Headphone Amplifiers

HA4 PLUS mini headphone amplifier splits a single stereo signal into four headphone outputs. The unique circuitry delivers top-notch sound even in a harsh environment. Each channel comes with its own level control without interaction. Its USB power supply design allows it powered by phone charger, bank charger etc. High quality steel chassis provides extreme durability. USB: Yes Power Supply: Micro USB Battery Operation: No Headphone Output: Yes Colour: Black Type: Headphone Amp Inputs: Jack TRS 6,3mm Depth (cm): 6.0 Impedance: 10 kOhm Width (cm): 11.0 Height (cm): 4.8 Outputs: Headphone Jack 6,3mm Made in: China

Complete aluminum remote control suitable for Flamingo and Flamingo BT. The battery is already installed inside. Batteries Included: Yes Type: Remote control Colour: Black Battery Type: CR1220 Made in: China Compatible with: Aune Flamingo/ Aune Flamingo BT

High sample rate up to 96 kHz / 24 bit Powerful amplifier integrated Hardware equalizer for strong bass and treble Signal-to-noise ratio/SNR: >90 dB, 20 Hz to 20 kHz Suitable for headphones with 16-100 ohm impedance Max. Headphone output power (single channel, 1 KHz): approx. 120 mW at 16 ohms, approx. 60 mW at 32 ohms USB power supply

Ultra-small, Volume Dynamic Microphone-pre Amplifier Board. Features: Ultra-small Volume Dynamic Microphone Amplifier Board,two-channel Design Suitable for a Single Lithium Battery-powered,using AD828 Fever Op Amp Chip Suitable for Low Voltage Power Supply (3.7-15V) If You Only Used One Channel,the Other Channel Needs to Short-circuit the Input with GND Specifications: Size:3.2x2cm/1.3x0.79inch Compatible Audio & Video Equipment Style: Stage Equipment Model Number: 1AA700402 Dimensions (WxHxD)): 3.2x2cm/1.3x0.79inch Weight: 10g Package: No Item: MIC Preamp Module Working Voltage: DC3.7V-15V Package List: 1 * AD828 Stereo Dynamic Microphone Preamplifier Board . We are an international …

Replacement Tube for InLine AmpUSB HiFi DSD Headphone Tube Amplifier

The FiiO KA11 DAC and Headphone Amp offers you a cost-effective solution to upgrade the audio performance of your iPhone or iPad. This unit features a powerful digital-to-analogue converter and headphone amplifier capable of delivering superior sound quality to a variety of headphones and IEMs. Compact and lightweight it supports high-resolution audio up to 384kHz/32bit and DSD256. The cable is made of a high-purity oxygen-free palladium-plated copper allowing for quick signal transfer and low noise laying the groundwork for high-resolution audio.

The FiiO KA11 DAC and Headphone Amp offers you a cost-effective solution to upgrade the audio performance of your iPhone or iPad. This unit features a powerful digital-to-analogue converter and headphone amplifier capable of delivering superior sound quality to a variety of headphones and IEMs. Compact and lightweight it supports high-resolution audio up to 384kHz/32bit and DSD256. The cable is made of a high-purity oxygen-free palladium-plated copper allowing for quick signal transfer and low noise laying the groundwork for high-resolution audio.

The FiiO KA11 DAC and Headphone Amp offers you a cost-effective solution to upgrade your phone tablet or laptop audio performance. This high-fidelity USB dongle features a powerful digital-to-analogue converter and headphone amplifier capable of delivering superior sound quality to a variety of headphones and IEMs. Compact and lightweight it supports high-resolution audio up to 384kHz/32bit and DSD256. The cable is made of a high-purity oxygen-free palladium-plated copper allowing for quick signal transfer and low noise laying the groundwork for high-resolution audio.

The FiiO KA11 DAC and Headphone Amp offers you a cost-effective solution to upgrade your phone tablet or laptop audio performance. This high-fidelity USB dongle features a powerful digital-to-analogue converter and headphone amplifier capable of delivering superior sound quality to a variety of headphones and IEMs. Compact and lightweight it supports high-resolution audio up to 384kHz/32bit and DSD256. The cable is made of a high-purity oxygen-free palladium-plated copper allowing for quick signal transfer and low noise laying the groundwork for high-resolution audio.

