Finding your suitable readers for desktop pre amp is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best readers for desktop pre amp including detail information and customer reviews. Let’s find out which is your favorite one.
789 reviews analysed
1. Nobsound Mini Fully-Balanced/Single-Ended Passive Preamp; Hi-Fi Pre-Amplifier; XLR/RCA Volume Controller for Active Monitor Speakers (Black)
- This product uses the expensive ALPS 27 quadruple fully-balanced potentiometer, NEUTRIK XLR, Pro-Singnal RCA. Nobsound never be stingy in the components and materials of our products.
- This prodcut has a small size, while is still euipped with commonly-used interfaces. There is a selection switch which you can choose the fully-balanced or single-ended audio signal mode, as well as the output or input mode.
- This prodcut has no amplifying circuit and won’t change the timbre. You can enjoy the most original sound of your active monitor speakers.
- Its clean black appearance suits for almost every usage scenarios.
- PLEASE NOTE: This is a PASSIVE PREAMPLIFIER. It has NO amplifying circuit.
2. KGUSS DAC-K3 TPA6120 2.0 Mini HiFi Optical/Coaxial/USB DAC Decoder Audio Headphone Amplifier Headphone Preamp Desktop Amplifier 24BIT 192KHz OPA2134 AMP DC12V US Plug (Black)
- Unique volume control: When the DAC Headphone Preamp is connected to the speaker and the earphone at the same time, the earphone takes priority. After the earphone is unplugged, it automatically switches to the speaker. The volume button can adjust the RCA output. (The volume button of the decoder on the market can only control the earphone, can not control the RCA. )
- A variety of input and output modes: Headphone Amplifier can be PC-USB, optical fiber, coaxial three inputs, can be connected to TV set-top box, DVD, DCD
- output mode has RAC, 6.35mm headphone port 2, can be connected to power amplifier, tube vacuum amp, active speaker.
- Chipset: The mini headphone amplifier chip uses CM6642+ CS8416+ CS4398+ TOP6120A2+OPA2134+NE5532P to provide strong guarantee for tone input and output.
- Efficient protection and long life: The headphone audio amp uses OPA2134 and NE5532P two special op amps specially designed for audio. The op amp can be freely replaced and upgraded. At the same time, two relay protectors may protect the headphones and speakers.
- Quality Assurance: We are committed to providing customers with satisfactory products and services. We have 2 years of quality assurance. If you have any problems during the purchase and use, please contact us.
3. Oneme Headphone Amp and Preamp Small Desktop Preamplifier Designed to Have Low Distortion an Exceptionally Low Noise Floor and Switchable GAIN & BASS
- Headphone Amp and Preamp: Input R/L channel, Output R/L channel and 3.5mm Headphone
- Powerful GAIN function and BASS enhancements, custom audio sounds to your liking.
- Compact size for taking up very little space on your desktop.
- Plug and play, with power adapter preamplifier, package contains US 15V1A charger
- Headphone amplifier meets your audio needs and is ideal for listening to songs. It is suitable School, work, family gathering, entertainment venue, game, listening to music
Headphone amp and preamp
Connect to your stereo via the left and right channel output inputs to help you enhance the atmosphere of the song and let you enjoy the music.
The size of the song sound and the sound quality are based on your sound quality and the input signal.
Preamplifiers are suitable for a variety of applications: home, office, workshop, school, entertainment, etc.
Output: R/L, Headphone
FR 20Hz-20KHz, -3db
Crosstalk: -50db, 20Hz-20KHz
Mamimum Power, 16ohms; 2W RMS per channel
Mamimum Power, 32ohms; 1W RMS per channel
Mamimum Power, 300ohms; 120mW RMS per channel
Mamimum Power, 600ohms; 60mW RMS per channel
Power Supply: DC 15V 1A
1 X Preamp
1 X Power adapter
1 X User Manual
1. Connect your source to the “IN” RCA jacks high-quality RCA cables.
2. Connect the supplied power adapter to the labeled “DC 15V”.
3. Optional: Connect the preamp outputs to p monitors or an external power amp.
4. NOTE: Please turn the volume button before plugging in your headphones.
5. Turn the knob to control volume to both head-phone and preamp outputs. We recommend you stop increasing volume before your headphones explode. And that’s it! Enjoy your music!
