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These ultra-low noise operational amplifiers are included for outstanding audio performance. Powers 4 headphones: the pyle stereo headphone amplifier is a monitor distribution system that powers practically any headphones - up to four pairs at the same time.
18” x 2. 24”, easy to carry and use on the road. Features independent channel rotary volume knob control for each listener’s convenience. Superior audio quality: the pha40 contains 4 high powered stereo amps that maintain the highest sonic quality even at maximum volume levels. This allows four people in your studio to listen to the main mix while recording. Independent volume controls: each listener can determine their own volume level using the dedicated output level controls.

Independent volume control: Four clean independent level control. Stereo input & output: mini stereo amplifier with 4x 1/4 "stereo headphones trs output connector jack, 1/4" TRS source input connector jack.

This enables your headphones to perform at their best. Offers stereo to mono switch- conveniently change the stereo input signal to mono with the stereo-to-mono Switch.

Snr signal-to-noise ratioS/N:>100dB. Premium analog circuitry: ultra-compact headphone amplifier system for studio and stage applications. This headphone amplifier has 4 ultra-low-noise NJM4580 operational amplifiers and 1 high-power stereo amplifiers-NJM4556.
Premium analog circuitry and design delivers an ultra-low noise floor and high headroom. Durable material: With a heavy-gauge steel chassis, long wear potentiometers and switches.

Wide compatibility: stereo 1/4 inch and 1/8 inch jack and RCA stereo inputswired in parallel can be connected to any line-level audio source. Featuring High fidelity analog circuit.
Convenient power supply: dc 5v power supply, can be powered by USB power adapter, power bank or computer USB port USB Cable is included. With stereo/mono switch for selecting stereo or mono signal to be sent to the output channels. Independent volume control: four clean independent level control.

Fantastic stereo audio qualitymini stereo amplifier with 4x 1/4'' stereo headphone trs output connector jacks, 1/4'' trs source input connector jack. Used for applicationsfeatures a durable and compact design headset amplifier perfect for both on-stage and in-studio performances or application that requires multiple headphone connections.
Trs/ts cable is not included in package■■. Ultra-compact headphone distribution amplifier for studio and stage applications. Mono◆: 1/4” ts male to male connectors for input and output connection. Quality components and exceptionally rugged construction ensure long life. Share a single stereo sourceamplifier 4 channel with separate volume knob for each of up to four outputs: No audio crackle, minimal distortion at highest volumes. The input and outputs are all 6.



Specifications: input impedance: 22k ohm, max. 85 lbs, s/n ratio: > 90db ref 0dbu, thd: =1000ma via usb power adaptor, Dimensions: 4.
Gain: 20db/channel, s/N Ratio: >98dB. 6” x 3” x 2. 4 outputs each output has individual volume controls, High quality potentiometer knobs for each channel, Thick metal shell casing, Power "On” LED.

