The compact TRV-88SER integrated amplifier features KT88 valves (Triode branded) as the model number suggests, operating in class AB mode and ‘push-pull’ operation. A double triode 12AX7 operates the input stage, while two 12AU7 tubes drive the KT88 valves.
Hand assembled with beautiful timber flanks, the high quality finish across the whole Triode range is immediately obvious. Dropping the cover of the TRV-88SER, there’s a number of individual circuit boards connected in point-to-point fashion; no mass production.
TRIODE TRV-88SER Specification
Tubes : KT88*4 , 12AX7*1 , 12AU7A*2
Output power : 45W+45W at 8 ohms
Frequency response : 10Hz-100kHz(-1,-4dB)
S/N ratio : 90dB
Input sensitivity : LINE 400mV , MM 2.5mV
Input impedance : LINE 100k ohm , MM 47k ohm
Input terminals : RCA unbalanced*3(LINE1-3) , MM*1
Output terminals : TAPE OUT*1
Speaker output terminals : 6 – 8 ohms
Headphone output : 6.3mm stereo jack
Equipped components :
KOA high precision resistors (Japan)
High quality coupling capacitors
High quality speaker terminal (USA)
Other functions : Remote control (Volume , Mute)
Dimensions : W345mm*D320mm*H185mm
Weight : 17kg
Mint condition with box.