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Table of Contents
Related Manuals for Two-Rock Sensor 22
Summary of Contents for Two-Rock Sensor 22
- Page 1 Two-Rock Sensor 22/35/50 OWNERS MANUAL...
- Page 2 Dear Customer, Two-Rock! Thank you for your purchase of a 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.
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Page 3: Front Panel Functions
Front Panel Functions Input - High impedance input to the amplifier. Plug in your instrument here. Treble + Pull Bright - Adjusts the high frequency response. At lower settings of this control the tone will be warmer and smoother. As you turn this control up the highs become more prominent and aggressive adding gain to the signal as well. - Page 4 Expansion/Pull On - Pulling the knob engages the Expansion circuit. This feature cuts the EQ section out of the signal path allowing more input signal to hit the gain stage. With it engaged it will allow the natural frequencies of the input tube and guitar to come through. This adjustable control allows how much gain passes through and as it is turned up (clockwise) it will increase the amount of high and mid frequencies.
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Page 5: Rear Panel Functions
Rear Panel Functions A/C Input - Connects the amplifier to A/C power via the power cord supplied. Unless otherwise specified, your amplifier is designed to operate on 120 volts A/C, 60 cycles. Fuse - See Fuse Chart Power Switch - Turns power on. Speaker Output Jacks - There are 4 speaker output jacks;... -
Page 6: Fuse Chart
Parallel/Series Switch - The switch allows the user to choose how the wet and dry signals interact with each other. With the switch set to Parallel the signal will be split with one side “wet” running from the preamp to effects to power stage, while the “dry” signal runs from the preamp to the power stage. -
Page 7: Tube Complement
Tube Complement V1- 12AX7, Input and Gain V2- 12AX7, Lead Input and Gain Effect’s loop buffer V3- 12AX7WA, Effect’s loop buffer V4- 12AX7WA, V5- 12AX7, Phase Inverter V6-V7 - 6L6 (35/50 watt) or 6V6 (22 watt) Power Tubes Each fine production tube is tested and matched to our exacting specifications. External bias adjustment and test points are located on the chassis near the output tube sockets. - Page 8 We know your new Two-Rock amplifier will provide many hours of enjoyment and inspiration in the years to come. This manual is a resource for some of your questions. Please contact us with any other questions or comments that you may have.
- Page 9 Two-Rock Amplifiers, LLC 619 MARTIN AVENUE, SUITE 5 ROHNERT PARK, CA 94928 707-584-8663 www.two-rock.com SERIAL NUMBER: _____________________________...
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