TOP BOOST Channel 4. INPUT Jack Sockets Guitar input jacks for the TOP BOOST channel. The ‘HIGH’ input will give you more gain and output volume whereas the ‘LOW’ input will be quieter and have more clean headroom. 5. VOLUME Control This controls the TOP BOOST channel pre-amp volume. It can be used in conjunction with the MASTER VOLUME to create the perfect balance between pre/power amp distortion and overall output level. Turn clockwise for more gain. 6. TREBLE Control This controls the high fr

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. Notice regarding disposal (EU only) When this “crossed-out wheeled bin” symbol is displayed on the product, owner’s manual, battery, or battery package, it signifies that when you wish to dispose of this product, manual, package or battery you must do so in an approved manner. Do not discard

• Turning off the power switch does not completely isolate this product from the power line so remove the plug from the socket if not using it for extended periods of time. • Install this product near the wall socket and keep the power plug easily accessible. • WARNING—This apparatus shall be connected to a mains socket outlet with a protective earthing connection. • Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as

19 Using a foot controller (VOX VC-12SV) .................................................... 20 Expression pedal setting ....................................................................................................... 20 Assigning a function to the expression pedal (Quick Assign) ............................................... 21 If you don’t want any function to be assigned to the expression pedal ................................ 22 Minimum and maximum values for the expression pedal ..

If you want to disconnect the internal speakers simply unplug the jack. Be sure to set the IMPEDANCE SELECT switch accordingly. (See “IMPEDANCE SELECT Switch”) WARNING! To ensure that your system works correctly, you must observe the following points. a) Don’t use an extension cabinet whose impedance is anything other than 16 ohms. b) Don’t connect a speaker whose rated input capacity is less than 30 watts (for AC30HW) or 15 watts (AC15HW). The speaker may be destroyed if you ignore this caution

13. [REVERB] control This control enables you to adjust the reverb effect. Turn the knob clockwise for more reverb. 14. [CHORUS] switch This switch turns the chorus effect on and off. When the switch is turned on, the indicator above the switch lights up. 15. [MASTER] volume control This control enables you to adjust the overall volume level of the Normal and Tube Pre channels. NOTE:The [MASTER] volume control does not affect the signal level at the [DI OUT], [TUNER OUT], [AUX IN] or [LINE IN] c

30 Watts RMS into 8/16 Ohms 3 x ECC83/12AX7, 4 x EL84, 1 x GZ34 (rectifier) 2 x 12" 8 Ohm Celestion Alnico Blue NORMAL INPUT Jack (HIGH and LOW), TOP BOOST INPUT Jack (HIGH and LOW), FOOT SWITCH Jack 2 x POWER OUTPUT Jacks Power cable, Owner’s manual, VFS1 footswitch, Dust cover 705 x 260 x 550 mm / 27.76 x 10.24 x 21.65 inches 30.8 kg / 67.9lbs. 30 Watts RMS into 8/16 Ohms 3 x ECC83/12AX7, 4 x EL84, 1 x GZ34 (rectifier) 2 x 12" 8 Ohm Celestion G12M Green Back NORMAL INPUT Jack (HIGH and LOW), T

It is best to begin with the Tone controls at 12 o’clock and experiment to find your perfect tone. 8. BASS control This controls the low frequencies in your sound—from thin and light when turned down (counterclockwise) to warm and heavy when turned up full (clockwise) and all points in-between. 9. TREBLE control This controls the high frequencies in your sound—from soft and round when turned down (counterclockwise) to bright and cutting when cranked (clockwise) and all points in-between. 10. VOL

10 Deutsch........................................................................... 16 Espanol........................................................................... 22 2 IMPORTANT SAFETY INSTRUCTIONS • Read these instructions. • Keep these instructions. • Heed all warnings. • Follow all instructions. • Do not use this apparatus near water. • Mains powered apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the

•Keep these instructions. • Heed all warnings. •Follow all instructions. • Do not use this apparatus near water. • Mains powered apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. • Clean only with dry cloth. • Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. • Do not install near any heat sources such as radiators, heat registers, stoves, or other appa