Vendo per dismissione impianto, incredibile accoppiata pre e
finale Otomon di Ken Uesugi.
Ecco le caratteristiche tratte dal sito soundgate.
Preamplificatore:
71A tube preamplifier with drive tube is 12AY7.
This is special order made with 2 inputs and 1 output . Perfect
amplifier with power tube 71A and drive tube 12AY7. It is really
imazing and detail sound. Rich sound , plenty of musical and
beautiful sound.
Auto bias, you dont need to care any thing every time changing
tube.
Specification:
Response frequency : 16Hz ~ 75KHz (-1db) 1W
Hum level : 0.02mV
Total harmonic distortion: 0.1% 1W
Rectifier tube is 6AX5, regulator tube are 6SN7 and 6V6.
Finale:
Special order made 300B tube amplifier using 717A tube as
drive tube. Output power is 8W. Wooden case is Walnut.
Sound is very beautiful, wide range and full of musical. 717A
drive 300B will make a very special sound. Rectifier tube is 5U4