967 reviews analysed
1. Crown XLi1500 Two-channel, 450W at 4Ω Power Amplifier
Feature
- Stereo/parallel/bridge-mono mode
- User selectable input sensitivity – 0.775V and 1.4V
- Electronically balanced RCA & XLR inputs
- binding post and Speak on outputs
- Efficient forced-air cooling prevents excessive thermal buildup
- Two level controls, power switch, power LED, and six LEDs which indicate signal presence, clip and fault for each channel
- Input: balanced XLR (x2), unbalanced RCA (x2)
- Output: Speak on (x2), Binding Post (x2 pair)
- Power: 450W at 4Ω, 330W at 8Ω
- AC input voltage: 220V, 50/60Hz
Description
The XLI Series of power amplifiers from Crown represents a new era in affordable, quality power amplification. All four models in the series are powerful, rugged and reliable. They are suited for musicians, DJs, and entertainers as well as houses of worship, discos, and pubs.
The four models in the series are the XLi800, XLi1500, XLi2500 and XLi3500. They are identical except for output power.
2. Yamaha A-S701SL Natural Sound Integrated Stereo Amplifier (Silver)
Description
Pure sound quality and outstanding drive power. An integrated amplifier with the advantage of analog and digital inputs.
3. BUGERA T50-INFINIUM 50-Watt Cage-Style 2-Channel Amplifier Head with Infinium Tube Life Multiplier Silver multicolored, (T50INFINIUM)
Feature
- Hand-built 50-Watt guitar head driven by 4 x 12AX7 and 2 x EL34 tubes
- Authentic 2-channel preamp design—everything from traditional clean/crunch to modern high-gain sounds
- Revolutionary INFINIUM Tube Life Multiplier technology:
- Switchable Class-A/AB operation for ultimate power amp voicing: Class-A for classic warmth and Class-AB for raw, high-speed power
- Integrated high-definition reverb with dedicated Reverb control
Description
BUGERA T50 INFINIUM 50-Watt Cage-Style 2-Channel Tube Amplifier Head with INFINIUM Tube Life Multiplier, Multi-Class A/AB Operation and Reverb
4. T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp Preamp Compact Integrated Headphone Amplifier for Home Passive Speakers with 6J4 Vacuum tubes + Power Supply
Feature
- CSR64215 Bluetooth 4.2 core support aptX low latency, Streaming range up to 39ft(12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting
- 50W RMS X 2(4 ohms, 20 Hz – 20 kHz, 0.04% THD), built-in speakers protection circuit, best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input
- Adopt 2 x 6J4 tubes to get clear audio sound, tubes can be replaced by 6K4, 6J1, GE5654, 6AK5, 6ж1П, 6BC5, 403A/B, EF40, EF95 and so on, with headphone output for 16-64ohm headphones.
- Small simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier receiver exclusively designed for the customers who pursue HiFi sound
- Power amp + Preamp + Headphone amp, perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change
5. Dilvpoetry R50 6J4 Tube Amplifier HiFi Audio Stereo Digital Amplifier Headphone Amplifiers Bluetooth Treble Bass Desktop Preamplifier Preamp(Black)
Feature
- ♫ Tube preamplifier: Using tube 2*6J4 for pre amplifier
- Replaceable design,can be change the tube for 6K4, 6J1, GE5654, 6AK5 and 6*1n for different sound style.
- ♫ Low Ground Noise: There’s no buzzing or ringing when you use it! We feature a high-grade microprocessor that controls the relay while its being switched on and off, achieving a low-ground noise power circuit.
- ♫ Headphone Amplifier: It has headphones and RCA output. Plug in the headphones directly, the amplifier output will be automatically disconnected. RCA output can be connected to a passive speaker.
- ♫ Bluetooth Amplifier: It has APT-X Bluetooth input / RCA input. It can be connected to CD, DAC decoder, mobile phone, TV, etc.
- ♫ It has treble and bass adjustment. Small size, wide power supply mode. It does not support phonograph / record player signal input.
