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4

Setting up the AC60R 

WARNING!

To avoid electrical shock or any other damage, make sure that the AC60R 
and all other devices are switched off before you start connecting them to the 
amplifi er!

Power Connections/Mains

Before connecting to a grounded power outlet, 
make sure the power switches are in the off position 
(facing down). The AC60R is set up for 230 V of line 
voltage. Once the amplifi er is plugged in, you can 
get started!

Connecting an acoustic instrument

The input jack on the left side of the frontpanel 
receives your acoustic instrument signal by means of 
a shielded guitar cord with 1/4” mono style plug. 
Make sure the master volume of the amplifi er is set 
to the lowest position to avoid disturbing noise while 
connecting.

Speaker protection

The AC60R has two built-in 8” Speakers and a 1” HF 
Horn. These can be damaged by heavy feedbacks of 
the connected instruments. You should always keep a 
suffi cient distance to the amplifi er to avoid such feed-
backs. This will extend the life of the speaker and the 
power amp.

Travelling Abroad

If travelling to countries outside the EU, always check 
their local voltage before operating the AC60R. 
Mismatched voltages can and most likely will destroy 
your amplifi er. Should you encounter voltages and 
frequencies other than those indicated, a transfor-
mer must be used between the power socket and the 
AC60R. This transformer must be able to transform 
the voltage and frequency to one of the indicated 
settings.

Main Fuse

The main fuse is situated in a little drawer which is 
part of the power input jack. This sliding fuse holder 
also hides a spare fuse. For 230 V, the fuse must be 
a 2A slow blow. It is crucially important to use the 
specifi ed fuse values only.

Maintenance

All checkups and repairs must be performed by 
authorized service personnel. With the right treat-
ment, the electric circuit and the power amp will not 
need any kind of maintenance at all.

Содержание AC60R

Страница 1: ...ACOUSTIC AMP Owner s Manual AC60R ...

Страница 2: ...ust to the ambient temperature before operating 10 minutes should be sufficient in all cases Especially the change between a cold vehicle and in most cases warm stages can cause condensing fluid inside the electrical circuit This can lead to circuit shorts For continued road use please protect the amplifier with a professional flight case Trans port only in operating position Do not trans port ups...

Страница 3: ...3 Content Setting up the AC60R 4 Peripheral Connections 5 Preamp Section 6 Channels 6 Effects 6 Notch Feedback Filter 6 Controls Switches 7 Special Gimmicks I 8 Special Gimmicks II 9 Specifications 10 ...

Страница 4: ...he connected instruments You should always keep a sufficient distance to the amplifier to avoid such feed backs This will extend the life of the speaker and the power amp Travelling Abroad If travelling to countries outside the EU always check their local voltage before operating the AC60R Mismatched voltages can and most likely will destroy your amplifier Should you encounter voltages and frequen...

Страница 5: ...signal is sent to the effects unit gets processed and then sent back to the return of the power amp XLR Direct Out Line Out Your AC60R needs to be connected to a PA System You would like to record the sound directly to your recording desk or audio interface The XLR Direct Out was put in to do just that All you need is a standard 3 pin XLR cable to connect the AC60R to a channel strip of a mixing d...

Страница 6: ...gh quality effects processor which contains Chorus and Reverb The Chorus adds a delayed signal to the original signal with a constant delay The delay is very short in order not to be perceived as echo It is also slightly pitched so it creates a multiple voiced sound that reminds a little bit of a 12 string guitar The Reverb simulates the time and frequency of a real room Shortly after the direct s...

Страница 7: ...pth of the chorus effect Turn this knob clockwise to increase the depth for a thick chorus sound and counter clockwise to decrease the depth for a shallow light chorus sound CH1 CH2 These buttons activate the chorus effect for every channel of the AC60R If you wish to use the chorus for Channel 1 just push CH1 REVERB Balance This knob controls how much reverb is assigned to every channel of the AC...

Страница 8: ...ruments clearly inside the frequency spectrum by using the equalizer in both channels When using the built in effects we recommend to carefully approach the desired value The reverb should be used sensible to avoid feedback and keep the signal clear and transparent The rate of external effect devices should also be well adjusted External Effects The acoustic guitar is the most natural and original...

Страница 9: ...it A multieffects processor i e digitalizes the incoming signal by using an AD converter and inverts it after adding several effects In addition to the used model the sound can be influenced in a negative way Expensive units contain very capable converters which keep the signal in its original value and even improve the sound quality Analogue units will not harm the signal s quality but they are a...

Страница 10: ...ion Bass Treble Channel 1 Bass Treble Channel 2 Effects Reverb Chorus Connection Jacks Input Channel 1 AUX Channel 2 Microphone Channel 2 Input Channel 2 FX Send Return XLR Direct Out Line Out Footswitch Dimensions 54 2 x 41 6 x 26 1 cm Weight 14 kg Accessories Owner s Manual Power Cable Optional Footswitch VM 38 Music Store ...

Страница 11: ...AC60R 2007 ...

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