Topping D30 DSD USB DAC+A30 Headphone Amplifier Suit Set
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Topping D30 DSD USB DAC+A30 Headphone Amplifier Suit Set:
$229.99
Topping A30 Hifi Desktop Headphone Amplifier+Topping D30 24bit/192kHz DSD S/PDIF & USB DAC
NOTE:this list does not include theframeA30
Full aluminum shell.
Linear power supply.
0dB/9dB/18dB gain switch.
High/Low impedance switch.
3.5mm&6.35mm headphone output.
Output power :1540mW X2@32Ω
290mW X2@300Ω
D30
DSD provide higher resoluction than CD
DSD64 and DSD128 which supported by D30 is 2.8224MHz and 5.6448MHz sampling rate while a CD disk is only 44.1kHz.
DSD providing more detail than a CD disk
Support most of digital inputs
D30 support USB, Coaxial and Optical inputs with the rate of 16-24bit/44.1-192kHz.
USB support DSD64/DSD128(DoP or ASIO Native)
Simple operate
D30 only have 2 switch and 2 LED, these are already enough for operate and display. You will feel easy to enjoy with
No pop noise
For technology problems, most DAC will has pop noise while switching DSD and PCM. We design a circuit which made of relay and electronic switch, it cut off all pop noise of D30, including turning on, turning off and switching DSD and PCM
Full Aluminum Shell
D30’s shell is just like our other products, made by machining center and engraved by high power laser
XMOS asynchronous interface
XMOS is famous for ultra low jitter. It provides DSD64, DSD128 and 24bit/192kHz support. It also support ASIO audio software interface
Cirrus CS4398 DAC and HIFI components
D30 use Cirrus’s CS4398 DAC to decode.
D30 also use HIFI components to get better performance. KOA resistance, WIMA capacitance, EPCOS capacitance, nichicon FW capacitance and OPA2134 HIFI OP. Finally D30 reached a lowest THD+N 0.0004%
Digital inputUSB + S/PDIF(Optical) + S/PDIF(RCA)
Analog output1 x RCA(L & R)
Net weightApprox 407g (unit only)
DimensionsApprox 12.2CM x 3.8CM x 17.7CM
Includes1 x D20
1 x AC 100V-240V input, DC15V1A output adapter
(CE, FCC, PSE, UL certified)
1 x USB cable
1 x USB disk (Drivers and Tutorial)
1 x Warranty card
DAC:
Input rangeUSB: 16-24bit/44.1-192kHz, DSD64, DSD128
Optical: 16-24bit/32-192kHz
Coaxial: 16-24bit/32-192kHz
Noise (Sample rate 44.1kHz)USB: 3.9uVrms
Optical: 5.2uVrms
Coaxial: 5.1uVrms
Maximum output voltage swing2.1Vrms@1kHz
THD+N (@1kHz, Sample rate 96kHz)USB: 0.00062%
Optical: 0.00063%
Coaxial: 0.00065%
Crosstalk (1kHz, Sample rate 44.1kHz)USB: -117.7dB
Optical: -117.6dB
Coaxial: -117.6dB
Frequency class=\"style3\">PAYPAL Only --Buyer must pay using PAYPAL ONLY within 7 days from the date of transaction made.
Full Payment --Transaction with insufficient payment will not be handled. So, please make you complete the full payment, including Final price + Postage.
No Discount --No discount is offered for all transactions.
Processing --We will arrange the dispatch within two working days after we receive the valid and completed class=\"style3\">Delivery address on --Please advice shipping detail from when you make payment(inclue telphone number,contact person,Input voltage,color etc..).
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Shipping Method --Item will be shipped within 2 working days after FULL payment is received. It is noted that Paypal pending payment (such as eCheck) may take up to 5 working days to clear. What we used is Chinese EMS or DHL, which may take around 5-10 days to arrive from the date of dispatch issued (This is for USA, CANADA, AUSTRALIA, EU, Asian Countries. For the other countries, it may take more time to arrive).
No Combine Postage -- Combine postage is non available, even if you purchased several items per time, since AIRMAIL POST charges the postage based upon weight of the post, not quantity.
Buyer cannot request to cancel the sale or request for refund under this situation. Please check with your local tax authorities BEFORE offerding.
We supply 1-Years Manufacturer Warranty ( Excluding contrived damagement or misusage).
In case of DOA, Please notice us within 3 days and return the case within 7 days after receiving the items. (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 , and Shipping cost is non-refundable, as you know shipping & handling was paid to post office.
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.
In order to provide you the best service, please treat the transaction fairly. response is our life, before you leave a neutral or negative response, please DO contact us to get a better solution, Because we don\'t want to get a NEUTRUAL response or NEGATIVE response.
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.
Please don\'t hesitate to contact us with any queries or comments about our items or your problem.
Please note that we are open Monday to Friday between 9:00 Am to 18:00 PM Beijing Time ,which means we can keep on-line at :
Our Working Schedule
Bei Jing(CN)
Monday to Friday
09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday
20:00 PM - 05:00 AM
London(UK)
Monday to Friday
01:00 AM - 10:00 AM
Paris(FR)
Monday to Friday
02:00 AM - 11:00 AM
Canberra(AU)
Monday to Friday
11:00 AM - 20:00 PM
During holiday ,pls allow us to response you early next week ,kindly not leaving negtive/neutral response or make dispute/claim out of our working hours, thank you for your cooperation.
On Jan-23-14 at 04:56:19 PST, seller added the following information:On Nov-09-16 at 05:46:50 PST, seller added the following information:On Nov-27-16 at 20:02:06 PST, seller added the following information:On Nov-27-16 at 22:43:06 PST, seller added the following information:Topping D30 DSD USB DAC+A30 Headphone Amplifier Suit Set:
$229.99