6. ART Digital MPA-II 2-Channel Tube Microphone Preamp with A/D Conversion
Description
The ART Digital MPA-II delivers all of the same great features of the ProMPA with the added versatility of digital output. Like the ProMPA-II, each input circuit has 48v phantom power and features variable input impedance which can radically vary the overall performance of any high quality dynamic or ribbon microphone. The Digital MPA-II can be configured for dual mono or stereo operation with selectable mid/side mic support, summing the adjacent channel, to decode left/right signals.The input section of the Digital MPA-II operates at either a low or high plate voltage applied to the two integrated hand-selected 12AX7 tubes for wider variation of preamp tone and performance. Large back-lit analog VU output meters display input or output levels while multi-colored LED arrays, with average or peak hold, show tube gain and digital output levels.In addition to XLR and 1/4″ analog outputs, the Digital MPA-II features a high quality A to D converter which offers digital connectivity on S/PDIF, ADAT, or AES/EBU outputs. A rotary control on the front panel allows selection of format and sample rates from 44.1 to 192 KHz and 16 bit dithering. There is also a push button for, and two wordclock jacks, allowing loop-through.The Digital MPA-II comes in a standard 2 unit space rack-mountable steel chassis, with CNC routed black anodized aluminum face panel..
7. Dared I30 HIFI Audiophiles Professional Class A Vacuum Tube Integrated Amplifier USB-DAC/LINE input and Headphone Output,30W2,with 6L6G(5881),12AX7(ECC83),12AU7(ECC82) Tube
Feature
- From the French design, popular in Europe for 15 years,Fashion design,Beautiful appearance and Fantastic sound quality.
- 6L6G tube Particularly Ideal for Vocal Music & Chords,Stereo Hi-Fi Integrated Amplifier brings you exquisite & refined music
- Vacuum Tube Amplifier
- Tubes: 12AX7, 12AU7, 6L6G.
- Class A Single Ended Amplifier to reduce distortion
- Analog Inputs with Analog output meter
- Output tags for speaker impedance: 4ohm & 8ohm.
- To widen frequency response and better acoustic quality,Gold plated material HiFi disgin extremely lavish and Japan NICHICON/ELAN capacitor Make it low-noise,ALPS potentiometer,quiet music background and durability,IEC Power supply socket,230V/115V switch.
- Life is too short for speakers that don’t sound great!This tube amplifier is the best choice for HIFI friends,it’s the Darea best-selling and most cost-effective tube amplifier in the World,Real materials,Supplied complete with fittings,Weight:13KGs,Size:38cm*30cm*16cm. The machine is warranty for 1 years.
Description
Dared I-30 also called I-30HD,it is well-known world-amp, all tube integrated amp output 2x30watts,We are DARED brand authorized seller!
World first and only valve (tube) amp with DAC and headphone output.
Speaking for class-AB tube amplifiers, there are only three kings of power tubes: EL34, 6L6G and KT88. Of course, if you are audiophile or tubephile or music lover, you probably know the best are the EL34 and 6L6G.
It uses simple open class-A circuit with two dual-triode tubes for two stages of Triode-Single-end (SET) for preamp amp and drive stage with little feedback.
Dared engineers this new I30 integrated amp use 6L6G(5881),12AX7(ECC83),12AU7(ECC82) TUBE.
Japan NICHICON/ELAN Capacitance, ALPS potentiometer.
Gold tube sockets, pure silver signal wires, Gold Headphone output, Gold speaker output.
Dual power setting: 110 volts and 230 volts, with Analog output meter, Multiple RCA input.
Internal DAC (Digital-Analog-Converter) so you can connect this amp to computer (USB).
10mm Aluminum plate Fine milling Sand blasting oxidation Gold /gray panel.
Specifications:
Input Voltage: 110V /230V
Input Impedance: 100Kohm
Output Impedance: 4ohm,8ohm
Output Power: 2X30W
Input power:100W
Tube: 6L6G(5881)*4,12AX7(ECC83)*2,12AU7(ECC82)*2
Frequency Response: 20Hz~20KHz
Distortion: 0.5% (1KHz)
Signal/Noise Ratio:>= 86dB
Input:LINE1, LINE2,LINE3,AUX,USB/DAC
Size:38cm*30cm*16cm (Length X Width X Height)
Weight:13Kg
Package list:
I30 Tube Amplifier *1
User Manual *1
Power cord *1
Horn cables *1
Signal line *1
USB cable *1
white gloves *1
Brush *1
wiping cloth *1
You will surely enjoy a great dynamics and high resolution from this amp. Extremely low noise level with very good musical.
8. LOXJIE P20 Full Balance Tube Amplifier Headphone Power Amplifier (Black)
Feature
- Military grade 6N3 electronic tubes and carefully tuned circuits.Powerful drive circuit up to 600mW at 64Ω .
- Fully balanced headphone amplifier,including balanced input interface.
- Hi-End volume control NJW1195 produced by JRC Japan.
- Use relay for mute control.Humanized operation with memory function.
- Aluminum CNC,very fine workmanship.
9. Matched Pair Psvane WR50 1:1 replace RCA50 Vacuum Tube for Class A1 Clas AB1 AMP
Feature
- Typical working parameters Filament voltage 7.5V Filament current 1.25A Anode voltage 350V
- Grid voltage －63V Anode current 45 mA internal resistance 4.1K Amplification coefficient 3.8 Output power 2.4 W
- Package Included: 1 * Matched Pair Psvane WR50 1:1 replace RCA50 Vacuum Tube for Class A1 Clas AB1 AMP
Description
Description These are the latest release from Psvane Audio as their affordable series for everyone. Features: Typical working parameters Filament voltage 7.5V Filament current 1.25A Anode voltage 350V Grid voltage －63V Anode current 45 mA internal resistance 4.1K Amplification coefficient 3.8 Output power 2.4 W Package Included: 1 * Matched Pair Psvane WR50 1:1 replace RCA50 Vacuum Tube for Class A1 Clas AB1 AMP
10. Fender Amplifiers Vintage Modified 68 Custom Vibrolux Reverb Tube Guitar Amplifier
Feature
- Quicker ‘gain onset’ to provide greater touch sensitivity so when the amp is driven by playing intensity it will have a desired slightly distorted tone as well as added sustain. This is an important feature when conveying dynamics of a song.
- Two – 10″ Celestion TEN 30 Speakers delivers strong, aggressive low-end and powerful low-mids that penetrates any mix with an attacking upper mid-range and an ice-cool top- end. Translation – the speaker easily cuts through loud stage levels.
- Tube driven Reverb and Tremolo in both channels – the Reverb to create lush simulation of what the amp might sound like in large sonic reflective spaces – Tremolo simulates what the amp might sound like if it were spun around on merry-go-round during use.
- Fender’s exclusive Bassman tone stack gives modern players greater tonal flexibility when using effects such as the Fender ‘Drive’ stomp box pedal.
- Quicker ‘gain onset’ to provide greater touch sensitivity so when the amp is driven by playing intensity it will have a desired slightly distorted tone as well as added sustain. This is an important feature when conveying dynamics of a song.
Description
1968 was a transitional year for Fender amps, with tone that was still pure Fender, but a look that was brand new. With a silver-and-turquoise front panel and classy aluminum “drip edge” grille cloth trim, the Vibrolux Reverb received fresh new face as it remained the compact, gig ready amp of choice for pros and amateurs everywhere. The 1968 Vibrolux Reverb featured a unique 2 x 10 speaker configuration, which delivered snappy twang and big tube tone, while still incorporating world-class Fender reverb and vibrato effects. For countless guitarists ever since, the Vibrolux Reverb has been the go-to amp for classic Fender tone. The ’68 Custom Vibrolux Reverb Amp pays tribute to the classic look, sound and performance of Fender’s late-’60s “silver-face” amps. In a special twist, both channels boast reverb and tremolo, and the “custom” channel has a modified Bass man tone stack that modern players greater tonal flexibility with pedals. The amp also features quicker gain onset and reduced negative feedback for greater touch sensitivity. While fitting a sweet spot between the Deluxe Reverb and Twin Reverb, in respect to power and size, the ’68 Custom Vibrolux Reverb’s dual 10″ Celestion TEN 30 configuration and 35 watts of all-tube power deliver distinctive rock ‘n’ roll flavor. Metal 2 button footswitch to activate the Reverb and Tremolo as well as a protective slip cover included.
Conclusion
By our suggestions above, we hope that you can found Clas A Vacuum Tube Amplifier for you.Please don’t forget to share your experience by comment in this post. Thank you!
