Headphone Amplifiers

The SY-3A-40W is a 40W mono (summed stereo) power amplifier with both 70V and 100V line speaker outputs. This amplifier can be used with many products such as SY-HD-3.5AD HDMI Audio De-embedder or even as standalone amplifier. It also features a voice-over capability that will allow its use in presentation applications.

SWR2311P-10G is an intelligent L2 switch that can supply power to PoE powered devices connected to the switch. Yamaha has integrated its own expertise in networking and professional audio fields and developed it as an L2 switch optimized for Dante? audio networks.

Recommended settings for stable operation of a Dante network (such as QoS EEE and IGMP Snooping) can be made easily

• LAN ports equipped with PoE supply: 8(1-8)
• LAN/SFP combo ports: 2(9 10) (The LAN port and SFP slot are exclusively used)
• PoE supply is compliant with IEEE 802.3at and can supply up to 30W to all PoE ports

Intelligent L2 switch with Dante? optimization function and PoE power supply
The …

The SubZero 4 Channel Headphone Amp is a robust and high-quality headphone amplifier with four headphone outputs perfect for use when professional monitoring is required. Each of the 4 channels feature independent level controls for each headphone output allowing you dial in the desired amount of volume making it ideal for studio live and a variety of other applications. The metal construction makes the SubZero 4 Channel Headphone Amp a reliable addition to any studio.

Discrete 24-Bit R-2R Ladder Resistor Network Explained The basic idea of R-2R ladder is a matched pair of two resistors, the first is "R" and the other is "2R" which has twice the value of R. To achieve 24bit R-2R decoding, Cayin need 48 pieces of resistors (23xR and 25x2R) for one channel, or 96 pieces of high precision resistors for stereo. R-2R is famous for its natural and realistic sound signature, it'll offer a very different experience to music lovers. NOS or OS Dual DA Mode Non-Oversampling: Maintain the original sampling rate of the source bitstream. Digital filter-less, no post-processing, optimised in time domain, low phase distortion and jitter, no ringing artefact. Musical with …

PowerShareX PSX4804D ifour-channel 4800-watt smart amplifier
PowerShareX PSX4804D is a four-channel 4800-watt smart amplifier designed for use with Bose Professional installed sound systems. Onboard DSP gives you instant access to optimized loudspeaker presets via ControlSpace Designer software with easy ecosystem integration across Bose Professional processors loudspeakers and controllers. Design configuration installation and operation become simpler — so you can get the job done and move on to the next.

Power-sharing technology
Dynamically allocates power evenly or asymmetrically across outputs without having to bridge channels or lose channel count when powering Bose Professional …

Half-rack stereo pre-amplifier/mixer with 4 inputs
The PM4100 is a multi-functional stereo preamplifier controlled via the network or RS-232 connection. The PM4100 is equipped with four stereo inputs 4 GPIO and one stereo output. It integrates easily with a variety of control systems and the USB input enables direct audio connection and volume control from a computer. The PM4100 can be powered by either PoE or 12V DC. It’s audio performance ease-of-use and versatile feature set makes the PM4100 ideal for a variety of professional audio applications.

• Four unbalanced stereo inputs
• One balanced stereo output
• 2 bi-directional RS-232 ports for third party control …

Biamp MA30 Amplifier

The FiiO R9 Desktop Streamer with SP3 Active Speaker Hi-Fi System is a desktop audio solution that goes above and beyond providing enthusiasts with expansive connectivity and high-definition sound in a compact form. It combines the FiiO R9 Desktop Media Player which features dual ES9038PRO DACs for flagship quality audio clarity with the FiiO SP3 Active Desktop Speakers. This is the ideal way to create a desktop listening experience for use in close proximity and ensures detailed audio performance. Find out more about each of the items in this bundle down below.

The FiiO R7 Desktop Streamer with SP3 Active Speaker Hi-Fi System is for audiophiles valuing a low-profile high-performance desktop audio setup. This bundle features the FiiO R7 an all-in-one streamer DAC and headphone amplifier with the FiiO SP3 Active Speakers. The R7 delivers high-resolution audio and MQA through an ESS Sabre DAC and THX amplification perfect for any music enthusiasts collection. Both units share similar dimensions and incorporate LED lighting creating a cohesive look and adding a modern touch to your hi-fi setup. Learn more about these outstanding components below.

Stereo headphone amplifier. 4 separate headphone amplifiers in one housing. 1 level control each per amplifier. 6.3 mm stereo input. 6.3 mm stereo outputs. Frequency range: 20 - 20000 Hz. Input signal: 300 mV. Output signal: 2 x 16 mW/8 Ohm, 2 x 35 mW/32 Ohm, 2 x 15 mW/600 Ohm (per headphone). S/N ratio: 64 dB. THD: 0,1 %. Power supply: via encl. plug-in power supply. Dimensions: 117 x 93 x 40 mm. Weight: 560 g. Colour: Black
USB: No
Made in: China
Colour: Black
Number of Channels: 4
Impedance: 32 Ohm
Inputs: Jack TRS 6,3mm
Power Supply: Adapter
Outputs: Headphone Jack 6,3mm
Frequency Range: 20 Hz - 20 kHz
UK/EU Power supply included: Yes
Battery Operation: No
Headphone Output: Yes…

PA240Z is a highperformance selectable HiZ (70V/100V) or LoZ (4/8) power amplifier featuring balanced and unbalanced inputs and additional linelevel output. This versatile amplifier features builtin DSP autostandby and maximum durability. PA240Z is suitable for a vast range of AV installations.

- Highperformance Amplifier With builtin DSP and additional balanced stereo linelevel output. PA240Z features flat frequency response unmatched sonic performance excellent signal to noise ratio and extraordinarily low distortion levels.
- Adaptable to Any AV Installation Switch between LoZ and HiZ to accommodate any type of loudspeaker installation. Select 1 Channel of 240W into a 70V/100V line …

Kramer Electronics PA-120Z audio amplifier Black

Kramer PA-120NET
Key Features
• 1 x 120W @ 70V/100V.
• 2 x 60W @ 4/8 Ω.
• Line–level output.
• 2ch Dante input & Stereo Line level input.
• Built–in DSP.
• Controllable via RS–232 and IP.
• Auto standby.

Product Overview
PA−120Net is a high−performance selectable Hi−Z (70V/100V) or Lo−Z (4Ω/8Ω) power amplifier featuring balanced and unbalanced inputs additional line−level output and Dante interface. This versatile amplifier features built−in DSP auto−standby and maximum durability. PA−120Net is suitable for a vast range of AV installations.

• High–Performance …

A Pristine, Compact Sound Amplifier You Build Yourself
The HA-S is a Nutube-equipped DIY Headphone amp kit that will let you enjoy the highest quality audio anywhere. No soldering is required, so even if you are new to the world of DIY, you will be able to assemble the HA-S to add a warm, analog tube-driven signal boost to any sound source in no time!
Impedance: 10 Ohm
Battery Type: AA
Type: Headphone Amp
Inputs: Jack 3,5 mm
Made in: Japan
Weight (g): 110.0
Colour: Black
Outputs: Jack 3,5 mm
UK/EU Power supply included: No
Power Supply: None, Only Battery Operated
Battery Operation: Yes
Controls: Volume

Biamp CN-REVAMP2600 Amplifier

Yamaha XMV8140-D audio amplifier Home Black, Grey

Plantronics and Polycom are now Poly.

The Plantronics M22 amplifier brings superior sound-quality and acoustic protection to your telephone. As well as providing compatibility with those telephones that do not allow direct connection of headsets it offers a range of additional features to enhance the sound quality of your phone conversations.

Plantronics SoundGuard Plus™ technology ensures loud tones are quickly reduced to more comfortable levels and ensures that the normal, human voice remains natural and unchanged, for face-to-face clarity of communication. Plantronics Call Clarity™ technology uses electronic signal processing to reduce phone noise and maintain constant …

The Astell&Kern AK PA10 is the companys first Class-A portable amplifier. Take control of your headphones whether youre at home or on the go with the same true high-fidelity wherever you are. The PA10 features both 4.4mm full balanced inputs and outputs as well as 3.5mm unbalanced so you can connect in a way that suits you. Thanks to their proprietary TERATON ALPHA Ultimate Sound Solution Astell&Kern have achieved audio that is closer than ever to the original source. The PA10 also features reduced power consumption Crossfeed channel mode and gain and current control which will let you pair with the IEMs or over-ear headphones of your choice.

FiiO has entered into the realm of portable USB Type-C DAC and Amplifier with its latest KA3 USB DAC/AMP. Experience flagship-grade performance with the advanced ES9038Q2M ESS Sabre DAC chip that delivers unmatched sound decoding with ultra-low distortion and high SNR ratings. This little mighty beast brings you support for high-resolution 32-Bit/768kHz PCM and native DSD512 signals bringing high-resolution support to your pocket. Highly-Capable High-Resolution Signal Decoder FiiO has years of experience in designing HiFi audio gears. They have designed the highly-capable KA3 USB DAC/AMP with a high-performance ES9038Q2M ESS Sabre DAC chip. It enables the KA3 to decode high-resolution 32-Bit/768kHz …

The FiiO KA17 DAC and Headphone Amplifier is tailored for audiophiles and music enthusiasts looking to balance value for money and superior sound quality. Equipped with dual ES9069 DACs and the XMOS XU316 chip this amplifier supports full MQA decoding and offers a high sampling rate ensuring your music is reproduced with impeccable clarity and detail. The KA17 also boasts a multistage balanced THX AAA 78+ headphone amp delivering powerful balanced audio output up to 650mW.Refined for their portable line of products FiiO have integrated this amplifier with Desktop Mode which when activated optimises the DAC and amp power output for an enhanced listening experience. The inclusion of a 0.91-inch …

The FiiO KA13 DAC and Headphone Amplifier equipped with two high-quality CS43131 DAC chips and dual SGM8262 op-amps is ideal for enhancing your headphones sound in a compact portable form and can handle high-resolution audio up to 32bit/384kHz PCM and DSD256. Connect the KA13 to your laptop or PC using the USB port to activate Desktop Mode. This mode bypasses your computers own audio processing and allows for balanced output power of up to 550mW?perfect for both low and high-impedance headphones. The KA13 features 3.5mm single-ended and 4.4mm balanced outputs allowing you to connect to a wide range of headphones and IEMs while the S/PDIF digital output support ensures easy pairing to various …