1. Pyle
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Pyle PHA40 BLACK, Professional Multi Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4" TRS Audio Input For Sound Mixer, 4-Channel Portable Stereo Headphone Amplifier
#adPyle #ad - Trs output jacks: this 4-channel headphones splitter is equipped w/ 4 ¼” stereo headphone TRS output connector jacks which allow you to control up to 4 headphones at once. Also equipped w/ ¼” trS source input connector jack for your Pyle Pro mixer.These ultra-low noise operational amplifiers are included for outstanding audio performance. Powers 4 headphones: the pyle stereo headphone amplifier is a monitor distribution system that powers practically any headphones - up to four pairs at the same time.
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Also features a power ON LED indicator. Perfect for both on-stage and in-studio performances or applications. Compact size: the professional integrated headphone receiver features a mini compact size and measures 4. 07” x 1. 18” x 2. 24”, easy to carry and use on the road. Features independent channel rotary volume knob control for each listener’s convenience. Superior audio quality: the pha40 contains 4 high powered stereo amps that maintain the highest sonic quality even at maximum volume levels. This allows four people in your studio to listen to the main mix while recording. Independent volume controls: each listener can determine their own volume level using the dedicated output level controls.
Brand | Pyle #ad |
Manufacturer | Sound Around #ad |
Height | 5.8 Inches |
Length | 4.3 Inches |
Weight | 0.9 Pounds |
Width | 2 Inches |
Part Number | PHA40 |
Model | PHA40 |
Warranty | 1- YEAR |
More information #ad
2. ammoon
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Ammoon Headphone Amplifier 4-Channel Portable Stereo Amp, Professional Multi Channel Mini Earphone Splitter Amp, Balanced 1/4" TRS Headphones Output Jack and 1/4" TRS Input For Sound Mixer
#adammoon #ad - 4 independent stereo: this headphone amp shares a single stereo source with up to 4 pairs of headphones. Allows up to four people to listen to a recorded take at the same time. 12v dc power supply: 12v dc power adapter included for convenient power supply, with LED light for indicating power on.Independent volume control: Four clean independent level control. Stereo input & output: mini stereo amplifier with 4x 1/4 "stereo headphones trs output connector jack, 1/4" TRS source input connector jack.
More information #ad
Compact and portable design: with a mini size of 4. 1 * 2. 3 * 1. 8 inches, easy to use and carry. You must use 1/4 ”trs stereo audio cable for male-to-male connector for input and output connectionTRS cable is not included in the packaging. Each output channel with volume control for setting volume independently. Perfect for both on-stage and in-studio performances or applications.Brand | ammoon #ad |
Part Number | KEI1487879333145EA |
Model | 4334206074 |
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3. blucoil
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Includes 12V Power Adapter, Studio Mixing, Blucoil 4-Channel Portable Headphone Amplifier with 1/4" and 3.5mm TRS Ports for Reference Monitoring, and Personal Listening
#adblucoil #ad - Amp up the audio! - each channel provides up to 20dB gain. The low output impedance of the amp delivers sufficient power to your headphones. Includes an external power supply - the blucoil 4-channel Headphone Amp comes with an UL certified AC 12V 300mA power adapter.This enables your headphones to perform at their best. Offers stereo to mono switch- conveniently change the stereo input signal to mono with the stereo-to-mono Switch.
More information #ad
Control each channel independently - Adjust the volume of each connected headphone with the individual volume control knobs to each listener's volume level preference. The amplifier has a LED indicator that illuminates when powered on. Provides 4 independent channels - the blucoil 4-channel headphone Amp can share a single audio source with up to 4 headphone outputs. It is compatible with 1/4" and 3. 5mm trs/tS inputs.Brand | blucoil #ad |
Manufacturer | Blucoil #ad |
Height | 1.57 Inches |
Length | 4.45 Inches |
Width | 2.87 Inches |
Part Number | Headphone-Amp |
More information #ad
4. Donner
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Headphone Amplifier Donner 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-DEL-4
#adDonner #ad - Complete equipment: powered via the included 12v ac adapter. Comes with 2-Pack 6. 35mm 1/4 inch to 3. 5mm 1/8 inch male to Female Stereo Jack Adapter for free. Ultra-low-noise : this headphone amplifier share a single stereo source with up to 4 pairs of headphones.Snr signal-to-noise ratioS/N:>100dB. Premium analog circuitry: ultra-compact headphone amplifier system for studio and stage applications. This headphone amplifier has 4 ultra-low-noise NJM4580 operational amplifiers and 1 high-power stereo amplifiers-NJM4556.
More information #ad
Enjoy ultra-low noise music environment. Four independent level control: this headphone amp has featuring High fidelity analog circuit, large dynamic, low distortion sound quality! When you and your friends are sharing the audio source, High power output, each person can independently control the volume of their headphones. Premium analog circuitry and design delivers an ultra-low noise floor and high headroom. Durable material: With a heavy-gauge steel chassis, long wear potentiometers and switches.
Brand | Donner #ad |
Manufacturer | Donner #ad |
Height | 1.97 Inches |
Length | 5.91 Inches |
Weight | 0.53 Pounds |
Width | 7.87 Inches |
Part Number | Donner |
More information #ad
5. ammoon
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Podcast, ammoon Headphone Amplifier 4 Channels mini Stereo Earphone Splitter Amp with 1/4 inch & 1/8 inch Inputs Outputs for Sound Reinforcement,Studio, Stage,Personal Recording
