TRIODE TRV-88ST

Commentary

This pre-main amplifier is equipped with KT88 vacuum tube while inheriting the design of 845 Signature.

The top panel is equipped with an output tube UL/3-connection changeover switch, bias changeover switch, and bias adjustment volume, enabling easy UL/3-connection changeover and vacuum tube exchange adjustment.

An oriented core is used for the output transformer.

A bias monitoring meter is mounted on the front panel.

TAOC special order insulators are used for the legs.

High-grade power supply cable μ -PS15 of Furukawa Electric is used for the cable.

Model Rating

Type	Tube type pre-main amplifier
Maximum power output	UL Connection : 50W + 50W 3-Line Connection : 25W + 25W
Frequency characteristic	10 Hz to 50 kHz ± 1.0 dB
Total harmonic distortion factor	0.4% or Less (1 kHz)
Signal-to-noise ratio	89 dB or more
Input sensitivity	160mV
Input	CD, Aux1/2, Tape
Output terminal	Speaker output : 4 Ω, 8 Ω, 16 Ω Rec out : 1 system
Vacuum tube used	KT88 6SN7
Power consumption	240W
External dimensions	Width 440x Height 200x Depth 320 mm
Weight	20kg