power Supply: 5V

THD: ≤0.01%

SNR: ≥105dB

Price History at CamelCamelCamel.

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• 

  tonyjzx on 07/10/2022 - 01:13

  https://fosiaudioshop.com/collections/flash-deals

  i bought this one last time:

  https://fosiaudioshop.com/collections/flash-deals/products/f…

  its fine for what it is.

  not sure what the go is with q4 vs q5

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  AkiraSaito on 07/10/2022 - 01:16

  Thanks! Been looking for a budget DAC & amp like this

• 

  eug on 07/10/2022 - 01:18

  It's $61.99 on eBay.
  Fosi's eBay store sells it for $68.89 or best offer.

  • 

    xseta on 07/10/2022 - 01:31

    Damn, good deal. Then again Amazon's hassle free returns and delivery times are probably worth the $2

    • 

      eug on 07/10/2022 - 01:32

      +2

      Yeah I'd pay the extra for their really quick shipping!

• 

  DingoBlue on 07/10/2022 - 02:24

  +2

  wokka wokka wokka!

• 

  piupiupiu on 07/10/2022 - 06:27

  Great little starter DAC Amp, used it on my heavier impedance cans and drives them okay. I’ve also been using it to feed my monitoring active speakers just fine, but now that you mentioned the voltage, I’m a bit scared hah!

  Any ideas on which one is the go-to budget amplifier for passive speakers these days? Read about SMSL AD18, but unsure if the price is okay..

• 

  KnifeEnthusiastBoi on 07/10/2022 - 07:55

  I have a sound blaster zxr with an amp, my headphones are the 6xx. Would there be any benefit to getting this?

  • 

    anarky on 07/10/2022 - 08:41

    Not a lot of info on the Creative website regarding the zxr's specs. But surely its performs better and has a high impedance than this, given its cost.

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  Euthyphro on 07/10/2022 - 08:29

  Read the Top reviews from Australia before buying.

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  xrailgun on 07/10/2022 - 11:12

  if you're here to ask, then no, you don't need it. The $15 official apple dongle will be more than capable.

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  shortcircuit on 07/10/2022 - 11:41

  do I need this if I plan to use AUX in on bluetooth speaker? what improvement will it make. I usually use Bluetooth Speaker with Android Mini Projector for camping

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  1Kenobi on 07/10/2022 - 15:55

  On amazon fosi generally jack up the price before then offering a discount