Note: the price include the import duty for US buyer.
Ultra Face Si inherits the classic silicon tube fuzz tone, bringing you a Jimi Hendrix-style psychedelic rock experience. The unique circuit design ensures a rich, full, and textured tone.
Main Features
- Classic silicon transistor Fuzz effect pedal.
- True Bypass
- Equipped with a solderless socket for quick replacement of NPN transistors.
- External BIAS adjustment knob for a wider range of tone possibilities.
Specifications
- Power: 9VDC ( negative center, positive outside)
- Current consumption: 30mA
- Dimensions: 88 (W) X 123 X 66 (H) mm (including jacks, knobs, etc.)
- Weight: 488g
- For product improvement, specifications and/or appearance may change without notice.
- Panel Description
- Footswitch This switch turns the effect on/off.
- IN Jack This jack receives the signal from the guitar, other instruments, or effect pedals.
- OUT Jack The output jack is used to connect this device to an amplifier or other effect pedals.
- 9V DC Jack For connecting a power adapter (9VDC, 5.5�.1mm, negative center, positive outside).
- FUZZ Knob This knob controls the intensity of the distortion effect. Turning it clockwise increases the distortion level.
- VOLUME Knob This knob adjusts the volume when the effect is engaged.
- BIAS Knob This knob controls the bias voltage of the second transistor, affecting the distortion characteristics and tone.
- Indicator Light This light shows the effect's on/off state. It lights up when the effect is engaged. This light indicates whether the effect is being applied and does not represent the power status of the device.
- Replacing Transistors Precautions
- Before any operation, make sure to disconnect the power adapter and input/output cables.
- It is recommended to place the effect pedal on a soft and flat surface when operating.
- Press the orange clip with moderate force to avoid damage.
- Only NPN transistors must be used; PNP transistors may cause device damage.
- If abnormal noise occurs after replacement, check if the transistor polarity is correct.
Steps
- Use a 3mm hex wrench to remove the four screws on both sides and remove the back cover.
- Locate the green quick connectors labeled Q1 and Q2.
- Gently press the orange clip to remove the existing transistor.
- Insert the new NPN transistor into the connector according to the polarity (C-B-E), and be sure to check the datasheet before installation to confirm the pin definition.
- Use a small Phillips screwdriver to adjust the blue first-stage bias trimmer (VR1) until the desired tone is achieved.
- Recommended transistor models: BC108, BC109, 2N5088.
Transistor Pin Description E - Emitter B - Base C - Collector
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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