NAT Audio Transmitter Reference -SOLD-


Beautiful “Class A” SET tube mono amplifiers from NAT of Serbia. These use high end parts throughout and are among the best and most stable SET tube amplifiers available. Build quality is excellent. They sound dynamic, musical, neutral and crystal clear.

With 80W output they will drive almost any speaker. Including wooden shipping crates and manual. Newprice: 17.995 euro (pricelist is available), now for 7.900 euro per pair.


– Type Single Ended Class “A” Triode
– Power Output max. 80 Watts @ 1 kHz
– Frequency Response 8 Hz to 110 kHz -3dB
– Input impedance 100 k ohms parallel with 100pF
– Input Sensitivity 1.5 V RMS for 80 Watts
– Gain 24.50 dB (x18.8)
– Noise 110 dB below rated output “A” weighted
– Tube Complement 2 x 6N6P, 1 x QB5/1750
– Power Requirement 110 to 240 VAC @ 50 to 60 Hz, 370 VA max.
– Dimensions 300 x 530 x 260 mm
– NET Weight approx. 89 lbs (40 kg) unpacked / per block

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