As usual, we’ve prepared some really great stuff from Apos Audio for you, here it goes!
Apos Audio Unique Melody Mini Mest IEM Giveaway
We are giving away a Unique Melody Mini Mest IEM.
The Unique Melody Mini Mest is a hybrid IEM that features three balanced armatures and one bone conduction driver. The shells are made by high-precision DLP printing. Their naturally isolating IEM design and fun sound signature make them a great choice for lovers of pop, soul, jazz, blues, rock, acoustic, and classical music.
To participate, click the photo below.

TOPPING D30 Pro DAC and A30 Pro Amp Now Available on Apos Audio
Headphone DACs and amps have evolved leaps and bounds over the past four years. Just look at the all-new TOPPING D30 Pro DAC and A30 Pro amp. TOPPING has quadrupled the number of DAC chips and sextupled the output power of this upgraded duo, sending a cascade of improved measurements down their specs sheets.

The D30 Pro is a Quad-DAC featuring four Cirrus Logic CS43198 chips and THD+N as low as 0.00009% in an aesthetically minimal aluminum alloy body.
Features at a glance:
- 4x CS43198 Cirrus Logic DAC chips
- DSD256
- PCM384kHz
- XMOS XU208 USB chip
- SNR: 132dB
- Dynamic range: 132dB
- Preamplifier function
- Remote control
- Aluminum alloy shell
- THD+N as low as 0.00009%

The A30 Pro is a fully-balanced headphone amp with 6 watts of power per channel, 145dB of dynamic range, and a three-step gain switch.
Features at a glance:
- 6W x 2 @ 16Ω output power
- Balanced input/output
- 3 Outputs: 4-pin XLR, 4.4mm, 6.35mm
- 2 Inputs: XLR (L+R), RCA (L+R)
- THD+N: <0.00006%
- SNR: 140dB
- Dynamic range: 140dB
- Noise: <0.3uVrms
- Bypass output when power off

The A30 Pro and D30 Pro share the same spatial dimensions, making them easily stackable. At a combined 4” of height, they’re modest enough to fit under a monitor, in a desk compartment, or on a space-restricted shelf. Get them in black, silver, or mix and match for a more eye-catching dynamic.

For even more savings, check out the TOPPING-30 Pro Ensemble, within which we’ve collected the D30 and A30 with a Fanmusic C006 XLR cable and a headphone of your choice.
Head on over to the product pages for the D30 Pro, A30 Pro, and TOPPING-30 Pro Ensemble for more information. If you have questions, please contact our dedicated Support Team via live chat online or email us at support@apos.audio.
As with all purchases, when you buy from us you get the Apos Promise for Free Priority Shipping, an Extended 2-Year Warranty, a 45-Day Return Policy, and our 30-Day Lowest Price Match.
Founder of Ear Fidelity. I’ve been into audio for many years, working in production, distribution, retail, and marketing throughout my career. Now trying to revolutionize the art of reviewing audio gear, but one thing will never change: Music is the most important.