Flux Lab Acoustics MENTOR Review – Power Overwhelming! https://soundnews.net/reviews/amplifiers/headphone-amps/flux-lab-acoustics-mentor-review-power-overwhelming/

Some reviews of the Xduoo TA-20 Plus, they are often very positive with tests on several tube rolling

I ordered an XLR cable of length personalized for my Sundara. After 2 weeks the cable arrived in France. Solidly constructed, it provides softness and a slightly wider soundstage. Very satisfied with my purchase

New SDA-6 Pro2 confirmed at Magna Hifi https://magnahifi.com/singxer-sda-6-pro2-balanced-akm-dac/

Singxer SDA-6 PRO2 The second version of the SDA-6 PRO, is a high-fidelity balanced DAC. It features numerous improvements over its initial version, and integrates high-end components selected for their audio performance: two AKM AK4499EX DAC chips, AK4191 digital filter, AK4118 SPDIF interface...

xDuoo TA-20 Plus combines Tubes and Class-A with success

I have the impression that there is a third chip on the A8, "AK7738/9(AVQ)" ? for the DSP

Aune S17 PRO Review https://soundnews.net/reviews/amplifiers/headphone-amps/aune-s17-pro-review-could-this-be-the-one/

GUSTARD DAC-R26 Discrete R2R DAC I2S Bluetooth LAN AirPlay Roon DLNA 32bit 768kHz DSD512 https://www.audiophonics.fr/en/dac-with-volume/gustard-dac-r26-discrete-r2r-dac-i2s-bluetooth-lan-airplay-roon-dlna-32bit-768khz-dsd512-black-p-16596.html

Measurements & Review of Gustard R26 Network R2R DAC (L7Audiolab) https://www.l7audiolab.com/f/gustard-r26/

Measurements & Review of Gustard R26 Network R2R DAC https://www.l7audiolab.com/f/gustard-r26/

You should look at the Singxer SDA-6 pro

Thanks to Lachlan for this excellent review :beyersmile:

The one to Beat: Gustard X26 PRO Dac Review https://soundnews.net/sources/dacs/gustard-x26-pro-dac-review/

Flux Lab Acoustics Volot Review - A Giant Among Us https://soundnews.net/amplifiers/headphone-amps/flux-lab-acoustics-volot-review-a-giant-among-us/