Description
WE ARE AN AUTHORIZED YAMAHA DEALER!PREOWNED - $500 LIST! - FULLY TESTED - INCLUDES ORIGINAL REMOTE, MANUAL - SOME SMALL PHYSICAL BLEMISHESA-U671 Stereo Amplifier with USB DAC Function High-resolution audio with original Yamaha design. With USB DAC functionality, enjoy DSD 5.6 MHz and embrace a new world of digital audio playback. DSD 5.6 MHz and PCM 384 kHz playback with high-grade USB DAC functionality ESS SABRE32™ DAC (ES9010K2M) 5-way speaker binding posts (stereo) Analog audio input (stereo) Subwoofer output Pure Direct 70 W + 70 W (6 ohms, 1 kHz, 10% THD) Natural PWM-Type Digital Power Amp That Reproduces High-Resolution Sound Sources with Remarkable Purity In order to vividly portray absolutely everything in various high-resolution sources; from the nuances in the most delicate performances to the highest energy-filled dynamic musical passages, Yamaha has built into this amplifier a digital power amplifier that outputs up to 70 watts per channel and features powerful drivability. Natural PWM type digital modulation with an extremely simple circuit configuration provides both natural, uncolored sound quality with higher efficiency. The low-pass filter of the latter part of the power amp, which significantly influences the sound quality, is a large coil made of low-loss, low-distortion OFC (oxygen-free copper) wire material. This simultaneously maintains the purity of high-resolution sound sources, while enhancing the power of the bass and ensuring warmth in the mid and high-frequency sounds. This delivers the best quality sound reproduction that is rich in musicality. This amplifier also features a Pure Direct switch that bypasses the tone / balance controls and a back buffer amp to improve the purity of sound as well. DSD 5.6 MHz and PCM 384 kHz Playback with High-Grade USB DAC Functionality Built into the unit is an exceptionally high-grade USB DAC which can reproduce high-resolution sound sources with all their original quality. It is compatible with native playback of DSD 5.6 MHz (DSD128) or 384 kHz / 32-bit PCM which records music information with extraordinary detail by sampling up to a massive 5,644,800 times per second. The D/A converter is the high-performance SABRE32™ (ES9010K2M) from the U.S. company, ESS Technology, and its USB device controller IC is from the latest product from XMOS®. By restricting shutter noise through asynchronous transference, this delivers pure reproduction and optimum sound quality. Fully Enjoy the Quality of High-Resolution Sound Sources with Your Favorite Headphones Another major benefit of the A-U671 is the availability to use it as a high-quality headphone amplifier. With the USB DAC function, mixed with its internal high-performance D/A conversion, high-resolution sound sources will sound their purest. Receiver / Integrated Amplifier Maximum Output Power 70 W + 70 W (6 ohms, 1 kHz, 10% THD) Frequency Response 0 ± 3 dB (10 Hz - 40 kHz) Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz) 0.05 % (SP Out, 1 kHz, 6 ohms) Signal-to-Noise Ratio (CD) 95 dB Input Sensitivity (CD) 230 mV / 47k? USB Input Yes (Type B) USB DAC Supported Format DSD 2.8 MHz / 5.6 MHz, FLAC / WAV / AIFF 192 kHz / 24-bit, Apple® Lossless 96 kHz / 24-bit playback Headphone Out Yes Subwoofer Out Yes Standby Power Consumption 0.4 W Dimensions (W x H x D) 12-3/8” x 2-3/4” x 13-1/2” Weight 7.3 lbs. Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304Contact us with your exact shipping address for accurate shipping cost.Larger speakers and items over 150lbs are strapped to a pallet and shipped via Freight including liftgate and residential delivery.We accept Pay-Pal or credit cards by contacting our store.We offer a 4% discount with payment by Zelle or check.Defective items are exchanged within 14 days from delivery.After 14 days, the manufacturers warranty will apply. Contact us for any assistance in obtaining warranty assistance.Defective item returns must be in the manufacturers original packaging, in like-new condition, including all packaging materials, shipped as-received and fully insured.Items are guaranteed to be as described.If a refund is desired, we will refund your full purchase price minus a 20% restocking fee.The item must be as received & unopened. Buyer pays return shipping costs.If you are having a problem, Please call before making a return claim on eBay.We do not offer free auditions or trials of merchandise.Returns will only be accepted for items that are truly defective.We use methods to detect product tampering.We will seek legal action against any individual or entity attempting to defraud us.Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304
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