Yamaha f-20B Musical Instrument Amplifier User Manual


 
3
F-20B
SPECIFICATIONS
PANEL LAYOUT
Rated Output Power: 20W
Speaker: 25cm x 1
Controls: VOLUME, TREBLE, HIGH
MID, LOW MID, BASS,
Input Level Select Switch
(PASSIVE/ACTIVE)
Input/Output Terminals: INPUT, AUX IN, PHONES
Power Consumption: 25W/120V (UL, CSA)
25W/230V (E, BS)
Power Requirements: U.S. and Canadian mod-
els: 120V, 60Hz
General model: 230V,
50Hz
Dimensions (W x H x D) : 357 x 453 x 242mm (14.1"
x 17.8" x 9.5")
Weight: 10.5kg (23 lbs 2 oz)
INPUT
PASSIVE/ACTIVE (Input Level Select Switch)
VOLUME
* No sound is produced when the VOLUME knob
is set to "0".
ACTIVE EQUALIZER
TREBLE
HIGH MID
LOW MID
BASS
POWER INDICATOR
* The lamp will light when the amplifier's power
switch is ON.
AUX IN
* Use the volume control on the audio device to
control its volume level.
µ PHONES
* The speaker will produce no sound when a pair
of headphones is connected to this jack.
¸ POWER
ᕣᕤᕥᕦᕧ ᕨᕩ µ ¸