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Best High quality Audio Circuits

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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SUCA AUDIO Tube Preamplifier for Home Audio Player Mini Hi-Fi Stereo Preamp with Treble & Bass Control (6K4 Tubes)

  • ...adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects.It ensures more delicate adjustment of music to satisfy your experience of different sound styles according to your preference..
  • ♪ HIGH QUALITY & AFTER SALE SERVICE - Uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality. The all aluminum alloy shell also makes it durable for use. We provide 12-month manufacturer's warranty, no risk purchase..
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Yamaha A-S701SL Natural Sound Integrated Stereo Amplifier (Silver)

  • Bluetooth 5.0 & Stereo RCA & MM Phono inputs: MM phono input, converts phono signal to line level signal and amplify it, with low-noise integrated circuits and high-quality components to ensure clear and clean sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, MP3 etc. and provide enough output power for passive speaker, greatly improve the sound quality..
  • JAN5654 vacuum tube & HiFi Sound: default with JAN5654 tubes, improves everything associated with your music such as detail, transparency, immediacy, richness, dynamic, tone etc., much better than 6J1 series especially in human voice. Pluggable tube socket for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference..
  • Super large output power & low frequency output: adopting TDA7498E amp IC whose max output power can reach 160W+160W(4Ω), and equipped with 32V/5A power supply, easily to drive most home passive speakers. And adding subwoofer output, convenient to connect active subwoofer and build 2.1 stereo audio system..
  • Perfect Design & Powerful function: with tone control, easy to get more smooth and delicate sound by adjusting treble and bass knob, and bypass function is added to enjoy original sound. A bassboost switch is....
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200W 15A RCA Noise Suppressor - Designed for Audio Signals & to Eliminate Noise, Isolation Transformer, Used w/ Amplifier or EQ, Install w/ RCA Jacks & Unique Noise Detection Circuit - Pyramid NS20

  • DESIGNED TO ELIMINATE NOISE: The NS20 Noise Suppressor eliminates unwanted noise and hum without altering car audio natural tone. It's the perfect pedal to quiet down any pedalboard or effects setup.
  • USED WITH AMPLIFIER OR EQ: Eliminate ground loop humming and buzzing noise between an audio source and an amplifier. When used with car audio, this isolation circuit goes between the head unit and the amp or EQ.
  • UNIQUE NOISE DETECTION CIRCUIT: Power supply noise of igniter produces filtration effect, make the sound effect is better This NS20 Unique noise detection circuit preserves the natural attack and envelope of an instrument's sound.
  • RCA PLUGS: When connecting it to your amplifier just plug in the RCA Jacks that fit your amplifier and plug the other end into your Stereo. Tried plugging the RCA cables that were connecting to the amp into it, as well as the radio RCA.
  • 200W & 15A HIGH QUALITY: Keep Safe! The body item is covered by copper material, having high temperature and melting resistant function. Prevent the item from short circuits. Keep safe in your car.
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