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TRV-4SE Limited Pre amplifier  Production End
Specification
Circuit : CR type Class A amplification
Phono Circuit : NF type, MM cartridge
Tubes : JJ ECC83*4 , JJ ECC803*2 , 5AR4*2
Frequency response : 10Hz-100kHz(-1,-3dB)
S/N ratio : 96dB
Input sensitivity : 250mV
Input impedance : LINE 100k ohm, MM47k ohm
Output impedance : 7k ohm
Input terminals : RCA unbalanced*5 (MM , LINE 1-3 , LINE4(Front))
Output terminals : PRE OUT*3 (RCA unbalanced) , REC OUT*1(RCA unbalanced)
Equipped components : KOA high precision carbon resistors (Japan)
Power consumption : 40W
Dimensions : W343mm*D318mm*H183mm
Weight : 11kg
Accessories : Tube cover , Wooden side plates , AC cable



TRV-4ES with selected high quality parts
パーツ
JJ
ECC83,ECC803 highly-reliable tubes
(Slovakia)
パーツ
SEIDEN
high quality selector
(Japan)
パーツ
ALPS
custom-order volume controller
(Japan)
パーツ
MUNDORF
high quality capacitors
(Germany)