Top Impedance Control

Fanmusic Topping L70 Full Balanced NFCA Headphone Amplifier 4Pin XLR/4.4 Balanced/6.35mm SE Output Amp with Remote Control (Black)

  • ...ested Feedback Composite Amplifier) module with A90. Voltage current hybrid feedback architecture along with UHGF (Ultra High Gain Feedback) technology provide excellent DC and AC performance, ultra-low THD+N and absurdly high dynamic range of 146dB. Even more, high output current drive capability, ultra-low output impedance and the ultra-low noise of 0.3uV which is miles ahead of the competition provide sufficient guarantee for driving headphones with various characteristics, sO that high-fidelity music can be vividly performed on different headphones..
  • 4-Pin-XL R/4. 4mm balanced/6. 35mm SE: The L70 is compatible with common headphone jacks including: 4-pin XLR balanced, 4.4mm balanced, 6.35mm single ended, and 3.5mm single- ended. The built- in fully balanced amplifier circuit can not only fit well with balanced headphones, but also have perfect performance with single -ended headphones..
  • Compatible with almost all kinds of headphones: L70's output has high output voltage, high output current, low noise, low output impedance, sO no headphones that can't be dealt with. High output voltage can easily drive high impedance headphones.
  • High output current allows low-sensitivity headphones to obtain enough power.
  • Low noise allows high- sensitivity IEMs to ....
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Pyle PCA1.5 2x15 Watt Stereo Power Amplifier - Compact Mini 2-Channel Portable Home Audio Speaker Receiver Box for Amplified Speakers Sound System with RCA Cable L/R Input for CD Player, Tuner, MP3

  • 2x15 WATT PEAK POWER: The Pyle Dual Channel Mini Audio Amplifier is perfect for your home theater acoustic sound system. Gives you 2x15 watts peak power which can be used for multi speakers at 4 ohms impedance, enjoy high quality music and movies.
  • MASTER VOLUME CONTROL: The improved compact bookshelf speaker sound amplifier features crisp and responsive buttons for the power switch. It also features rotary knob control for the master volume adjustment. Runs on 110 or 220 V.
  • MULTIPLE SOURCES: This personal portable digital amp box lets you connect external audio sources such as tuner, CD player, tape deck, camcorder and VCR to the RCA L/R cable input and enjoy enhanced amplified acoustic audio reproduction.
  • PUSH TYPE SPEAKER TERMINAL: It lets you easily connect speaker wires directly to the amplifier. The speaker impedance ranges from 4 to 8 Ohms for the general stereo output. The total speaker impedance must be at least 4-Ohm per channel at stereo mode.
  • COMPACT SIZE: The professional integrated stereo receiver features a mini compact size and measures 5.61” W x 2.17” H x 4.21” D, easy to bring anywhere it is needed. Can be used for indoor home and outdoor sound system applications.
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Monoprice 108243 RMS 100W Speaker Volume Controller White

  • The MVR-100 is a rotary-type wall plate volume control for speaker systems with power ratings of up-Inch 100 watts per channel and impedance ratings....
  • This rotary control can be set-Inch one of twelve positions including the minimum (off) and maximum volume settings.
  • Please note: This volume control does not include a wall mounting bracket.
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Xtrempro 61048 2 to 4 Way Speaker Switch, 1 in 2 Out to 1 in 4 Out Way Pair Stereo Speaker Selector W/Terminal Clamps Metal Non-Slip Box - Black (1 x 2 Way)

  • 2 or 4 channel stereo speaker control, allow conventional amplifier or stereo receiver to drive multiple sets of speakers, without the need for external impedance matching devices.
  • Ideal for low cost Distributed audio in residential or commercial sound applications.
  • Individual control of each speaker pair. Impedance constant at 4-16 ohms, 150w(per Channel), 300W max, Cable length: Max 164ft/50m.
  • Just hooked up to the stereo. No extra power supply needed.
  • Metal non-slip box, 5in x 3in x 1. 5in (2 way) and 9in x 3in x 1. 5in (4 way).
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OSD Audio 7-Zone Automatic Speaker Selector – Dual Source and Remote Control – ATM7

  • SOUND DISTRIBUTION: This speaker selector allows you to distribute an amplified audio signal to seven zones throughout the house, letting you choose between two music sources in each designated zone..
  • POWER: Since this ATM-7 is a passive device with no built-in impedance protection, we recommend using our impedance matching in-wall volume controls so that the load doesn’t affect your amp in a negative way..
  • DESIGN: Multi-Zone Enable (2 In Working Mode), Zone In/Out Select, Dual Music Source A or B (2 In Mode) or output channels (7 In mode) located on the front, Master-Slave switch when connecting 2 ATM7 in parallel on the back..
  • FEATURES: Perfect for your stereo needs, an IR Remote Controlled Front Panel Status LEDs for Power, Multi-zone, Master/Slave, Zone In/Out Select, In/Out Mode and Zone Out/In Selector and can be mounted/controlled in remote location..
  • IR REMOTE: The ATM7 includes an IR remote control that has backup memory function and a 10-meter remote operating distance. Easily program the remote control of any of your favorite universal remote controls with the provided code..
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Proster Headphone Amplifier with 500mW Power Support 16-500 Portable Amp Rechargeble 3.5mm HiFi Audio Amp Earphone Amplifier USB for iPhones iPod MP3 MP4 Digital Player Computer

