ReviewsPre amplifier

Noxygen Powder & Liquid Capsules Pre-Workout Accelerator Bundle

Noxygen Powder & Liquid Capsules Pre-Workout Accelerator Bundle.
1 Bottle of Noxygen Unflavored Powder Pre-Workout Accelerator & Blood Flow Amplifier and Nitric Oxide Booster.
1 Bottle of Noxygen Liquid Capsules Pre-Workout Accelerator & Blood Flow Amplifier and Nitric Oxide Booster.
30 DAY MONEY BACK GUARANTEE: We stand behind our products. If you are not completely satisfied with your Purus Labs product for any reason, we are happy to issue a refund or exchange for your product within 30 days of purchase..
MADE IN TEXAS, USA - All our products are manufactured, and hand filled in the great state of Texas. To ensure quality we take the extra step of having our products tested by a third-party lab for quality and safety so you can use Purus Labs products with confidence. We strive to give our customers only the best and hold ourselves to the highest expectations..

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Complete Violin Concertos

Headphone output: balanced Connection: 4.4mm, 3.5mm x 2, XLR4/unbalanced Connection: 6.3mm, 3.5mm, headphone input: Walkman/Xperia portable to charge Walkman)/USB.
Da hybrid amplifier circuit for a sensitive and natural sound, DSD remastering engine converts all PCM source to DSD 11.2MHz, DC phase linearizer simulates the phase character of an analog amplifier.
Acoustically tuned panel eliminates unnecessary resonance for sound, fbw chassis (frame, Beam and wall structure) provides rigid structure, eccentricity Insulator prevents mechanical resonance.
Double layer bottom plate for a low point of gravity, analog output - use as a D/a converter or pre-amplifier.

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Crunch PDX-1000.2 PowerDriveX 1000 Watt 2 Channel Exclusive Blue A/B Car Stereo Amplifier

1000-WATT POWER: The Crunch PowerDriveX Car Stero Amplifier boasts 1000 Watts power.
2 x 250 watts at 4 ohms, 2 x 500 watts at 2 ohms, 1 x 1000 watts at 4 ohms bridged.
2 CHANNEL AMP: 2 Channel amplifier with Low noise pre amplifier with Rugged MOSFET pulse width modulation power supply.
Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion.
INPUTS/OUTPUTS: Low level RCA inputs and outputs.
Audio inputs: Unbalanced inputs (RCA) Audio outputs: Line output (RCA).
FEATURES: Flexible installation allows this amplifier to run in 2 channel or bridged mono mode.
Designed to be high sound quality with minimal distortion.
Maximum heat dissipation which minimizes distortion.
SPECIFICATIONS: Variable voltage: 0.2 5 volts.
Crossover type: Electronic switch FULL / LPF / HPF.

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6\ Black Plastic Hollywood Movie Director Megaphone

MULTIPURPOSE: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons.
VOICE AMPLIFIER MODE: Amplifies your voice as spoken into the microphone. It produces 30 watts of sound that can cover 800 yards. Truly are huge w/ it goes to the utilization of our amplifier. Lightweight 1.45 lbs, alarm mode battery operated.
SIREN ALERT MODE: Pyle PMP37LED amplifies an emergency tone with adjustable volume control through the megaphone speaker. Our versatile bullhorn really equals that of which is delivered by significantly bigger and considerably more costly gadgets.
VERSATILE: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap. Our megaphone bullhorn speaker works with just 4 C batteries. Bring it with you to your next exceptional occasion.
WORKED IN SOUNDS: It has been pre-introduced with a wide range of sounds that will add fervor to your occasion. Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offers a scope of audibles including a siren.

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SPL Phonitor One D Headphone Monitoring Amplifier with 32-Bit DA Converter

The Audiophile Headphone Amplifier with innovative Phonitor Matrix, 32-bit DA-converter and outstanding sound quality. For us the sound is always in....
32-Bit DA-Converter. The converter chip used is the Premium AK4490, a new generation of premium 32-bit DACs equipped with AKM’s Velvet Sound. This....
Two Burr-Brown OPA 2134 SoundPlus operational amplifiers provide the pre-amplification. These are specially designed for audiophile circuits and are....
The output stage of the headphone amplifier is designed as a push-pull amplifier in class AB mode. The bipolar transistors share the amplification of....
Two analog stereo inputs and one digital USB input can be connected to Phonitor One d. The computer, tablet or phone are preferably connected via USB.....

