Description
ROSESELSA has released its all-new flagship-level portable DAC/AMP, the ROSESELSA RS9039. This mighty device is compact in nature and houses the next-gen flagship ES9039Q2M 32-bit DAC chipset. ROSESELSA has also designed a high-power amp section that produces a powerful amplification, promising a strong 300mW output through the balanced output. It has been designed to take your listening experience to all-new heights with its outstanding capabilities. Use the RS9039 with your smartphone, laptop, or any other device and enjoy quality sound anytime, anywhere.
Experience The Next-Generation of Flagship DACs:
ROSESELSA is the first DAC in the portable segment to feature the all-new ES9039Q2M flagship DAC chipset. It features HyperStream IV Architecture, promising efficient high-quality sound performance. The DAC comes as a successor to the widely acclaimed ES9038Q2M and ensures best-in-class performance with ultra-low distortion and high SNR performance. Prepare to open your listening senses with the ultimate performance of the RS9039.
Compact Powerhouse:
ROSESELSA has featured a high-power amp section on the RS9039. The DAC has a strong output power rating of up to 300mW (Balanced) and 240mW (Single-Ended). It can be paired with a variety of HiFi audio gear, including both sensitive as well as high-power requiring IEMs and headphones. With its enhanced circuit design and independent headphone amplifier chipset, the RS9039 delivers rich and dynamic sound with ultimate clarity.
Ultimate Build Quality:
ROSESELSA RS9039 features a compact footprint with solid build quality. The device is built using a CNC machining process with high-quality aluminium alloy material. The chassis has a rich matte finish, it looks and feels amazing, and is durable as well.
Dual Headphone Output Ports:
ROSESELSA RS9039 features dual headphone output ports. It includes a 3.5mm single-ended and a 4.4mm balanced headphone port. In today’s time, these two are the most widely used termination options, so you get to experience high-quality sound directly with your IEMs/Headphones.
Clean Output With Almost “0” Background Noise:
ROSESELSA RS9039 is equipped with low-noise LDO power chips. It achieves an ultra-high SNR performance of up to 126dB, ensuring the output is clean, crisp, and accurate. There is no audible noise floor even with sensitive IEMs/Headphones. Enjoy your favorite music with ultimate level clarity and sound decoding with an enhanced response.
DAC Chip: ES 9039
Weight: approximately 14.5 grams
Dimensions: 48mm x 22mm × 12mm
Single-ended Output Power: 240mW @ 1kHz, 320
Balanced Output Power: 300mW @ 1kHz, 320
THD+N: 0.0003% @ 1kHz, 320
SNR: 126dB @ 1kHz, 320
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form Cable: 1-month warranty only for manufacturing defects only
Established in 2012, Rose Technics is dedicated to delivering unparalleled sound through innovative technology and meticulous craftsmanship. Known globally for our timeless and elegant designs, we integrate advanced technologies to create unique audio products that seamlessly enhance everyday life.
It's little expensive but a good device, it serves it purpose very well and build quality and design is also good.
Thank you for taking the time to leave a review for our ROSESELSA RS9039 Portable DAC & AMP. We are delighted to hear that you find our device to be of good quality and design, and that it serves its purpose well. We understand your concern about the price, but we assure you that it is reflective of the high-quality materials and advanced technology used in our product. We appreciate your feedback and hope that you continue to enjoy our device.

Description
ROSESELSA has released its all-new flagship-level portable DAC/AMP, the ROSESELSA RS9039. This mighty device is compact in nature and houses the next-gen flagship ES9039Q2M 32-bit DAC chipset. ROSESELSA has also designed a high-power amp section that produces a powerful amplification, promising a strong 300mW output through the balanced output. It has been designed to take your listening experience to all-new heights with its outstanding capabilities. Use the RS9039 with your smartphone, laptop, or any other device and enjoy quality sound anytime, anywhere.
Experience The Next-Generation of Flagship DACs:
ROSESELSA is the first DAC in the portable segment to feature the all-new ES9039Q2M flagship DAC chipset. It features HyperStream IV Architecture, promising efficient high-quality sound performance. The DAC comes as a successor to the widely acclaimed ES9038Q2M and ensures best-in-class performance with ultra-low distortion and high SNR performance. Prepare to open your listening senses with the ultimate performance of the RS9039.
Compact Powerhouse:
ROSESELSA has featured a high-power amp section on the RS9039. The DAC has a strong output power rating of up to 300mW (Balanced) and 240mW (Single-Ended). It can be paired with a variety of HiFi audio gear, including both sensitive as well as high-power requiring IEMs and headphones. With its enhanced circuit design and independent headphone amplifier chipset, the RS9039 delivers rich and dynamic sound with ultimate clarity.
Ultimate Build Quality:
ROSESELSA RS9039 features a compact footprint with solid build quality. The device is built using a CNC machining process with high-quality aluminium alloy material. The chassis has a rich matte finish, it looks and feels amazing, and is durable as well.
Dual Headphone Output Ports:
ROSESELSA RS9039 features dual headphone output ports. It includes a 3.5mm single-ended and a 4.4mm balanced headphone port. In today’s time, these two are the most widely used termination options, so you get to experience high-quality sound directly with your IEMs/Headphones.
Clean Output With Almost “0” Background Noise:
ROSESELSA RS9039 is equipped with low-noise LDO power chips. It achieves an ultra-high SNR performance of up to 126dB, ensuring the output is clean, crisp, and accurate. There is no audible noise floor even with sensitive IEMs/Headphones. Enjoy your favorite music with ultimate level clarity and sound decoding with an enhanced response.
DAC Chip: ES 9039
Weight: approximately 14.5 grams
Dimensions: 48mm x 22mm × 12mm
Single-ended Output Power: 240mW @ 1kHz, 320
Balanced Output Power: 300mW @ 1kHz, 320
THD+N: 0.0003% @ 1kHz, 320
SNR: 126dB @ 1kHz, 320
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form Cable: 1-month warranty only for manufacturing defects only
Established in 2012, Rose Technics is dedicated to delivering unparalleled sound through innovative technology and meticulous craftsmanship. Known globally for our timeless and elegant designs, we integrate advanced technologies to create unique audio products that seamlessly enhance everyday life.
It's little expensive but a good device, it serves it purpose very well and build quality and design is also good.
Thank you for taking the time to leave a review for our ROSESELSA RS9039 Portable DAC & AMP. We are delighted to hear that you find our device to be of good quality and design, and that it serves its purpose well. We understand your concern about the price, but we assure you that it is reflective of the high-quality materials and advanced technology used in our product. We appreciate your feedback and hope that you continue to enjoy our device.
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Let customers speak for us
from 5582 reviewsIt was such a great MP3 player for the price. There was enough space as 32 GB memory card was provided. Also, we can read e-books in text format. It's so convenient during travel. FM radio is also present. Lot's of features in that small gadget ❤️.

The ear tips are good for starters and do have variety so I'm sure you'll find something comfortable. It can revive your interest in your old IEM's don't expect much as they are just there to deliver comfort to your ears.
New experience with the iem
Amazing sound very addictive ear phones might have been perfect if they came with c type connector
Build quality and audio clarity

Kudos to makers/seller for making it to available.
Purest form of audio hearing experience with this cable.
Happy with the purchase.

The build quality of this cable is top-notch. I’m using it with my HD560S connected to a laptop via Apple Music, and the difference is noticeable. The bass feels tighter and especially welcome improvement for openback headphones and there's a clear boost in instrument separation and overall clarity. Upgrading to a balanced connection has definitely proven to be a worth while decision.

The Hisenior Mega5EST is a reference-quality IEM tuned with taste and subtlety. It doesn't shout for attention but rather invites you to listen deeper. If you're looking for an IEM that balances technical excellence with musical emotion, this one is a rare gem in the hybrid space. A true “listen for hours, forget the gear” experience.

This is the best MP3 player you can get for this price.

I'm new to the world of IEMs and this one was bought to try how it feels. Trust me, it won't disappoint you. Double the value compared to headphones of the same rate.

Budget king SMSL RAW MDA1. Very versatile music dac & headphone amp. Fully satisfied. Being an audiophile I was searching for best budget one got this from The audio store. Thanks for timely delivery. Nothing can match it at this price range period.

Works well with my Moto Edge 50 Pro. Other DAC's would have a lot of interference and static, the Moondrop Echo A has none. Audio is clear and the connector does not heat up at all. Battery life isn't impacted as well.
The build quality is excellent, cable is flexible and will fit in any iem carry case as well.

This is a great product with excellent sound quality. The bass is impressive and it's worth the money.

Beautiful and heavy duty balanced cable. Adds a weight to the music's bass i.e. tighter bass response.
Good product excellent sound well packed but delivery was delayed by two days.otherwise everything good.

Combo of cx31993 max97220 chip is more than sufficient to drive any iems