Effortless power. Performance. Sound. A true reference level amplifier.
You know that sweet spot all amplifiers have? That magical level where things are rich, full, but still a bit relaxed? The amp is in its comfort zone, open, but not overworked. What if you could find that sweet spot at practically any volume level?
It's all about control, and the XPA-1 is a control freak. 500 watts RMS into 8 ohms, 1,000 watts RMS into 4 ohms. All the performance you'd expect to see from an audiophile reference level amplifier. But what about the sound? Big...expansive...powerful...and yet very refined...and defined. This is what you get when you have control.
Mono-block amplifiers have typically been company flagships. They define the ultimate expression of a company's approach to design and construction. The XPA-1 amplifier puts our ultimate expression within your reach at market-shattering prices.
Our commitment to build quality, superior design and ultimate performance is reflected in every facet of the XPA-1. Effortless. Period.
XPA-1 REVIEWED AT HOMETHEATERHIFI.COM:
"They are some of the best amplifiers I have ever heard, period, and they will have to be be pried out of my cold, dead fingers."
Read full review
Number of Channels: 1
Topology: Fully Discrete, Dual Differential, High Current, Short Signal Path Class A/B
Power output
(all channels driven):
1,000 watts RMS @ 4 ohm (0.1% THD)
500 watts RMS @ 8 ohm (0.1% THD)
Power Band Response: 20 Hz to 20 kHz with less than .05db deviation at rated power
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Broadband Frequency Response: (-3db): 5Hz to 150kHz
Amplifier Gain: 32db
Signal to Noise Ratio
1 watt: >89db
Full Power: >117db
Input Impedance:
Unbalanced - 20KOhms
Balanced - 18KOhm
Transformer Size: 1,200VA
Secondary capacitance: 120,000uF
Output Devices: 24
Size: 17” W x 7.75” H x 19.5” D (depth is measured from front faceplate to end of protective rear panel rubber pieces)
Weight: 75 lbs (89 lbs boxed)
FEATURES:
• True Differential Reference™ design.
• Discrete front end.
• Fully balanced quad differential input stage.
• Darlington VAS stage with optimized C dominant pole.
• External Trigger: 3-12 Volts DC (tip positive)
• Fully protected from all fault conditions
• External trigger input/output (3-12 Volts DC - tip positive)
• Soft touch power switch
• 4RU chassis w/solid milled aluminum faceplate
• IEC power inlet, 120/230 VAC configurable
• Laser etched serial number on faceplate.
• HIgh resolution LED metering (defeatable).
* Specifications subject to change without notice.
* XPA-1 Serial numbers are not generated in consecutive numerical order. Due to this, a 'matching set' of serial numbers may not be possible.
X-Series Amplifier Manual (PDF)
Effortless. The XPA-1. $999 |