4. Bellari PP532 Passive Preamplifier
Bellari PP532 Passive Preamplifier
5. Kanto YU4 Powered Speakers with Bluetooth and Phono Preamp – Bamboo
- Remarkable sound – enclosed in Handcrafted MDF cabinets measuring 8. 7″ Tall, yu4’s 1” silk dome tweeters and 4” Kevlar drivers deliver crisp highs and wonderfully balanced mid-range, faithfully reproducing all your favorite tunes.
- Easy streaming – Built-in Bluetooth with Qualcomm aptX technology lets you enjoy high-quality streaming from the palm of your hand.
- Vinyl-ready – equipped with an integrated phono preamp, Yu4 can be easily connected to any vintage or modern day Turntable.
- Signal detection – Yu4 features automatic standby and power-up modes, helping to conserve power when you’re gone and ensuring you never miss a beat when the music starts playing.
- Remote control – with volume, input, tone and balance controls, as well as playback options when using Bluetooth, the Yu4 remote gives you full control over your Audio.
6. Bellari PA550 Preamplifier
ROLLS PA550 Preamplifier
7. Nobsound High Precision Passive Preamp Volume Controller VOL Control HiFi Preamplifier ALPS (RCA&HiFi Version, Black)
- Excellent volume controller for active speakers and pure post power amplifiers.
- Standard version: Using ALPS16 potentiometer, Pure copper gold-plated RCA
- HiFi version: Using ALPS27 potentiometer, CMC816 RCA
- Has no gain, such as input 1V, the maximum output is also 1V
- Can match power amplifiers, active speakers and some monitor devices very well with lossless sound quality.
- High precision adjustment, adopting Japan ALPS27/16 potentiometer
- Lossless transmission, adopting Pure copper gold-plated RCA
- High-end texture, adopting full aluminum chassis and knob with CNC maching technology
The Best Choice for Active Speakers:
More and more audiophiles find that the behavior of normal multimedia speakers cannot meet their demands, and then they choose professional active monitor speakers. However, this kind of speakers usually doesn’t have a volume controller, which means a pre-amplifier is needed.
Active monitor speakers are mostly placed on the desk and used for near field listening. So they need to consider the area required for Hi-Fi pre-amplifiers (normally very big). What’more, different pre-amplifiers may differ in their timbres and this is the most bothersome issue.
As an audiophile brand, Nobsound decided to solve this problem and designed this product. Its small size won’t take much place and its clean silver color suits for various usage scenarios. There is no amplifying circuit in the device and won’t change the timbre, while the amplifier in the active speaker is enough to drive it. With this product, you can enjoy the most original timbre and quality of the speakers and won’t be trapped in the selection of pre-amplifiers.
Color: Gold / Black / Silver
Input impedance: 50K
Dimensions (W*H*D): 64*42*98 mm / 2.52*1.65*3.86 in Net weight: 255 g / 0.56 lb
1× Passive Preamp
8. Shure MX412D/S Supercardioid Condenser Microphone, 12" Gooseneck, Desktop Base with 10′ Cable, Logic Functions, Programmable Switch, LED Indicator, Snap-Fit Foam Windscreen,Black
- Desktop Base with 10′ Cable, Logic Functions, Programmable Switch, LED Indicator, Snap-Fit Foam Windscreen
- Programmable on/off switch and LED on/off indicator
- New brighter LED improves visibility under strong ambient lighting
- Logic input and output terminals for remote control or use with automatic microphone mixers
- Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum
- Interchangeable cartridges provide the right polar pattern for every application
- Balanced, transformerless output for increased immunity to electromagnetic hum and RF interference over long cable runs
- Shock mount provides over 20 dB isolation from surface vibration noise
- Locking flange mount for permanently securing microphone to lecterns, pulpits, or conference tables
- Snap-fit foam windscreen
Microflex Standard Gooseneck microphones bring a whole new meaning to the word flexible with their fully adjustable gooseneck. Designed for easy replacement and available in cardioid, supercardioid and omnidirectional polar patterns, the interchangeable cartridges offer wide frequency response and accurate sound reproduction for a wide variety of applications, such as houses of worship, courtrooms and conference centers. Plus, the condenser cartridges fit every model in the Microflex product line for enhanced convenience and consistent sound.
