Reviews High quality Audio Circuits

XDUOO XD-05 Basic ES9018K2M PCM384KHz DSD256 XMOS XU208 HiFi Protable Headphone Amplifier

  • ...D-05 Basic provides high-quality audio and video performance with its compact form. It can be compatible with desktop, notebook, tablet or other smart devices, providing high-quality audio experience for PC, PS4, XBOX and other gaming platforms..
  • An immersive experience--- Using professional digital and analog audio circuits to create almost real surround sound effects on headphones and active speakers, allowing you to take the lead in every game.
  • Personal sound enhancement system--- Flexible matching of different impedance headsets.On-demand design is adopted on the output of the earphone, which is flexible to match the correct output power.Your headphones optimize the volume for playing games or listening to music while reducing the volume.Less computer output distortion at high volume without increasing background noise/nRespond quickly..
  • Heavy Bass, loud field to reproduce the sound effects of the bomb--- Bass switches through hardware physics to speed up, bring the game and movie action movies in the hot scenes, feel the shock sound effects, whether 3A or Hollywood blockbuster more magnificent, immersive..
  • Improving the quality of low bit rate music--- Through the hardware SRC function, the low bit rate audio file will be raised to 48KHz/96KHz/192KH....
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Panasonic DP-UB9000P1K Reference Class 4K Ultra HD Blu-ray Player with HDR10+ and Dolby Vision Playback

  • Reference-Class Ultra HD 4K Blu Ray Player with High Dynamic Range Playback for the Ultimate Home Theater Experience: Enjoy your library of special-edition Blu Ray, DVDs, or streamed content with spectacular, theater-quality video and audio.
  • Cinema-Worthy Picture: HCX (Hollywood Cinema Experience) processor renders finely nuanced colors and rich, detailed images that film creators intended in High Dynamic Range playback.
  • supports four 4K/HDR formats: HDR10+, HDR10, Dolby Vision, and Hybrid Log-Gamma (HLG).
  • Analog Audio Circuits for Incredible Audio Performance: High-performance D/A converter with a balanced XLR, with dedicated audio power supply.
  • alumite-treated aluminum chassis has high rigidity and a lower center of gravity to reduce vibration.
  • High Connectivity: ESS 32-bit/768kHz DAC for high-resolution processing.
  • connect to your home theater with twin HDMI, 2 channel balanced XLR/RCA output terminal, 7.1 channel, optical and coaxial audio.
  • Works with Alexa and Google Assistant: Control the DP-UB9000P1K easily using just your voice, with Amazon Alexa and Google Assistant (sold separately).
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Denon PMA-600NE Stereo Integrated Amplifier | Bluetooth Connectivity | 70W x 2 Channels | Built-in DAC and Phono Pre-Amp | Analog Mode | Advanced Ultra High Current Power

  • ENJOY MASTERFUL AUDIO PERFORMANCE EVEN AT THIS PRICE POINT – Divided circuitry allows you to disengage digital circuits, which turns off the Bluetooth for an undivided analog experience.
  • SLIM DESIGN, INTEGRATED AMP – Enclosed in a vibration resistant design, the PMA-600NE powers the widest range of speakers (70W at 4 ohms) and reproduces audio with the utmost accuracy and superiority for a multi-dimensional sound experience.
  • BLUETOOTH SUPPORT AND DIGITAL CONNECTIVITY – Extend your audio experience with nearly unlimited sources. 2 Optical, 1 Coaxial & 1 phono input to connect a CD Player, Blu-Ray, turntables & more. Pairs with your smartphone via Bluetooth with the built-in DAC.
  • LISTEN TO YOUR FAVORITE SONGS WITH IMPECCABLE PRECISION – Powered by the Denon Advanced High Current (AHC) single push-pull circuit power amplifier, this amp BALANCES HIGH POWER & MUSIC DETAILING PERFECTLY - the output audio is clean, rich and immersive.
  • HIGH-GRADE AUDIO COMPONENTS – With more than a 100-year legacy of designing premium audio components, trust your Denon PMA-600NE has undergone rigorous testing. Solid build quality, clean aesthetics, modern design, and sound quality which is built to last.
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Teac AX-501 Integrated Amplifier Silver

