DigiTech Mosaic 12 String Effect
Owner's Manual
Model: MOSAIC
Introduction
The DigiTech Mosaic is a 12-string effect pedal designed to create a shimmering chord effect reminiscent of a 12-string guitar. It is versatile, suitable for use with both acoustic and electric instruments. Featuring true bypass, the Mosaic ensures your natural guitar tone remains unaffected when the effect is disengaged.
The pedal offers two primary controls:
- LEVEL Control: Adjusts the mix level of the 12-string effect blended with your dry signal.
- TONE Control: Enhances the high frequencies of the effect signal.
To operate the Mosaic, engage the effect using the footswitch (indicated by the LED). Adjust the LEVEL knob to set the desired amount of effect and the TONE knob to fine-tune the treble response. For a thinner sound, reduce the LEVEL and increase the TONE. For chord playing, a LEVEL setting around 9 o'clock is recommended. For arpeggiated passages, a LEVEL setting around 12 o'clock works well.
Key Features
- Level and Tone controls
- True Bypass
- Compact design
- Sturdy construction
- Included power adapter
User Interface
The DigiTech Mosaic features a straightforward user interface:
Controls and Indicators
- 1. Power Connector: Connect the supplied 9V DC external power adapter here. Use only the provided adapter.
- 2. Level Knob: Adjusts the intensity of the effect signal.
- 3. Tone Knob: Modifies the tonal character of the effect, providing brighter and more pronounced tones when turned up.
- 4. Output Jack: Connect this to your amplifier's input, the input of another pedal on your pedalboard, or the effects loop return of your amplifier.
- 5. Input Jack: Connect your instrument (guitar, etc.) to this jack.
- 6. Effect LED: Illuminates when the effect is active; it is off when the effect is bypassed.
- 7. Footswitch: Engages or bypasses the effect.
Example Settings
Begin by experimenting with these suggested settings:
- Thickener: (Refer to diagram for LEVEL and TONE knob positions)
- Arpeggio w/Electric Guitar: (Refer to diagram for LEVEL and TONE knob positions)
- Chords w/Acoustic Guitar: (Refer to diagram for LEVEL and TONE knob positions)
Connections and Power
Connecting the DigiTech Mosaic to your audio setup:
- First, mute your amplifier's volume control.
- Make all necessary audio connections to the Mosaic as depicted in the connection diagram.
- Connect the supplied power adapter to the pedal's POWER input and plug the adapter into a suitable AC outlet.
- Strum your guitar and gradually increase the amplifier's master volume control until the desired listening level is achieved.
Connection Diagram Description: The diagram illustrates a typical setup: a guitar connects to the Mosaic's input jack. The Mosaic's output jack connects to an amplifier's input or the next pedal in a chain. The power adapter connects to the pedal's power input. The diagram specifies using unbalanced TS instrument cables only and notes that the Mosaic should ideally be placed as the first pedal in an effects chain to ensure optimal performance, particularly for pitch-shifting effects.
Specifications
Electronic
| Sampling Frequency | 44.1 kHz |
| Frequency Response | 20 Hz-11 kHz (effect on) |
| Signal-to-Noise Ratio | > -105 dB (A-weighted); ref = maximum level, 22 kHz bandwidth |
| THD | 0.004 % @ 1 kHz; ref = 1 dBu with unity gain |
| A/D/A Conversion | 24-bit |
Input
| Type | 1/4” Unbalanced TS |
| Max Input Level | +5 dBu |
| Input Impedance | 1 MΩ (effect on) |
| Input Impedance | (effect bypassed) |
Output
| Type | 1/4” Unbalanced TS |
| Max Output Level | +10 dBu |
| Output Impedance | 1 kΩ (effect on) |
| Output Impedance | (effect bypassed) |
Physical
| Dimensions | 4.75” (D) x 2.875” (W) x 1.75” (H) |
| Weight | 0.36 lbs. |
Power
| Power Consumption | 2.3 W (< 250 mA @ 9 V DC) |
| Power Requirements | 9 V DC external adapter |
| Recommended Adapter | PS0913DC-01 (US, JA, EU) PS0913DC-02 (AU, UK) PS0913DC-04 (USA, JA, EU, AU, UK) |
| Polarity | Output: 9V DC 1.3A |
Specifications are subject to change without notice.
Safety and Compliance
Safety Instructions
General Warnings: Read and keep these instructions. Do not use the appliance near water. Clean only with a dry cloth. For indoor use only. Do not block ventilation openings; install according to manufacturer instructions. Keep away from heat sources like radiators or amplifiers. Use only manufacturer-specified accessories. Unplug the unit during lightning storms or when unused for extended periods.
Polarized and Grounded Plugs: Ensure proper plug usage. A polarized plug has one blade wider than the other. A grounded plug has a third grounding pin for safety. If the supplied plug does not fit your outlet, consult an electrician. Protect the power cord from being stepped on or pinched, especially at the plug and where it exits the unit.
Appliance Placement and Servicing: Use with manufacturer-specified carts, stands, or tables. Exercise caution when moving appliance/cart combinations. All servicing should be performed by qualified service personnel. Do not attempt self-repair. Opening the chassis will void the warranty. If the unit is damaged, exposed to liquid, or malfunctions, seek professional service.
UK Plug Specifics: Cut-off UK plugs are unsafe and should be disposed of properly. Never insert a damaged or cut plug into a 13AMP socket. Ensure the fuse cover is in place. Replacement fuses must be 13A and ASTA approved to BS1362.
Altitude Limitation: Do not use this product above 2000 meters.
Electromagnetic Compatibility (EMC)
This device complies with FCC Part 15 and relevant product specifications. Operation is subject to two conditions: it must not cause harmful interference, and it must accept any interference received, including interference that may cause undesired operation. Avoid operating in strong electromagnetic fields and use shielded patch cables.
Disposal
When disposing of this product, do not mix it with general household waste. Utilize the separate collection system for electronic products as required by legislation for proper treatment, recovery, and recycling. Consumers in EU member states, Switzerland, and Norway may return used electronics to designated collection points or retailers. For other countries, contact local authorities for proper disposal procedures to prevent negative environmental and health impacts.
Warranty and Support
Warranty Information
DigiTech provides a warranty for its products, covering defects in material and workmanship for one year from the purchase date. This warranty is valid only for the original purchaser in the United States and is non-transferable. Registration via www.digitech.com within ten days of purchase is recommended. Proof of purchase is required for warranty service. DigiTech reserves the right to make design modifications without obligation to update previously manufactured products. The warranty is void if the product's main assembly is opened or tampered with by anyone other than a certified DigiTech technician, or if the product is used with voltage outside the manufacturer's recommendations.
Technical Support and Service
For technical assistance, please contact DigiTech Technical Support. Be prepared to describe your problem accurately and have your product's serial number (located on the chassis label) available. If you have not yet registered your product, please do so at digitech.com. Before returning the product for repair, consult this manual to ensure installation and operating procedures were followed correctly. For further assistance or service, contact DigiTech technical support at (+82) 1800-6951 or visit digitech.com. A Return Authorization Number (RMA) must be obtained from DigiTech technical support before returning any product for factory repair. No returned products will be accepted without an RMA.
If the product is out of warranty, you will be charged a reasonable fee for parts, labor, and packaging for factory service. You are responsible for shipping charges to the factory. If the product is under warranty, DigiTech will pay for return shipping.
Use original packaging material if available. Mark the package with the sender's name and the words: FRAGILE INSTRUMENT, FRAGILE! Insure the package properly. Ship prepaid; do not send collect. Do not send via parcel post.