Mini type-c headphone amps with 3.5mm jack, plug-and-play on smartphones and computers (Mac and Windows 10 and above), no charging required. For use with iOS smartphones, a cable with OTG capability is required(not included). HiFi DAC ES9270 to bring high resolution sound quality, Support for PCM up to 32bit/384kHz and DSD128 DoP. 70+70mW@32Ω is a high output power for a USB headphone dongle, to power all sorts of HiFi earphone. Low power consumption reduces smartphone power consumption. FC1 can be used together with HiBy Music on the cell phone to turn on its HQ USB audio access mode and enjoy the happy experience of HiFi audiophile. 30 step volume control via hardware buttons and The

Tube Fever Pre Amplifier Board Headphone Buffer - Kit Module.   Feature: 1.Power Input : AC 12V 1A 5.5*2.5 PLUG 2.Channle :2.0/ Stereo 3.Potentiometer Role: Volume Adjustment + Power Switch   Specification: FE-6J1 Fever Tube Pre-amp Board is the Circuit Schematic Design Imitation Crew Music Fax X-10D,to Be Rational Optimization,more Stable Performance Than the Original Machine,tube Play 10% Increase. This Board Uses a Single 12V AC Input,the Circuit Processing Provides 6J1 Tube Needed Positive and Negative Voltage and Filament Power Supply Voltage.   Power Works: an Open Power Tube Filament Heating is Started,when the Boost from the Zero-voltage Start Boosting Hot Filament Tube,etc.,a…

The portable dac amp has built-in dual ES9118 audio chips, bringing high resolution sound quality while doubling the decoding drive. Two active crystal oscillators with low phase noise, separately responsible for system clocks for 44.1x and 48x clocked audio signals, lowering jitter, improving the accuracy of digital audio. 3.5mm SE + 2.5mm balanced output. A variety of output choices for a variety of headphones. type-c usb dac Automatically power on when USB is inserted, and automatically shut down when unplugged. Support most lossless music formats including native DSD128 decoding. Best compatibility with HiBy Music Exclusive HQ USB Audio Access mode. Hardware USB mode

The thumb-sized K1 from FiiO is a portable headphone amplifier and DAC with mastering quality sound that supports resolutions of up to 24 - bit / 96 kHz. The unit offers true plug-and-play operation with no batteries to charge and no drivers required for operation. The K1's audio architecture utilizes Savitechs's SA9023A USB receiver to decode USB audio, while the high fidelity, low noise TI PCM5102 DAC chip outputs to the TPA 61332A headphone amplifier, which is capable of driving most headphones with a range of 16 to 100 ohms. The K1 also self-mutes when powering on or off, reducing harmful transients. The all-metal chassis is sandblasted for optimal sheen, texture, durability of appearance,…

High-Resolution Audio Decoding: The Hidizs SD2 features the ES9270 decoding chip from ESS Technology, supporting up to 32Bit/384kHz PCM decoding and native DSD128 hard decoding, providing users with a lossless high-definition audio experience. It delivers balanced, clear, and expressive sound within a wide soundstage. The SD2 decoder is suitable for Hi-Res audio streaming and ideal for audiophiles. Wide Compatibility and Powerful Output: Equipped with a Type-C interface, the SD2 is compatible with various devices, including the latest iPhone 15, Android phones, computers, tablets, and gaming consoles, offering plug-and-play functionality without the need for driver installation. Its single-ended …

High-Resolution Audio Decoding: The Hidizs SD2 features the ES9270 decoding chip from ESS Technology, supporting up to 32Bit/384kHz PCM decoding and native DSD128 hard decoding, providing users with a lossless high-definition audio experience. It delivers balanced, clear, and expressive sound within a wide soundstage. The SD2 decoder is suitable for Hi-Res audio streaming and ideal for audiophiles. Wide Compatibility and Powerful Output: Equipped with a Type-C interface, the SD2 is compatible with various devices, including the latest iPhone 15, Android phones, computers, tablets, and gaming consoles, offering plug-and-play functionality without the need for driver installation. Its single-ended …

Headphone Amplifier Board Headset With Single Battery Power. Features: The MAX4410 is a Low-distortion, Low-voltage, Low-power High-fidelity Headphone Amplifier Chip That is Suitable for Single-cell Battery Power Supply. It Not Only Can Be Used As a Headphone Amplifier, but Also Can Be Used As an Amplifier Preamplifier. The Effect is Not Worse Than That of the Op Amp Preamplifier. One Board for Two Purposes. Specifications: Built-in Battery: No Recommended Headphone Maximum Impedance: