REVIEW SHOP SHARE LEARN
 Aleph 1.2
(each) 200 Watt Power Amplifier - 2-Gain Stage
 
 Aleph 3
30 Watt Stereo Power Amplifier - 2-Gain Stage
 
 X 150

Gain: 30 db
Frequency response: -0 dB at DC, -3 dB at 100 kHz
Power Output: 150 W maximum @ 1% THD, 1kHz into 8 Ohms (300 W into 4 Ohms)
Maximum Output Voltage: +_ 50V
Maximum Output Current: +_ 20A
Input impedance: 22 kohms balanced
Slew Rate: +_ 50V/uS
Output Noise: 300 uV unweighted 20-20 kHz
Random Noise Floor: approx. 2uV
Dynamic Range: 145 db (random noise floor to peak output)
 
 X 250
The amplifier uses ultra matched components in a simple balanced Class A circuit 250 watts per channel in 8 ohms and 500 watts into 4 ohms
 
 X 3
150 watts per channel into 8 ohms, all 3 channels driven
 
 X1000.5
  • Freq. Response: -0 dB at DC, -3 dB
  • Power Output: 1000 watts
  • Dynamic range: 150dB
  • Random noise floor: approximately 2 uV
 
 X150.5
  • Freq. Response: 0 dB at DC, -3 dB at 100 kHz
  • Power Output: 150 watts
  • Output Voltage Maximum plus
  • Output Current Maximum plus
  • Input Impedance: 22 kohm balanced
  • Damping factor: 250 ref 8 ohms nominal
 
 X250.5
  • Freq. Response: 0 dB at DC, -3 dB at 100 kHz
  • Power Output: 250 watts
  • Output Voltage Maximum plus
  • Output Current Maximum plus
  • Input Impedance: 22 kohm balanced
  • Damping factor: 250 ref 8 ohms nominal
 
 X260.5
  • Freq. Response: -3dB @1Hz, -3dB @100kHz
  • Power Output: 260 watts max.@ 1%THD
  • Input Impedance: 22 kohm balanced
  • Damping factor: 150 ref 8 ohms nominal
  • Output Noise: 200 uV unweighted 20-20 kHz
 
 X350.5
  • Freq. Response: 0 dB at DC, -4 dB at 100 kHz
  • Power Output: 350 watts
  • Output Voltage Maximum plus
  • Output Current Maximum plus
  • Input Impedance: 22 kohm balanced
 
 X600.5
  • Freq. Response: -0 dB at DC, -3 dB at 100 kHz
  • Power Output: 600 watts
  • Output Voltage Maximum Plus
  • Output Current Maximum Plus
  • Input Impedance: 22 kohm balanced
 
 XA 160
  • Freq. Response: -3 dB at 1.5 Hz, -3 dB
  • Power Output: 160 watts
  • Output Voltage: Maximum plus
  • Random noise floor: approximately 2 uV
  • Dynamic range: 154 dB
 
 XA 200
  • Freq. Response: -3 dB at 1.5 Hz, -3 dB
  • Power Output: 200 watts
  • Damping factor: 30 ref 8 ohms nominal
  • Random noise floor: approximately 2 uV
  • Dynamic range: 155 dB
 
 XA 30
  • Stereo power amplifier
  • SuperSymmetry circuit
  • Additional power
 
 XA 60
  • Monoblock power amplifier
  • Low-level resolution
  • 60 watts rms into 8 ohms
  • High current DC reservoir
 
 XA100
  • Freq. Response: -3 dB at 1.5 Hz, -3 dB at 100 kHz
  • Power Output: 100 watts
  • Output Voltage Maximum Plus
  • Output Current Maximum Plus
  • Input Impedance: 22 kohm
 
 XA100.5
The XA100.5 Mono amplifiers shows what a grown up Class A amp can do, reproducing everything from intimate acoustic instrumentals to epic crescendos with accuracy and ease, presenting a lifelike soundstage with power to spare. Considered by many to be the epitome of Class A amplification, these 100 watt per channel mono blocks will take any speaker system to new heights of detail and ease.
 
 XA160.5
  • Low Frequency Response: 1.5 Hz
  • High Frequency Response: 100 KHz
  • Distortion, (1 KHz, full power): 1%
  • Maximum Output (Volts): 52
  • Damping Factor: 200
 
 XA200.5
  • Low Frequency Response: 1.5 Hz
  • Power Output /ch (8 ohm): 200
  • Distortion, (1 KHz, full power): 1%
  • Maximum Output (Volts): 58
  • Damping Factor: 200
 
 XA30.5
  • Design: Two Channel Power Amplifier
  • MFR: 1.5 Hz - 100 kHz
  • Sensitivity: 0.77 V for Full Output
  • Input Impedance: 30 kOhms
  • Damping Factor: 150
 
 XA60.5
Our most affordable Class “A” mono block. Offering double the output of the XA30.5 in a single-ended design. Two chassis means independent power supplies for each unit, increasing power and reducing channel noise. Incorporating improved power supplies, filtering, and layout updates from the XA.5 update, the XA60.5 will drive most stereo systems, including difficult low impedance loads. Transients, sound staging, and noise are improved from the XA30.5.
 

Popular Amplifiers

more...

Latest and Greatest

Best Floorstanding Speakers Under $1000

So many to choose from! Lets us boil it down. How to Choose a Floorstanding Speaker that fits you:

AudioREVIEW's Budget Audiophile Holiday Guide

Give someone the gift of hi-fi. Or make the step yourself. Let us point the way...

Moscode 402Au OLT stereo power amplifier Review

George is adamant about the fact that the Moscode 402Au is not just a tube gain stage slapped onto a solid-state power amplifier; rather, it is a tube amplifier with a MOSFET output stage.

Lowther’s DX-65 driver in the Teresonic Magus XR Review

A new driver from Lowther is real news. A new five inch driver is even rarer news, so it was with great anticipation that I waited on this pair of speakers to arrive.

Aune Mini Headphone DAC User Review

The unit arrived from China well packed and everything seem to be in place. No external abuse by the carriers. The only problem was the power supply it came with. The box came with a cheap step-down converter.

News & Reviews

Submit Content Here
more...
Come join the community. What do you have to say?
Element Signature Apollo Speaker Cables
This review of Element Signature Apollo speaker What is the magnitude of the difference? Every review presents the same challenges, but these [...]   more...

NAD Introduces New Blu-ray Player Packed with Advanced Features, Web Access and Affordability
High-Performance, Format-Friendly T 557 Boasts BD 57 Blu-ray Player at the 2010 International Consumer Electronics Show, beginning Jan. 7 in Las [...]   more...

Olive high-def hi-fi music server: the O4HD
Olive, renowned maker of audiophile products incltion of CDs! Custom-built in California, the Olive 4 HD can store up to 20,000 high-resolution [...]   more...

CDs are dying media. Linn says CDs are over.
The CD player is dead. So says Linn Products, th#8220;streaming players” - that allow them to encode their entire CD collection in order [...]   more...

Editor’s Choice Best Budget Audio Gift Guide
Budget doesn’t mean cheap or bad. Therst thing on the shelf.  For a bit more money you can have something worth its weight in cash.  [...]   more...