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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from 5082 reviews
Just bought it and started using it with my IFI Zen Stack - feels awesome.
This was a natural pick for me, since I wanted to have a completely balanced setup for my HiFiMan Sundara.
Nothing much to add, if you want an optimal balanced setup without spending too much, then look no further.
Thanks AudioStore for being blazing fast with your delivery. I got it withing 48 hours of placing my order! Kudos.

For my HiFiMan Sundara, this is a nice quality 4.4 mm balanced cable. I am buying this for the second time, since the first one got destroyed by my kids.
If you are looking for a good quality 4.4 mm balanced cable, look no further.
Audio

This product is reached my expectation good purchase good audio signal transmission no noise at all.....thank you the audio store👍
Yes

I have used lots of TWS even high end of Samsung and Oppo worth 10K. But IEM sound signature is great! This is my second IEM. I had KZ-ZEX. It has dual driver with electrostatic. Compare with that MoonDrop Chu 2 is better clear and smooth sound signature even with single driver. I am using with Audiocular DAC cost 750. Just go with MoonDrop Chu 2 if you are music lover. Thanks.
Great packaging and quick delivery
Loved the theme of the store and the support of the customer service for every problem I faced. I would be interested in buying new things from the audio store in future.
Good Quality and got a clear case for the player.
Thank you 😊

The quality is great, I felt that the base got a bit reduced and mids and treble enhanced using the same. They look premium. The only downside is that they are slightly bulky as the cable is 16 core and sometimes you can feel it behind the ears. Overall a great cable to upgrade your entry level iems to support balanced output

After going through many websites, I came to know about this particular dac, which is purely oriented on audio amplification with dedicated chip unlike other dacs available under 2k, so ordered and received in two days, to my surprise it has significantly enhanced the audio experience on oneplus 13R, with wired earphones (redmi hi-res of 500 INR), usb type a to c adaptor really came into handy and detected as HiFi audio in my dell laptop, cherry on the cake was the pouch, I didn't expect a pouch, very happy with the purchase...

Visited thier store cum experience center it was very great place for sound lovers . Especially like their display of products in thier demo room.The Owner /Staff were cooperative and also suggested me several IEM's before i select one.

I was looking for IEM Tangzu but they were loud and bass was little low as per my ears.Owner or Associate at store suggested me Audicular i liked the sound as well as bass effect its great product.
The Sennheiser IE 200 delivers impressive value for the price. Comfort-wise, they’re lightweight and fit snugly thanks to the ergonomic design and included foam/silicone tips—great for long listening sessions. Build quality is solid despite the plastic housing, and the detachable braided cable adds durability. As for the sound signature, it’s balanced and clean—tight bass, clear mids, and smooth treble without harshness. Bonus points for the dual-tuning feature that lets you slightly tweak the sound. A fantastic entry-level choice for anyone looking to step into the audiophile world.
There sound is pretty good