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Tube Single Ended Amplifiers |
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Magma - Reference (Ltd. Edition) |
Description:
NAT produced the most powerfull single ended in the world, (160 W of pure Class A in either 8 or 4 ohms) called Magma. It is called Magma, because the color of the anode is so real as vulkan's magma. |
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Specifications : |
| Type |
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Single Ended Class "A" |
| Power Output |
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160 Watts @ 4 & 8 ohms; 1 kHz |
| Frequency Response |
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10 Hz to 100 kHz; -3dB |
| Input impedance |
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100 kohms |
| Input Sensitivity |
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2.7 V RMS for full power output |
| Gain |
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22.50 dB at 8 ohm |
| Rise Time |
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5 microseconds |
| Noise |
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105 dB below rated output |
| Phase status |
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Non inverting (0°) |
| Tube Complement |
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1x 6N1P-EV, 1 x 6N30P-DR , 1 x 450 TH |
| Power Requirement |
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110 VAC or 220 VAC @ 50 to 60 Hz, 450 VA |
| Dimensions |
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11.8" x 25.2" x 14.2" |
| NET Weight |
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approx. 88 lbs NET / per piece |
| TOTAL Weight |
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290 lbs. total; packed in 2 wooden crates |
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Upgrade Options : |
| Balanced design |
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Magma can also be ordered as a truly balanced design, utilizing premium Jensen transformers |
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