Headphone Amplifiers

Whirlwind's HAUC is a stereo, active, compact headphone amplifier that mounts under a table or counter and provides headphone volume control for broadcast applications, recording studios, language labs, etc.FeaturesHandles headphones from 8 to 600 Ohms with low distortion and wide frequency response.1/4" and 1/8" headphone jacks and volume control are provided on the front panel.Two 1/4" TRS (stereo) and one 1/8" TRS jacks on the rear for input / through connections.Powered with 24 VDC adapter (included).Housed in a box with rounded edges - easy on clothes and knees. Whirlwind HAUC Mountable Headphone Amplifier.

The On-Stage Stands HA4000 is a professional headphone amplifier. With the HA4000 4-Channel Headphone Amplifier, up to four people can listen to a recorded take at the same time, while being able to adjust their own individual headphone volume. High quality sound is maintained even at full volume. The HA4000 is also great to use during playing or recording, allowing listeners to hear the main mix.On-Stage Stands HA4000 Features:Max Output Level: +22dBSignal to Noise Ratio: >98dBInput Connector: 1/4" TRS StereoOutput Connector: 1/4" TRS StereoInput Impedance: 1000KO (unbalanced)Output Impedance: Minimum 10O each channelMax Gain: 20dB per channelPower Supply: 12-18v DC adapter (included)On-Stage …

The Rolls HA243 is a high powered headphone amplifier with four 1/4” and 1/8” (3.5mm) headphone outs. The HA243 features an A-B switch for each channel to monitor either the A or B input with the flick of a switch.Rolls HA243 Features:Four 1/4" & 1/8" TRS Headphone outputs with level controlPlenty of headroom thanks to the JRC3414 ICsSwitchable Mono or Stereo for both A and B inputsRolls HA243 Specifications:Input Impedance: 10 kOhmsMaximum Input Level: +26 dBVMax Gain: 20 dB per channelOutput Power: 326 mW per side, 652 mW per channel (@ 62 Ohms)S/N Ratio: 92 dBTHD:< 0.008%Power: 15 VDC (Adapter included)Size: 6.75" x 1.75" x 4.75"Weight: 1.65 lbs Rolls HA243 4-Channel Studiophile Headphone Amplifier.…

The HA204p is a full frequency response, four channel headphone monitoring device designed for the recording studio or other professional applications. Each output boasts a whopping 20 dB of clean channel gain.Features:Stereo 1/8" and Dual RCA InputsRotary Volume controlsAC adapter included15-35k Hz frequency responseLots of output level.... it’s loud!9V battery OperatedSpecifications:Input Impedance: 47k OhmsMax Input Level: +13 dBV adapter, +8 dBV BatteryInput Connectors: TRS Stereo 1/8", Dual RCAOutputs: 4 - TRS Stereo 1/8" (3.5mm)Output Impedance: 10 Ohms each outputMax Gain: 20 dB/ChannelS/N Ratio: >90 dBTHD:< .008%IMD (SMPTE):< .008%Nominal Current Draw: 30 Mills Min./ 400 Mills Max.Expected Battery Life: 8 Hours Continuos useFrequency Response: 15-35K Hz.Recommended Headphone Impedance: 16 to 500 Ohms.Power: 15 VDC (Rolls Model PS27s)Weight: .85 lbSize: 4.5" x 1.125" x 4.5" Rolls HA204P 4-Channel Portable Headphone Amplifier.&hellip;

Euterpe - Multifunctional Headphone Amplifier in Wooden EnclosureMulti-functionalAll-in-one amp can be used in many ways. Since it is multi-functional it can work like a headphone amlifier, pre-amplifier or DAC. Euterpe can work with its own integrated DAC, or you can connect it with another DAC. Also, its pre-out function can be used in case you want to connect it to a smaller system at your home.A Headphone StandThe possibillity to be used like a headphone stand , makes Euterpe strangely utilitarian for such a high-end piece of hardware. Your headphones fit right on top, with a shallow saddle cut into the wood, to keep the cans in place. It can take a full-size headphone and won't heat up …

The Bellari PP532 pre-amp eliminates any coloration or distortion of the original audio signal by utilizing a passive design with no power or electronics. With a high-quality construction the PP532 will please even the most discerning audiophile.

If you mix, master, or simply love audio, you need the Rolls HA543 headphone amplifier. When you mix you want to hear what's really there. No coloration, enhanced bass, or "air" added to the audio, just the audio. And sometimes, you want to sit back and get lost in the presentation. More dominant vocals, open, splashy cymbals, and more powerful, articulated bass. The HA543 gives you both with the flick of a switch. In standard mode, the amp puts out what you put in, a flat, unaltered reproduction of the input source. When you hit the Enhance switch, internal coloration circuits are activated to process the input signal and make it sparkle. The HA543 makes good headphones sound great, and great …

The Bellari HA540 MK2 is s a lush sounding 12AX7 pure Class A tube headphone amp running 150 regulated volts to the tube plates. With plenty of gain, the HA540 MK2 is uniquely capable of driving headphones rated from 8-2000 Ohms.