9. TOPPING A90 Headphone Amplifier 4.4mm XLR Desktop HiFi Full Balanced Amplifier Pre-Amplifier (Silver)
- Full balanced + SE headphone output—A90 has three output headphone jacks of 4-pin-XLR，4.4 balanced and 6.35 SE to meet different usages.
- A90 is provided with a wide range of adaptation to headphones.—The SE 25Vpp / balanced 49Vpp high output voltage along with high output current & less than 0.1 Ohm output impedance,
- A90 is equipped with three gain settings of -9.5dB/ 0dB / 9.5dB for SE and -35dB / 6.0dB / 15.5dB for balanced. The noise of merely 0. 2uVrms makes A90 easily adapt to all types of headphones from extremely sensitive IEMs to most power demanding full sized over-ears.
- It’s a great companion of active monitors stacked with D90 DAC when A90 work as pre-amp application.
- DAC + Pre-amp appplication
Full balanced + SE headphone output—A90 has three output headphone jacks of 4-pin-XLR，4.4 balanced and 6.35 SE to meet different usages.
A90 is provided with a wide range of adaptation to headphones.—The SE 25Vpp / balanced 49Vpp high output voltage along with high output current & less than 0.1 Ohm output impedance,
A90 is equipped with three gain settings of -9.5dB/ 0dB / 9.5dB for SE and -35dB / 6.0dB / 15.5dB for balanced. The noise of merely 0. 2uVrms makes A90 easily adapt to all types of headphones from extremely sensitive IEMs to most power demanding full sized over-ears.
It’s a great companion of active monitors stacked with D90 DAC when A90 work as pre-amp application.
6.35mm to 3.5mm connector*1
10. SMSL SP100 Vacuum Tube Headphone Amplifier Replaceable 6N3 Buffer HiFi Stereo Audio Desktop Amp Preamplifier Preamp (Black)
- ♫ 6N3 VACUUM TUBE AMPLIFIER: SMSL SP100 use military grade 6N3 tube and carefully tuned circuit. Easy to replace and upgrade. The tubes can be replaced by other similar model tubes to enjoy different sounds.
- ♫ HEADPHONE AMPLIFIER: High current, low THD+N 0.018% parallel OPA NE5532 headphone drivers. With 6.35mm headphone jack and 3.5mm headphone adapter. Maximum support 300Ω-21mW x 2.
- ♫ LOW GROUND NOISE AMP: There’s no buzzing or ringing when you use our amp. Using the MCU controls the mute to avoid Avoid the impact sound of on/off damage the headphones. Uses thte Japanese TOCOS Volume Potentiometer.
- ♫ DESTOP MINI PREAMPLIFIER: Aluminum CNC housing with stylish design. Acrylic front panel, simple and nice tube amplifier. With high efficiency low noise power supply DC12V.
- ♫ ONE YEAR WARRANTY: Please buy it with confidence. We offer 24 Hours after-sales service,1 year repair warranty and 30-day money back guarantee as well.
By our suggestions above, we hope that you can found Desktop Pre Amp for you.Please don’t forget to share your experience by comment in this post. Thank you!