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Dear Customer, 
 
Thank you for your purchase of a 

Two-Rock

 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 

Two-Rock

 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. 
 
 

 

 

Summary of Contents for Two-Rock

Page 1: ...OWNERS MANUAL...

Page 2: ...n 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 cor...

Page 3: ...of the amplifier Start with this control in the 12 o clock position Keep in mind that the amount of gain set here determines the signal level feeding the lead channel Low gain settings of this contro...

Page 4: ...ts the contour of high frequency response The high frequency response will increase as you advance the control clockwise 14 Stand by Switch Should be in the Off or stand by position when you apply pow...

Page 5: ...Master volume controls how much signal is sent to the send Effect Send Use this jack to send the amplifiers signal to outboard effects Effect Return Use this jack to connect the output of your effect...

Page 6: ...0 240 22 Watt 2amp 2amp 1amp 35 Watt 2 5amp 2 5amp 1amp 40 Watt 2 5amp 2 5amp 1 6amp 50 Watt 2 5amp 2 5amp 1 6amp 100 Watt 3 2amp 3 2amp 2 5amp FOOTSWITCH Overdrive Switches amp into overdrive mode Bo...

Page 7: ...re Take unit off standby and allow a few seconds for the circuit to stabilize Set voltmeter to Millivolt scale or lowest volt scale 60 millivolts 060 volts With meter grounded to chassis and probe at...

Page 8: ...other questions or comments that you may have We look forward to hearing from you PHONE 1 707 584 TONE 8663 M F 9am 5pm PST FAX 1 707 584 8661 ADDRESS Two Rock 619 Martin Avenue Suite 6 Rohnert Park...

Page 9: ...This is a product of PREMIER BUILDERS GUILD 619 MARTIN AVENUE SUITE 6 ROHNERT PARK CA 94928 707 584 8663 www two rock com SERIAL NUMBER _____________________________...

Page 10: ......

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