Ashdown Stuart Zender FUNK FACE Manual del usuario - Página 3

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USER GUIDE

ASHDOWN FUNK FACE

POWERING UP

When powering up from cold connect the Power supply and allow a few minutes for the pedal to

warm up , operate the footswitches several times to stabilise the internal circuits Before

connecting to the amplifier.

Power Supply

The SZ FUNK FACE requires a Linear Isolated High quality Regulated power supply that can

supply a current 300mA at a voltage of 15-18V DC Centre Pin NEGATIVE for the fitted 2.1mm

connector socket. Since most Professional pedal board power supplies have outputs at 9V and

18V the pedal is marked at 18V. The pedal reduces the incoming power supply down to 12v

suitable to drive the Valve and internal circuits, for the internal stabilisation to be fully effective the

connected power supply should be between 15-18V DC as stated...

In extreme cases the pedal will operate on 9v but this will be accompanied by an increase in noise

and the Valve drive will not be as effective.

For those of you that do not own a Pedal Board and power supply unit a suitable Linear Isolated

supply has been included - this is 15V DC Centre Pin NEGATIVE and for use ONLY with the

FUNK FACE Pedal.

The use of switching type adaptors is not recommended as these invariably generate unwanted

noise and are sometimes NOT completely ISOLATED from the mains supply

Noise sources

Guitars in general make fantastic Aerials and are able to pick up all sorts of interference which can

find its way through any connected equipment, such sources include, Mobile Phones, Bluetooth

devices, Wi-Fi Transmitters and Computers, Led lighting and switch mode power supplies.

Interference in the home can come from additional sources such as refrigerators and Central

heating turning on and off, these produce unwanted clicks and pops which the guitar will pick

up with monotonous regularity. If you are working or recording in such an environment it is a

good idea to switch off as much as possible and position yourself and the instrument for least

interference.