Two-Rock Cardiff 15 Owner's Manual

OWNER’S MANUAL

Dear Customer,

Thank you for your purchase of a

amplifier from Premier Builders

Guild.

As a discerning guitarist, you know the road to great tone begins with
great components.

Our Classic Design, carefully selected parts and hand-built approach
combine to make an extremely versatile instrument.

Please take the time to read this manual. We hope it will answer any
questions that you may have.

We extend a warm welcome to you as a member of a select group of
musicians who have chosen a amplifier.

Important Safety Instructions

1. Read these instructions

2. Keep these instructions

3. Heed all warnings

4. Follow all instructions

5. Do not use this apparatus near water

6. Clean only with dry cloth

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions

8. Do not install near any heat sources such as radiators, heat registers, plugs, and the point
where they exit from the apparatus

9. Protect the power cord from being walked on or pinched particularly at plugs and the point
where they exit from the apparatus

10. Only use attachments/accessories specified by the manufacturer

11. Unplug this apparatus during lightning storms or when unused for long periods of time

12. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped

13. CAUTION: To disconnect the unit completely from the MAINS, unplug the unit. Turning the power
switch off does not disconnect the unit completely from the MAINS.

Front Panel Functions

1.

Input Jack

- High impedance input to the amplifier. Plug in your instrument here.

2. Bass Control

- Adjusts low frequency response. In the fully counter-clockwise position,

Low frequencies are cut. In the fully clockwise position, all low frequencies present are amplified.

3. Treble Control –

Adjusts the preamp high frequency response. In the fully counter-clockwise

position, high frequencies are cut.

4. Volume Control –

Adjusts the overall output of the amplifier. As the control is rotated
clockwise, the volume of the amp will increase until approximately the 2 O’clock position.
The volume may not increase past this point, but the amplifier will become more overdriven and its
sound more harmonically rich.

5. Contour Control

- The contour control is an active wide band sweep. In the 12 o’clock position,

the amp’s frequency response is flat. Counterclockwise rotation reduces high end response and

increases low frequencies. Clockwise rotation decreases low end and increases the high
frequency response. This control is very useful for maintaining preamp tone control settings, while
allowing a global adjustment to compensate for differences in room acoustics, speaker cabinets,
or bright to dark guitars (PRS Humbucker to Strat, for example). This control also actively reduces
the articulation available, allowing a softer setting or extremely open and revealing, depending on
your individual style and requirements.

8. Standby-

This switch has 2 positions, Standby and Play. In the Standby position, the high
voltage in the amp is cut, rendering the amplifier muted. In the Play position, the amplifier is fully
on and ready to be played.