Polished Foundation: The Legendary PCM1795 DAC
The 1795 MK II adopts the renowned PCM1795 DAC chip featured in countless iconic audio devices. The sound quality of its traditional differential current output is heavily shaped by peripheral circuit design, granting engineers broad room for fine tuning.
Years of meticulous optimization were focused on power layout and analog circuitry, preserving the beloved analog-like texture of the PCM1795. Building on the relaxed timbre and subtly warm midrange praised in the original Oriolus 1795, this iteration achieves well-defined imaging paired with an ultra-quiet, dark background. It delivers a natural, intimate density that sits gently with your ears. Its greatest appeal lies in its mature, well-balanced character—never overly focused on texture alone, and able to render any genre of music with calm composure.
AK4137EQ Upsampling for Bluetooth Input
The onboard AK4137EQ is a sample rate converter operating via an internal oscillator, featuring an independent clock architecture that suppresses timing jitter during resampling. It upconverts Bluetooth audio signals to **PCM 24bit/192kHz** through high-precision filtering, while reducing clock-induced noise including jitter artifacts.
In the 1795 MK II, the signal transmission path around the AK4137EQ is kept as short as possible to minimize external interference. This achieves extended frequency response with minimal distortion across the full spectrum, alongside a supremely quiet background. Sound imaging rises smoothly with natural, unforced decay, delivering resolution and detail that remains fatigue-free even during long listening sessions.
XMOS XU316 USB Receiver
Equipped with the XMOS XU316 chip for stable connectivity with PCs and smartphones. Its multi-core high-speed processing ensures reliable transmission even for high-resolution audio with rich musical detail.
An independent regulator is deployed in the digital processing section to suppress voltage fluctuations caused by USB load changes, stabilizing timing operation inside the XMOS chip. The power system incorporates the CG5125 component for optimized jitter reduction. By lowering power supply noise in the digital circuit, it maintains signal purity, enhances background silence, and elevates fine detail reproduction.
High Stability Qualcomm QCC5125 Bluetooth Chip
The Qualcomm QCC5125 is a multi-core Bluetooth audio SoC combining a dual-core CPU and dual-core Kalimba DSP. It stabilizes signal processing during wireless transmission, enabling low latency and smooth sound transient response.
Enhanced internal clock precision suppresses processing instability and unwanted noise, creating an open soundstage and a remarkably quiet sonic background. It fully supports mainstream codecs including **SBC, AAC, aptX, aptX LL, aptX HD**, plus additional high-quality audio formats. A large built-in antenna ensures stable wireless connectivity up to approximately 10 meters in unobstructed environments.
Designed for Up to 8 Hours Continuous Playback
Engineered to balance power efficiency and output performance, prioritizing long battery life for effortless portability. Allows you to fully immerse yourself in music outdoors with complete peace of mind.
Reinforced Durable Outer Frame
The metal frame is engineered to avoid excessive weight while maintaining robust durability. It resists impact, suppresses unwanted internal resonance for stable operation, and prevents accidental sound quality degradation. Built with long-term daily use in mind for reliable, worry-free enjoyment.
Specifications
USB Audio
- PCM: 16–32bit / 44.1–768kHz
- DSD: DoP / Native, DSD64–DSD256
- DXD: 24–32bit / 384kHz
Bluetooth Audio
- Bluetooth Version: 5.2
- Supported Sampling Rate: 16–32bit / 44.1–96kHz
- Supported Codecs: SBC, AAC, aptX, aptX LL, aptX HD
Headphone Output
- Output Ports: 3.5mm Single-Ended, 4.4mm Balanced
- Output Power:
- 3.5mm: 200mW @ 1kHz / 32Ω
- 4.4mm: 400mW @ 1kHz / 32Ω
- S/N Ratio (A-weighted):
- 3.5mm: 110dB
- 4.4mm: 115dB
- THD+N:
- 3.5mm: 0.001%
- 4.4mm: 0.009%
Recommended Load Impedance
16–600Ω
Playback Time
Approx. 8 hours
Power Supply
USB-C Charging (5V / 2A)
Dimensions & Weight
- Size: 98mm × 53mm × 18mm
- Weight: 130g
Payment Terms:
1. We only accept paypal payment, other payment methods are not acceptable.
2. Payment should be completed within 7 days of bid or auction closing. Or unpaid dispute will be filed for non-payer after 7 days of sales day.
Shipping Terms:
1. We ship to Worldwide.
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from HONGKONG/Singapore / China / Post Airmail, reach most of the countries within 15 to 25 days.
4. Deivery time depends on destination and other factors, it may takes up to 25 days. If you don't receive the item after 25 days,
Please contact us, we'll investigate and solve the delivery problem.
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from HONGKONG/Singapore / China / Post Airmail, reach most of the countries within 15 to 25 days.
If some countries cannot send the default shipping channel. need to choose to send FEDEX, DHL, EMS express delivery, you need to pay additional shipping costs,
and we will contact you by email for the specific amount.
If you need to choose EMS/DHL/FEDEX, please contact us. But the need to charge additional shipping costs.4. Deivery time depends on destination and other factors, it may takes up to 25 days. If you don't receive the item after 25 days,
Please contact us, we'll investigate and solve the delivery problem.
Return Terms:
1. If you receive defective item, please kindly notify us within 7 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund,All costs incurred for product returns are
to be paid by the buyer. (Return the resulting duties,) Guarantee the integrity of the returned product.all return shipping fee should be paid by the buyer
unless item DOA.Please notice us within 3 days and return the case within 7 days after receiving (The date on Post Mark is for standard). After our receiving
of the items in good appearance condition, you may have a replacement or refund as long as we cancel the order on ebay, and Shipping cost is non-refundable,
as you know shipping & handling was paid to post office.
3.If the item was sent back for repair, buyer pays for the returning fee. We will be responsible for 2nd shipping cost & handling.
If you ask for replacement or repair after one month since you paid, you need to pay for the 2nd shipping cost & handling.
If you have to return the item for the refund, you will pay a 20 % restocking fee.
4.The address on the parcel is not ours, it is the postman, please DON'T SHIP TO THERE. Please contact with us for the return address before you return it, otherwise we can’t get the parcel you returned. Please contact us for return address before you send.
Warranty:
1 year carry in warranty.
Return and exchange item within 30 days of delivery if item not functioned.
Buyer responsible shipping and handling fee.Buyers Please Note:
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.
Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
Custom Duties & Taxes:
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
3. If the condition of your purchase is incorrect, please pay attention to the resulting customs duties for the return, and the customs duties arising from the return should be paid by the buyer, unless the item DOA.
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2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
On May 3, 2026 at 07:59:24 PDT, seller added the following information: