Loxjie P20 Balanced Tube Hybrid Amp for Under $100


I just picked up this balanced tube hybrid for no other reason besides the fact that its $85 on Amazon with Prime Delivery. It’s a small and compact. Sounds alright.

Tubes probably need to burn-in for a bit to open up, so will report some impressions later. It has balanced XLR and 1/4 SE out, and XLR and RCA inputs with a digital volume controller which also acts as the power switch and input/output switch. No EMI noise at all, which is wonderful! Not even when I put my phone right next to it.

Also the packaging/box looks like a Massdrop box.


Manufacturer's Description:

P20 is Loxjie’s first full balance tube amplifier headphone power amplifier! It use the military grade 6N3 tube.

Plus the well-designed and calibrated amplifier circuit! Let the amplifier have lower distortion under the premise of ensuring"Tube Style"!

And the P20 also has true balanced inputs and outputs!

This can maximize the performance of the headphones!

Specification

Output Power

Unbalanced headphones
32Ω: 385mW
64Ω: 210mW
150Ω: 105mW
300Ω: 55mW
600Ω: 29mW

Balanced headphones
32Ω: 425mW
64Ω: 665mW
150Ω: 565mW
300Ω: 325mW
600Ω: 175mW

THD+N: 0.02%
THD+N: 0.006%
SNR: 97dB
SNR: 102dB

Power Consumption: 10W
Standby power: 0.5W

Size: 148x70x128(WxHxD)
Weight: 600g

Comments

  1. Bought a Loxjie P20 a few weeks back and continue to marvel at how
    nice this little headphone amp is. The single ended outputs
    are far too low powered for any headphone over 16 ohms or so.

    The balanced outputs are where the P20 really shines. Fit and finish
    are also extraordinary for a tube headphone amplifier costing less than $100.

    Great value!

    ReplyDelete
  2. Does anyone know the output impedance for balanced and unbalanced of the p20?

    ReplyDelete
  3. Check out this link for measured data: https://www.superbestaudiofriends.org/index.php?threads/loxjie-p20-technical-measurements.7607/

    ReplyDelete

Post a Comment

Popular Posts