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The Topping T-Amp is a so-called Class T integrated amplifier, based on the TA 2024 chipset. the chip makes use of a kind of "Digital Power Processing", this is, more or less, a Class D amplifier with high rate switching properties. That is why they put the word "digital" into it. Actually, there's nothing really digital inside, not in terms of D/A conversion. You can view the official TA2024 datasheet, with detailed tech specs, The Topping T-Amp is nothing else than a pure and simple application suggested by the chipset datasheet. No magic.
TA2024 is more powerful chipsets, used for example by BelCanto Design for their Evo2 power amplifier (3200$) and by Audio Research on their 150.2 power amp. Also Teac makes a 3-channel power amp with the very same kind of chipset.
A. There are 'ERO' 'SEMENS' 'EVOX' 'ELNA' Caps and ‘Dale’ resistors to used and drive in better performance.Item include: PRODUCT INFORMATION B. Double side gold coat PCB with high quality solder, pure copper 24K gold coat RCA sockets and ALPS Volume Control . C.Extremely High Efficiency working with automatic Mute and Sleep ,turn-on & turn-off pop suppression also to the unit power on with switch. D. Over-current and Over-temperature protection with automatic. E. Fully Aluminum Alloy Case with nonmagnetic and low noise. Specifications T-Amp IC Tripath TA2024
Output Power 2 x 15W @ 4ohm, 2 x 10W @ 8ohm
Signal-to-Noise Ratio (SNR) 98dB
Dynamic Range 98dB
IHF-IM Distortion 0.1% @ 1W, 4ohm
THD Distortion
0.03% @ 9W, 4ohm
0.1% @ 11W 4ohm
0.1% @ 6W 8ohm
10% @ 15W 4ohm
10% @ 10W 8ohm
Power Efficiency 81% @ 15W, 4ohm, 90% @ 10W, 8ohm
Input Sensitivity 200mV
Audio IN RCA (Left/Right) x 1
Power socket (5.5mm/2.1mm) x 1
Output
Speaker OUT (Left) x 1 pair (+ / -)
Speaker OUT (Right) x 1 pair (+ / -)
Power Indicator (Blue LED) x 1
Power Supply input DC 12V~13.2V5A
Dimensions
(W)90mm x (H)50mm x (D)162mm
Weight 420g NOTE! The machine is BTL output, that is to negative side of speaker out is not public grounded (the two speakers cable must independent connect, no grounding together), we must strictly in accordance with the marking of plus or minus cable connection, this T amp is not recommend for car or bike use, if the DC volts input higher than 14V or we may damage IC. The TA2024 is a 15W/ch continuous average two-channel Class-T Digital Audio Power Amplifier IC using Tripath’s proprietary Digital Power Processing™ technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.
It's my pleasure to response any questions about Hi Fi technology
All our products come with original 1-year warranty. TOPPING TP-10 MARK4 Amplifier Tripath TA2024 (update version) |
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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 payment.
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Delivery address on Ebay--please advice correct address,include telphone number,contact person and especially request for your custom. Postage includes the actual postage and corresponding packaging fee and handling fee, which is coincident with ebay's regulations. Any doubts, please read the ebay's regulations carefully. We don't overcharge the cost. Please don't bargain or argue with us for this point. 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 Hongkong air mail post , which may take around 7-21 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.
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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 ebay, 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. Feedback is our life, before you leave a neutral  or negative feedback, please DO contact us to get a better solution, Because we don't want to get a NEUTRUAL feedback or NEGATIVE feedback. 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.
We strive for FIVE STAR Service in our descriptions, communication, shipping speed & costs! We know you have many choices on Ebay, and are most appreciative that you have chosen to shop with us.
You can bid and purchase with confidence, as WE are not satisfied until YOU are satisfied with your purchase! If YOU are not satisfied, please let us know so we can make it right! Please email me through "MY MESSAGES" if you have any questions about our listings or inventory! 
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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 |
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