TK-40B
Preamp
Owner’s Guide
Technical Specifications TK-40B
Power Supply :
9 Volt
Output :
280 mV
EQ Control :
BASS (60Hz) : ± 12dB
BASS (60Hz) : + 8dB / -11dB (Bass Boost Switch ON)
MIDDLE(400Hz) : ± 12dB (Mid shift Volume 400Hz)
MIDDLE(1KHz) : ± 12dB (Mid shift Volume 1KHz)
TREBLE(10KHz) : ± 12 dB
Low Battery :
7.0 Volt
Bass Boost (60Hz) On :
+ 8dB
Current :
0.7mA (tuner on 14mA)
Auto chromatic Tuner
Tuning Range :
C1(32.703Hz)~B7(3951.07Hz)
Accurary :
±1 Cent
Tuner auto off time :
3 minutes
Tuner switch function
Single Press of tuner switch :
TUNER ON / OFF
Publication Number:
