E1X Stereo Amplifier
The E1X Stereo amplifier is designed in a sleek all-aluminum chassis using our unique constrained layer damping that provides the highest quality anti-vibration platform for high-power amplification. The E1X discrete SSHC (Single Stage High Current) input amplifier and output stage are combined with switch mode power that produces 250W 8 ohms and 500W into 4 ohms per channel, delivering incredible high-power accuracy and musicality to your loudspeaker.
E1X Amplifier Technology
Our proprietary SSHA (Single Stage High-Current Amplifier) interposer defines the sonic quality of the E1X Amplifier. This is a very fast, low noise amplifier with a single-stage folded cascode architecture and over 500mA of peak current output capability. It maintains constant very low distortion levels through the audio band because of its high open-loop bandwidth. The SSHA module brings a further element of dynamic resolution and contrast to the NCore Amplifier power buffer. The vertical modular design permits a tight, efficient Printed Circuit Board (PCB) layout that combines the best of IC based and discrete component design. The PCB represents a final degree of design refinement that is especially critical when the circuit is capable of 130dB of dynamic range or more.
Performance: |
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| Power Output 1% THD per Channel: | 500W 4 ohms, 250W 8 ohms |
| Minimum Load: | 2 ohms |
| Peak Output Current: | 27 amperes |
| Frequency Response: | +/-3 dB 0Hz-50KHz, all loads |
| THD+N: | 0.002% 1W, 1KHz, 4 ohms |
| IMD (CCIF): | 0.0003%, 1W, 14:15KHz, 4 ohms |
| Output noise: | 35uVRMS A-weighted 10Hz-20KHz |
| Voltage gain: | 27dB (internal switches select for 33dB) |
| Damping factor: | >500 |
| Output Impedance at 100Hz: | <16 milliohms |
| Dynamic Range: | 126dB |