#adammoon #ad - Compact and portable design: with a mini size of 4. 4 * 2. 9 * 2 inches, weight only 13. 2oz, easy to use and carry; Perfect for both on-stage and in-studio performances or applications.Wide compatibility: stereo 1/4 inch and 1/8 inch jack and RCA stereo inputswired in parallel can be connected to any line-level audio source. Featuring High fidelity analog circuit.
More information #ad
High power output, large dynamic, low distortion sound quality. 4 channel headphone amp: this headphone amp shares a single stereo source with up to 4 pairs of headphones. Allows up to up to four people to listen to a recorded take at the same time. Convenient power supply: dc 5v power supply, can be powered by USB power adapter, power bank or computer USB port USB Cable is included. With stereo/mono switch for selecting stereo or mono signal to be sent to the output channels. Independent volume control: four clean independent level control.
Brand | ammoon #ad |
Manufacturer | ammoon #ad |
Part Number | FLR3237161885361OG |
Model | I5931 |
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6. FIFINE TECHNOLOGY
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Fifine Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-N6
#adFIFINE TECHNOLOGY #ad - Feel free to contact us via Amazon messager if you have any questions. Headphone amplifier 4 channel would be excellent for up to four people monitoring the mix for tracking, live uses and listen to the TV with earbuds while working out. No loss of signal when all four headphones are connected.Fantastic stereo audio qualitymini stereo amplifier with 4x 1/4'' stereo headphone trs output connector jacks, 1/4'' trs source input connector jack. Used for applicationsfeatures a durable and compact design headset amplifier perfect for both on-stage and in-studio performances or application that requires multiple headphone connections.
More information #ad
Convenience to use if two or more audio setups on your computer or using stereo amplifier to listen to music or watch TV works great. 12v dc power adapter included, with light for indicating power on. Trs/ts cable is not included in package■■. Ultra-compact headphone distribution amplifier for studio and stage applications. Mono◆: 1/4” ts male to male connectors for input and output connection. Quality components and exceptionally rugged construction ensure long life. Share a single stereo sourceamplifier 4 channel with separate volume knob for each of up to four outputs: No audio crackle, minimal distortion at highest volumes. The input and outputs are all 6.
Brand | FIFINE TECHNOLOGY #ad |
Manufacturer | FIFINE TECHNOLOGY #ad |
Height | 8.58 Inches |
Length | 4.29 Inches |
Weight | 0.8 Pounds |
Width | 2.4 Inches |
Part Number | OPQ201902N6 |
Model | N6 |
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7. Monoprice
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Monoprice 615220 4-Channel Headphone Amplifier
#adMonoprice #ad - 35mm amplified headphone outputs each with its own independent volume control. It features an extremely clean amplifier circuit which produces a signal-to-noise ratio greater than 98db.More information #ad
It accepts line-level audio input over the stereo RCA jacks on the back or headphone level through the optional 1/4 TRS jack.Brand | Monoprice #ad |
Manufacturer | Monoprice Inc. #ad |
Height | 2.5 Inches |
Length | 7.6 Inches |
Weight | 1.4 Pounds |
Width | 6.3 Inches |
Part Number | 615220 |
Model | 615220 |
More information #ad
8. Behringer
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BEHRINGER HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier Black, Silver
#adBehringer #ad - Output level control for each channel. 4-channel stereo headphone amplifier for use with all types of headphones. 4 high-power stereo amplifiers. Dc 12-volt adapter included. Highest sonic quality even at maximum volume.More information #ad
Brand | Behringer #ad |
Manufacturer | Behringer USA #ad |
Height | 1.83 Inches |
Length | 4.08 Inches |
Weight | 0.82 Pounds |
Width | 2.25 Inches |
Part Number | P0386 |
Model | HA400 |
Warranty | Please refer to http://www. Music-group. Com/warranty. Aspx. |
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9. Rockville
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Rockville RHPA4 4 Channel Professional Headphone Amplifier Stereo or Mono Amp, Black
#adRockville #ad - 5 mm input, stereo or mono switch, We include 4 ¼” TRS and 4 3. 16ohm, Max. Connectivity technology: Bluetooth. 775vrms. Input level: +22db, Output Impedance: Min. 36”, 0dbu = 05 mm headphone outputs run in parallel which means you can actually run 8 headphones 2 per channel.Specifications: input impedance: 22k ohm, max. 85 lbs, s/n ratio: > 90db ref 0dbu, thd: =1000ma via usb power adaptor, Dimensions: 4.
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Features: rockville rhpa4 4-channel professional headphone amplifier, inputs: ¼” and 3. Frequency response: 20 - 20 khz, weight: 0 Dc 5v usb power supply has low power consumption, BUS powered means you can get power to the unit from a power bank or through the USB on a computer or laptop, Rubber feet. Gain: 20db/channel, s/N Ratio: >98dB. 6” x 3” x 2. 4 outputs each output has individual volume controls, High quality potentiometer knobs for each channel, Thick metal shell casing, Power "On” LED.
Brand | Rockville #ad |
Manufacturer | Rockville #ad |
Part Number | RHPA4 |
Model | RHPA4 |
Warranty | 1 YEAR |
More information #ad
10. Samson Technologies
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Samson QH4 4-Channel Studio Headphone Amplifier
#adSamson Technologies #ad - 4-channel stereo headphone distribution amplifier. Two balanced 1/4" input connectors. Individual volume control on each headphone channel. Four independent 1/4" stereo headphone channels. Stereo 1/8" Aux input and output.More information #ad
Brand | Samson Technologies #ad |
Manufacturer | Samson Technologies #ad |
Height | 6 Inches |
Length | 10 Inches |
Weight | 1.5 Pounds |
Width | 3 Inches |
Part Number | SAQH4 |
Model | SAQH4 |
Warranty | 2-year limited warranty. |
More information #ad