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Acuhorn TT original tube amplifier, if you want to experience the sound of one huge tube. A supply power with ultra state of the art DC-DC converters working at mega speed. The idea origins are like in the first amplifiers Western Electric. The amplifier is classical output transformer and applies grid input transformers similar to UTC LS-10. Here is only one serviceable element, the single ended SE 6C33C triode, to be exchanged.

technical specifications
input voltage mains autoranging 90-264Vac
maximum input power 280W
one tube amplifier type
single ended SE 6C33C triode in class A
input and output transformer
input sensitivity 2V
output power tube 2x6W (mono mode 12W)
output impedance 4 ohm and 8 ohm
internal cable occ copper
terminal rhodium
weight 11 kg piece
dimensions W85 D320 H280 mm

acuhorn TT manual

the sound of one huge tube 6C33C
without small driver tube
one tube amplifier type with input and output transformer
self-biasing amplifier without adjustment of the tubes
only one 6c33c tube is serviceable part to be exchanged
design amplifier the highest level of Amperes work in class-A
plate current 400 mA 3000 h reliability
plate dissipation 60W
plate voltage 200V
internal resistance RP 80
warm-up time to 90% emission 120 s

line to grid transformer similar to the UTC LS-10
designed for multiple input sensitivity
direct input to the grid with preamplifier
for 600 ohm sources at input sensitivity 6V
for 50 ohm sources at input sensitivity 2V
optional four sections input transformer for match volume control
absolutely minimalist audio path
high quality precision 0.1% thin film Nichrome chip resistors
the amplifier has a mono mode switch
for mono connect the speakers to the output in series or parallel

power supply is the best Vicorpower modules
DC-DC converters provides high power density and low noise
high frequency Mhz switching
advanced power processing in a small size
autoranging 90-264Vac network voltage, for worldwide use

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acuhorn R2R hi-tech streamer

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