TI-3255 Balanced Class D Amplifier

In stock
TI-3255 Balanced Class D Amplifier
TI-3255 Balanced and Single Ended Class D Audio Power Amplifier

Shipping Time

All of our complete amp and modules are custom made to order, tested, and run in before shipping. Ship time is 2 to 3 days in most cases.


TI-3255 Balanced and Single Ended Class D Audio Power Amplifier

This is our new TI (Texas Instruments) Class D power amplifier module based on the TPA3255. Our version of this amp features a super high quality 4 layer PCB with gold plating. We're using very high quality components in this amplifier. Features analog balanced and single ended inputs, adjustable clock, stereo or bridge mode, and a hybrid feedback design.

TPA3255 is a high performance class-D power amplifier that enables true premium sound quality
with class-D efficiency. It features an advanced integrated feedback design and proprietary highspeed gate driver error correction (PurePath™ UltraHD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up
to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load and features a 2 VRMS
analog input interface that works seamlessly with high performance DACs such as TI's PCM5242. In
addition to excellent audio performance.

Total Output Power at 10%THD+N – 315-W Stereo into 4 Ω in BTL Configuration – 185-W Stereo into 8 Ω in BTL Configuration – 600-W Mono into 2 Ω in PBTL Configuration • Total Output Power at 1%THD+N – 260-W Stereo into 4 Ω in BTL Configuration – 150-W Stereo into 8 Ω in BTL Configuration – 480-W Mono into 2 Ω in PBTL Configuration • Advanced Integrated Feedback Design with Highspeed Gate Driver Error Correction (PurePath™ Ultra-HD) – Signal Bandwidth up to 100 kHz for High Frequency Content From HD Sources – Ultra Low 0.006% THD+N at 1 W into 4 Ω and <0.01% THD+N to Clipping – >65 dB PSRR (BTL, 1 kHz, No Input Signal) – <85 µV (A-Weighted) Output Noise – >111 dB (A Weighted) SNR • Multiple Configurations Possible: – Stereo, Mono, 2.1 and 4xSE • Click and Pop Free Startup and Stop • 90% Efficient Class-D Operation (4 Ω) • Wide 18-V to 53.5V Supply Voltage Operation • Self-Protection Design (Including Undervoltage, Overtemperature, Clipping, and Short Circuit Protection) With Error Reporting

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More Information 

Thank you for taking the time to visit us here at Class D Audio Inc. Please read on and learn a little about who we are, what we do, and how we are able to provide fantastic Made in the USA products at prices you can afford.

We manufacture Class D Audio equipment... not just any equipment, but what we believe to be some of the finest Class D Audio amplifiers and related equipment available today. Have a listen, and if you're not completely satisfied, return it for a full refund!

Don't let the low prices fool you...

We're a small company, and what better way to grow than to offer exceptional products at exceptional prices. We also provide customer service and support that's second to none. You can read some customer reviews by clicking the "Testimonials" link in the middle section of our home page and see what actual customers and others have to say about our products.

One of the questions we get asked so often is:

How come the price of Class D Audio products are so low compared to other companies?
Well the fact is, we actually use better parts, components, and materials than most of our competition, and you will spend in most cases, several times more for products like ours. We actually design and manufacture all of our products ourselves here in the USA. Our products are then sold directly from us to you with no middleman. Keep in mind, the actual product you purchase is not all you pay for when you purchase audio equipment from our competitors! Cut out the endorsement fees, wholesale/distributor mark-up, retail profit, advertising and marketing expenditure, and it's possible for us to provide our customers with a super high-quality product for an extremely reasonable price.