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4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter/Equalizer with Passive Return, F59 Terminators (Lindsay LSA84-EQ8)

This is a TV signal amplifier which provides one input and four outputs, for connecting multiple TV sets or cable boxes. Allows multiple devices to connect to an antenna or cable system without losing signal quality..
Amplifier includes an integrated equalizer which varies amplifier gain. The equalizer provides more amplification to high frequency signals, which tend to get weaker over long cable runs. All ports provide an amplified signal, with a minimum gain of +0dB @ 54MHz up to +7.5dB gain @ 1000MHz..
Suitable for Antenna or Cable TV use. Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Not compatible with satellite systems..
Meets or exceeds all SCTE Standards. PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times. Amplifier has 6 kV ring wave surge design for protection against voltage spikes. Operating temperature: -40 to +60 ºC (-40ºF to +140ºF). 15 PSI weather-tight seal..
Prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV recepti....

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Professional 75W Super Loud & Heavy Duty Megaphone

MULTIPURPOSE: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons..
VOICE AMPLIFIER MODE: Amplifies your voice as spoken into the microphone. This mini electronic bullhorn megaphone produces 40 watts of sound that can possibly cover 1000 yards..
Truly are huge with it goes to the utilization of our amplifier. Lightweight 3.43 lbs and alarm mode battery operated.SIREN ALERT MODE: Pyle PMP43IN amplifies an emergency tone with adjustable volume control through the megaphone speaker..
Our versatile bullhorn really equals that of which is delivered by significantly bigger and considerably more costly gadgets.VERSATILE: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap..
Our megaphone bullhorn speaker works with just 6 D batteries. Bring it with you to your next exceptional occasion. WORKED IN SOUNDS: It has been pre-introduced with a wide range of sounds that will add fervor to your occasion..
Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offers a scope of audibles including a si....

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Great 2.5-watt Parts-Only Cigar Box Amplifier Kit

You can build your own amplifier! This kit contains all of the parts you need to build a cigar box amplifier - you just supply the cigar box (or other enclosure)!.
Mount in your favorite cigar box or other enclosure. Pre-wired leads make assembly easy!.
2.5-watt Artec amp board produces very respectable sound off of a 9-volt battery.
On-board Tone/Gain Trim Pot allows fine-tuning of sound. Optional headphones and output jack hookups.
Circuit works great for amplifying smart phones (adapter cable required)..

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AUTOTEK MM4020.1D Mean Machine 4000w Mono Car Stereo Amplifier+Amp Kit Class D

Package Includes: (1) Autotek MM4020.1D Mean Machine 4000 Watt Mono Amplifier Car Stereo Amp Class D. (1) Rockville RWK41 4 Gauge Complete Wire Kit....
Crossover: Electronic. Variable Low Pass Crossover (12 dB Per Octave): 40Hz - 300Hz. Tone Control/Parametric EQ: Built-In Bass Control. Class: D. Bass....
Low Noise Pre-Amplifier Circuitry: Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which....
Electronic Equalizer: Electronic equalizer provides control of amplifier output with onboard electronic crossover to tailor specific frequencies to....
Heat Sink: Heavy-duty aluminum alloy heatsink with illuminated connectors provide a blue wash of light from the heat sink underside. Power Supply:....

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Antronix High Performance 8-Way Cable TV Splitter CMC2008U OTA Coaxial 5-1002M

Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception..
Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards..
6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust. 5 Year Warranty (amplifier only)..
3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters. 6 kV Combination Wave Surge Protection Unique surge protection on all ports..
PTC Short-Circuit Protected UL Listed Adaptor – Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times. Includes Amplifier, Power Supply, 36 inch coaxial cable and two 75-ohm port terminators..

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Topping DX3 Pro+ ES9038Q2M Bluetooth 5.0 LDAC Audio Decoder DSD512 DAC AMP NFCA Headphone Amplifier Pre Amplifier (Black)

...luetooth, we abandon the built-in DAC of QCC5125 and connect its digital signal to ES9038Q2M to decode..
NFCA circuit ：The new DX3 Pro+ has the NFCA circuit optimized for this unit, giving the ultra low noise and distortion. It pairs with high sensitivity IEMs and power hungry high impedance headphones nicely..
Pre-amplifier function ：Adapt to different usage scenarios, DX3 Pro+ has 4 output modes: Headphone Amp, Headphone Amp+ Line out, DAC, and Pre amplifier..
PA3s is the best power amplifier for DX3 Pro+： PA3s has RCA+TRS balanced inputs. When used with DX3 Pro+, the TRS balanced input can be used to input other audio sources. The output power of 80W x [email protected]Ω, 10%THD+N, 65W X [email protected]Ω, 1%THD+N can be adapted to most situations where speakers are used..
Bluetooth headphone amp / Bluetooth DAC application： Connect the Bluetooth of the phone, tablet or notebook to DX3 Pro+, and connect the power amplifier, active speakers or headphones to the DX3 Pro+'s output, then DX3 Pro+ becomes your Bluetooth Headphone amp / Bluetooth DAC. If your device supports LDAC transmission, you will get even better experience..

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