  • HiFi Headphone AmplifierSupports most headphones of high impedance 16-500, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, output remarkable sound without distortion..
  • 2400mAH Rechargeable BatteryRechargeable lithium battery with 2400mAH capacity can achieve over 16 hours continuously working time. Professional chip design and expertly selected components, utilizing OPA2140 preamp section..
  • Aluminum Matte SurfaceDurable aluminum matte helps to shield/reduce signal interference and enhance heat resistance, meanwhile provide you a comfortable handheld feeling..
  • Gain Switch & Power IndicatorA gain switch for matching output to headphone power needs.
  • Charging Indicator for power status checking.
  • Adjust headphone output via volume control knob as your will..
  • Compact & PortableWith 1.1m USB charging cable, the HiFi Amp is compatible with headphone Shure SE215 Sennheiser IE80 Sennheiser HD650 Sony XBA-A3 Beyerdynamic DT990.(Output Power: 25mW in Impedance 500, 500mW in Impedance 16).
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NUX Atlantic Multi Delay and Reverb Effect Pedal with Inside Routing and Secondary Reverb Effects

  • 3 Delay Effects - 70’s Analog, 60’s Tape and 80’s Digital.3 Reverb Effects - Spring, Plate and Hall.
  • update the firmware before you play it from the official website.
  • Inside routing-control between the effects so you can choose which effect comes first..
  • 6.35 mm stereo input and 2 outputs for the ultimate delay and reverb experience.By plugging a TRS cable into the pedal's input, you can add the Atlantic to any effect chain via Send/Return connection by using a “Y” cable or “Insert” cable..
  • It has an Input Level toggle switch, +4 dB / -10 dB (high impedance / low impedance).
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Monoprice 4-Channel Speaker Selector - Black Up To 140W Per Ch Distribute Speakers Perfect for Home Theater Audio

  • Distribute your music to every room in your home with this 4-Channel Speaker Selector.
  • llows you to distribute your audio signals to up to four different speaker "zones".
  • This switch can support up to 70 watts per channel with the protection circuit enabled or up to 140 watts per channel without the protection circuit....
  • An optional impedance protection circuit ensures that impedance seen by your amplifier remains constant, no matter how many speakers are in use.
  • Quality at a Fair Price: Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices..
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Monoprice SSVC-6.1 Single Input 6-Channel Speaker Selector with Volume Control Impedance Protection Individual Zone On/Off Buttons Model Number 138160 Black

  • Connect and safely control multiple speaker pairs with a single amplifier. Automatic impedance protection circuitry..
  • 100 watts/channel continuous power handling capacity, 200 watts/channel peak. 4.6-ohm minimum amplifier impedance with four 4-ohm speakers selected,....
  • Individual zone on/off buttons and volume controls..
  • Heavy-duty screw-type connectors supporting 12-18 AWG speaker wire..
  • Isolated left/right circuit grounds provide safe connection for amplifiers with floating grounds or bridged configuration. Accurate, noise-free....
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Actron CP7852 Automotive Logic Tester

  • Safely test most automotive electrical circuits to identify shorts, wire breaks, or failed sensors.
  • Easily check grounds on many circuits allowing quicker diagnosis time than traditional circuit tester or digital voltmeter.
  • Safe for Engine control modules or power train control modules.
  • Indicates presence of signal to fuel injectors, or tach reference signals.
  • High impedance input compatible with computer circuits and sensors.
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Pioneer GM-D9705 Class-D 5-Channel Amplifier with Wired Bass Boost Remote

  • Hi-Volt Input Level Control: 200 mV to 6.5 V.
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Bang & Olufsen Beoplay E8 2.0 True Wireless Earphones Qi Charging, Black, One Size - 1646100

  • TRULY WIRELESS: Beoplay E8 2.0 delivers totally wireless, cord-free convenience. Equipped with Qi wireless charging, these in-ear headphones have an elegant grab-and-go design that is truly portable. Impedance: 16 Ohm.
  • TOUCH CONTROL: Easily control your listening experience with the touch interface on these true wireless earbuds. Simply tap to switch tracks, take calls, and activate transparency mode and voice controls. Frequency - 20 – 20,000 Hz. Sensitivity - 107 dB SPL +/-3 dB, ref 1 mW @ 1 kHz. Impedance - 16 Ohm. Microphone Omnidirectional.
  • LISTEN LONGER: With up to 16 hours of playtime (four hours per full charge), Beoplay E8 2.0 wireless earphones are designed for your on-the-go lifestyle. The wireless charging case holds three full charges to ensure the beat goes on..
  • CHARGED UP: Beoplay E8 2.0 earphones come with a leather Qi wireless fast charging case for seamless charging on the go. Combine your case with an optional Qi charging pad for the ultimate in wireless convenience. Battery - Up to 4 hours playtime at moderate, volume, 3.5 hrs streamed at 1mW, with 1KHz with Bluetooth.
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