NAT AUDIOMAGMA NEWnewNAT AUDIO MAGMA NEW SINGLE ENDED AMPLIFIERKT Audio imports showroom display full NAT audio electronic ready for demonstration contact us to make appointment for your audition.Tom Vu714-553-6474www.ktaudioimports.com Single Ended Mono Block...65000.00

NAT AUDIO MAGMA NEW SINGLE ENDED AMPLIFIER

Listing ID: lis70g65 Classified 
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ktaudioimports 

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Condition
NEW
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Ships fromAnaheim, CA, 92808
Ships toUnited States
Package dimensionsunspecified
Shipping carrierFedEx
Shipping cost$550.00
Original accessoriesBox, Manual
AverageResearch Pricing

KT Audio imports showroom display full NAT audio electronic ready for demonstration contact us to make appointment for your audition.

Tom Vu

714-553-6474

www.ktaudioimports.com

Single Ended Mono Block Power Amplifier

NAT produced the most powerfull single ended (with Single tube) in the world called Magma New. It is called Magma, because the color of anode so real to vulkan's magma. Read soon much more about this unigue project.



Design Features

- Single Ended pure class A mono block power amplifier
- only one voltage gain stage
- power military grade type direct heated triode-GM100 (N.O.S.) - most powerfull triode globally ever produced for audio
- DC coupled circuit (only output transformer on signal path)
- CE comfortable regarding maximum DC operating voltage 
- 170 W of pure class A @4ohms or @8ohms
- zero global feedback configuration
- high capacitance in power supply resulting to over 500joules of  energy storage
- custom designed silent power transformer of 2000W encapsulated-low density
- custom designed output transformer of 1000W encapsulated- last generation
- full double zero feedback stabilisation of high voltage for driver tubes
- 6N1P-EV military grade long life tube for driver purposes (N.O.S.)
- bias with fully automatic-adjust (no any adjustment)
- variable bias (two mode with 60W & 170W of output power-switch on front panel)
- fully stabilised DC power to supply filament of output tube
- balanced regulated DC power to supply filament for driver tubes
- soft start to increase reliability and to prolong life
- output  premium NEXTEGEN-WBT connectors
- all modulated chassis with laminate 20mm thick front panel


Technical SpecificationNameValueTypeSingle Ended Class "A"Power Output170 Watts @ 4 & 8 ohms; 1 kHzFrequency Response6 Hz to 80 kHz;Input impedance100 kohmsInput Sensitivity2.45 V RMS for full power outputGain27.50 dBRise Time5 microsecondsNoise105 dB below rated output "A" weightedPhase statusRegular ( 0 )Tube Complement1x 6N1P-EV, 1 x GM100 (all by military standard and N.O.S.)Power Requirement110 VAC or 220 VAC @ 50 to 60 Hz, max. 750 VADimensions11.8" (300 mm) wide ´ 30.3" (770 mm) deep ´ 14.2" (360 mm) highNET Weightapprox. 133 lbs (60 kg) unpacked / per pieceTOTAL Weightapprox. 332 lbs ( 150 kg) packed / total

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