S2 OTL tube amplifier    store
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Acuhorn S2 stereo tube amplifiers output transformerless type. Single ended, class A. Hi-tech architecture amplifier with Vicor modules DC-DC converters. The profit of 6C33C tubes the highest level of Amperes in the world. The huge level setup class A per tube is 600mA. Acuhorn amplifier connected the fastest power supply technology with vintage audiophile tubes' qualities. The Vicor power modules at 2MHz is excellently supporting splendid performance in audio. Created a powerful amplifier in pure class A, the beauty of the single ended triode for audiophiles. Each tube operates independently with self-regulation. Input voltage mains autoranging 90-264Vac. Include stepped attenuator volume control.

technical specifications
input voltage mains autoranging 90-264Vac
maximum input power 460 W
OTL tube amplifier type
single ended SE 6C33C triode in class A
stepped attenuator volume control
grid transformer drive
input sensitivity 2V
output power tube 2x3W (mono mode 6W)
internal cable occ copper
terminal rhodium
weight 3,5 kg
dimensions W 320 x D 460 x H 26 mm





acuhorn S2 OTL review highfidelity
OTL amplifier design
acuhorn S2 OTL manual























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