  • ALC0240 Class-D Power Amplifier by ABLETEC.
  • A fully-balanced approach used for the analog circuits on the pre-amplifier.
  • Maximum 120W + 120W of output power for practical use (at 4ohms impedance).
  • Dual analog level meters with dimmable backlight.
  • No Cooling-Fan, for Quiet Operation Efforts to eliminate noise and ensure high-quality audio.
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PRO Star USB CD Player 2017-2022 Compatible with Cadillac Escalade EXT

  • Left-right symmetrical construction and Independent configuration of digital/analogue circuits with optimization of power supply.
  • Reinforcing anchors and rigid CD mechanism for high precision signal reading.
  • High-performance, high-resolution 32-bit DAC from ESS for an airy, open and transparent sound with all the audio data intact.
  • Built-in USB DAC functions are compatible with high-resolution audio sources, allowing use of the superior D/A conversion capability of the CD-S2100.
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zidoo UHD3000 4K Media Player, Smart HDR Android TV Box | Internal DAC and Xmos | MQA Hardware decoding | Dual HDMI Output Ports | Dual Power Supply | USB DAC in and XLR Output

  • ... 【Dual Power Supply】A group of large toroidal linear power supply provides strong and clean power for audio components and has excellent efficiency to reduce external magnetic field interference. Another group of switching power supply is specially designed for digital circuits. The efficient direct current output improves the quality of audio and video output.
  • 【Internal DAC and Xmos】The internal DAC is ESS 32-bit HyperStream ESS9068 DAC decoder chip. Supporting DSD512 and [email protected] decoding, it also supports three-layer 8 times expanded MQA encoding format hardware decoding. Xmos has two high-precision crystal oscillators(45.1584MHz and 49.152MHz) process ultra-high-sampling master-level audio formats, and can losslessly transfer the original data 1:1 to high-index DAC for hard-decoding output.
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Fairfield Circuitry The Accountant

  • No integrated circuits in the signal path Transformer-balanced input and output Selectable output transformer loading resistors by an internal T4-style electro-optical attenuator Very simple to operate with only two main controls, Gain and Peak Reduction A big meter shows gain reduction or output level at two different reference levels Hardwire bypass switch for easy comparisons XLR and TRS input and output jacks for flexible connections Link jack and switch for conne.
  • The COMP-3A is a single-channel vintage-style Compressor/Leveler.
  • The signal path uses only discrete components like resistors, capacitors and transistors, and the input and output is transformer balanced using two different transformers, each one optimized for its purpose.
  • This is the way audio components were built before integrated circuits became available.
  • Integrated circuits are small and cheap and widely used in most modern designs.
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BADA HD-23 Hi-Fi Vacuum Tube Professional CD Player with Remote (Gold)

  • Left-right symmetrical construction and Independent configuration of digital/analogue circuits with optimization of power supply.
  • Reinforcing anchors and rigid CD mechanism for high precision signal reading.
  • High-performance, high-resolution 32-bit DAC from ESS for an airy, open and transparent sound with all the audio data intact.
  • Built-in USB DAC functions are compatible with high-resolution audio sources, allowing use of the superior D/A conversion capability of the CD-S2100.
  • Signal-to-Noise Ratio:116 dB. Output Level - 2 +/- 0.3 V (1 kHz, 0 dB).
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FX AUDIO GE5654 Tube Preamplifier for Home Audio HiFi Stereo Vacuum Buffer Tube Preamp with Bass and Treble Control with RCA Input/Output 12V/1A Power Supply(Black)

  • ♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, and uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality.
  • The material of its PCB board is made of FR-4 insulation board and black immersion gold Craft, which has the characteristics of stable signal, high temperature resistance, long service life, and not easy to be oxidized..
  • ♪ EXQUISITE APPEARANCE DESIGN—FX AUDIO pre-amplifier has a mini exquisite appearance and light weight, easy to carry around, its brushed texture surface and high-quality tube combine to appear more fashionable,elegant and Classical..
  • ♪ SEPARATE CONTROL OF BASS&TREBLE—The vacuum tube preamplifier can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects. At the same time it can maximize the rendering of an atmosphere like being in a music performance to satisfy your experience of different sound styles in pursuit sound quality..
  • ♪ RCA INPUT & OUTPUT—From RCA output ,the preamp can also be directly connected to the audio source and active multimedia audio equipment or indirectly connected to passive audio through....
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Pro Intercom BP2 | Two Circuit Monoaural Portable Headset Station Beltpack

  • May be worn on the belt or hung on the wall by its sturdy belt-clip.
  • Permits user to talk and/or listen to either or both circuits simultaneously.
  • Mixes incoming audio from both circuits to one earphone.
  • Plug-in compatible with Clear-Com and other popular 200 Ohm unbalanced headset intercom systems.
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Marvel Avengers Iron Man Stark Industries T-Shirt

  • ► MQA USB DAC: GUSTARD DAC-X16 supports technology. Use 2 ESS company’s latest SABRE series dual-channel fever audio DA chip ES9068AS, this chip....
  • ► High Resolution Decoder: The USB processing module of GUSTARD DAC-X16 uses USB Audio dedicated chip XMOS XU216, and supports up to 384K, DSD512,....
  • ►Bluetooth 5.0 DAC: GUSTARD DAC-X16 is equipped with chip CSR8675, supports 5.0, supports LDAC, AAC, SBC, APTX multiple audio formats. Gustard's....
  • ► CPLD Programmable Chip: GUSTARD DAC-X16 uses CPLD programmable logic chip to construct digital integrated circuits with logic functions by itself,....
  • ► Multiple Interfaces: The fully balanced decoder GUSTARD DAC-X16 supports USB/I2S/COAX/OPT/BT/AES input, and has two output modes: RCA single-ended....
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Large Size Heavy Duty 3-48V Digital LCD Circuit Tester with 140 Inch Extended Spring Wire,Car Truck Low Voltage & Light Tester with Stainless Probe

  • 【3-48v Wide Range】 3-48v widely use digital circuit tester/circuit test light, designed to check car vehicle electrical circuits, headlights, taillights, turn signal circuits, faulty sockets, fuses, automotive battery and other 3-48v DC wirings and circuits..
  • 【Computer Safe Accurate Backlight Digital Display】 Resolution to .1V voltage reading on white backlight LCD digital display, with high accuracy to ±0.2V. Make it convenient and clear to check or maintain your vehicle circuits in a dark place. Which draw much less current than the incandescent lamp so it's less likely to damage sensitive circuits..
  • 【Quality Made And Heavy Duty】 Constructed with acetate fiber body, more toughness and shatter-proof than normal material. Large and heavy duty than other test lights on the market.
  • sharp stainless steel probe for piercing wires and for hard to reach areas..
  • 【Portable Pu Spring For Easy Operation】 Portable high quality max extended to 140 inch long enough PU spring wire, compitable with large alligator clip for easy one-hand automotive circuits testing and also for convenient tool storage..
  • 【Free 100% Lifetime Satisfaction Guarantee】We always stand behind our products with lifetime customer satisfaction guarantee, so click "Add to Cart"....
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Telex FMR-500L B Band - Handheld Wireless Microphone System

  • Up to 10 systems can operate simultaneously from the pre-set groups of channels in one operating band. Groups of 16 coordinated channels between the two bands are also pre-set..
  • Advanced ClearScan and one touch Auto ClearScan automatic group and channel selections, for quick and easy system setup..
  • Completely programmable in 25kHz steps across 28MHz for 1112 possible frequencies.
  • Backlit receiver LCD display shows the Group/Channel, Frequency, transmitter battery status, diversity operation, and RF and Audio level meters..
  • Fourth generation Posi-Phase diversity and advanced audio circuits provide maximum range and professional sound quality..
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