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

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

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  • 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.
  • ULTRA-LOW-NOISE : This headphone amplifier share a single stereo source with up to 4 pairs of headphones.SNR (signal-to-noise ratio)S/N：>100dB. Enjoy ultra-low noise music environment.
  • FOUR INDEPENDENT LEVEL CONTROL: This headphone amp has featuring High fidelity analog circuit ,High power output, large dynamic, low distortion sound quality! When you and your friends are sharing the audio source, each person can independently control the volume of their headphones.
  • DURABLE MATERIAL: With a heavy-gauge steel chassis, long wear potentiometers and switches.
  • 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.

Product Description

Overview

4 Clean Independent 1/4'' Stereo Headphone Output

Featuring One High-power Amplifier NJM4556 operational Amplifiers.Minimize sound quality loss at highest volumes.No loss of signal when all four headphones are connected.

4 Clean Independent Level control

Featuring pure analog design with Four ultra-low-noise NJM4580 operational amplifiers,four 1/4" (6.35mm) amplified headphone outputs, each with its own independent volume control.High power output, large dynamic, low distortion sound quality!

2 Stereo input interfaces

DEL-4 accepts line-level audio input over the stereo 1/8" jacks or headphone level through the optional 1/4" jack on the back.

4+1 Operational Amplifiers

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.

Package included

  • 1 x Donner DEL-4 Headphone Amplifier
  • 2 x 6.35mm 1/4 inch to 3.5mm 1/8 inch Male to Female Stereo Jack Adapter
  • 1 x 12V AC adapter
  • 1 x User Manual
  • 4 x Rubber Bumpers

Specifications

Power Requirement 12V AC
Current Consumption 300mA
Dimensions 11.2 x 7.4 x 4 mm
Weight 340g
1/4" and 1/8" INPUT L=R 100K OHM
/4" PHONE JACK STEREO OUTPUT 150mW@32OHM
SNR (signal-to-noise ratio)S/N >100dB
Power supply 12V AC adapter Li-ion Battery 1000mA/H Li-ion Battery 1000mA/H
Headphone outputs 4 1 2
Usage Studio/Stage Personal Personal
Weight 240g 95g 145g
  • 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.
  • ULTRA-LOW-NOISE : This headphone amplifier share a single stereo source with up to 4 pairs of headphones.SNR (signal-to-noise ratio)S/N：>100dB. Enjoy ultra-low noise music environment.
  • FOUR INDEPENDENT LEVEL CONTROL: This headphone amp has featuring High fidelity analog circuit ,High power output, large dynamic, low distortion sound quality! When you and your friends are sharing the audio source, each person can independently control the volume of their headphones.
  • DURABLE MATERIAL: With a heavy-gauge steel chassis, long wear potentiometers and switches.
  • 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.

Product Description

Overview

4 Clean Independent 1/4'' Stereo Headphone Output

Featuring One High-power Amplifier NJM4556 operational Amplifiers.Minimize sound quality loss at highest volumes.No loss of signal when all four headphones are connected.

4 Clean Independent Level control

Featuring pure analog design with Four ultra-low-noise NJM4580 operational amplifiers,four 1/4" (6.35mm) amplified headphone outputs, each with its own independent volume control.High power output, large dynamic, low distortion sound quality!

2 Stereo input interfaces

DEL-4 accepts line-level audio input over the stereo 1/8" jacks or headphone level through the optional 1/4" jack on the back.

4+1 Operational Amplifiers

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.

Package included

  • 1 x Donner DEL-4 Headphone Amplifier
  • 2 x 6.35mm 1/4 inch to 3.5mm 1/8 inch Male to Female Stereo Jack Adapter
  • 1 x 12V AC adapter
  • 1 x User Manual
  • 4 x Rubber Bumpers

Specifications

Power Requirement 12V AC
Current Consumption 300mA
Dimensions 11.2 x 7.4 x 4 mm
Weight 340g
1/4" and 1/8" INPUT L=R 100K OHM
/4" PHONE JACK STEREO OUTPUT 150mW@32OHM
SNR (signal-to-noise ratio)S/N >100dB
Power supply 12V AC adapter Li-ion Battery 1000mA/H Li-ion Battery 1000mA/H
Headphone outputs 4 1 2
Usage Studio/Stage Personal Personal
Weight 240g 95g 145g