PR-T1 uses low-noise and highly reliable "JAN5814" tubes to achieve better quality and high efficiency.

-For better sound, sound signal circuit is made as two-step amplification circuit which is connected directory without a capacitor or a resistor.

-Separate power supply ensures the least magnetic noise form a power transformer. As a heater employs DC ignition system, which prevents hum noise from the heater.

-Gold coated shield case for tubes reduces the noises from outside.

-Main chassis is precision machined from a 70 mm thick solid block of aircraft aluminum and detailed with an aesthetic champagne-gold finish.