about the tube.please do not deep plug it in socket.just plug it in half deep is OK.because the tube easy crush
Features: 1,PCB Circuit layout is reasonable and beautiful, minimize noise,warm sound,perfact for listen person singing...
Filament voltage (Uf) = 6.3V;
Filament current (If) = 0.17A;
Anode voltage (Ua) = 120V;
Anode current (Ia) 4.5 ~ 12mA;
The second gate voltage (Ug2) = 120V;
The second gate current (Ig2) ≤3...
Twist the TubePre V2 Drive saturation control and add the “color” that only a hand-selected 12AX7 vacuum tube can deliver— from gentle warmth to total fuzz. Unlike other compact tube preamps, TubePre V2 starts with the low noise, high headroom Class A XMAX preamp input stage found in our premium interfaces and digital mixers...
1) input terminal: a group of RCA
2) the output terminal:
A: RCA output.work as preamplifier .
B: a 6.35 earphone socket.
3) frequency response: 12HZ---100KHZ (-1dB)
4) distortion: 0...