Ultra Series
Filter: Adjustable lowpass filter for the compressed signal
Blend: Blends between clean and compressed signal
Comp: Adjusts the amount of compression applied
Level: Adjusts the level of the compressor after the blend control
Boost: +-20dB boost or cut
Character: Allows blending in the perfect amount of the tone-shaping circuitry. Press to select between 7 IRs.
Mid gain: +-20dB @ the frequency selected by “Mid Frequency”.
Mid Frequency: Mid frequency from 250Hz to 2.5kHz.
Master: +-12 dB. Sets the overall volume of the unit.
Low shelf: +-13 dB @ 80 Hz.
250 Hz: +-13dB.
500 Hz: +-13dB.
1,5 kHz: +-13dB.
3 kHz: +-13dB.
High shelf: +-13 dB @ 5 kHz.
Input Impedance: 1MΩ
Output Impedance: 100 Ω
Current Consumption: 400mA
Voltage: 9V DC (Center Negative)
Width: 125 mm / 4,92″
Length: 96 mm/ 3,77″
Height: 57 mm / 2,24″
Weight: 430 g / 0,94 lb
The Luminal Booster Ultra has a current draw of 400mA. Only use a regulated 9V DC adapter with a center-negative plug. Unregulated power supplies and/or higher voltages may result in suboptimal noise performance and even damage your unit, voiding the warranty.
To activate the warranty, we encourage you to register your product on: http://mypedal.darkglass.com and enter the serial number on the back of your pedal. Please contact us via email support@darkglass.com before shipping a product to us.
In the interest of continuous improvement, specifications are subject to change without notice. If you have any questions, please don’t hesitate to contact us at www.darkglass.com The manufacturer claims that the above product fulfils the requirements as set by EN55013, EN55020, EN60555-2, EN60555-3, RoHS, WEEE.
1176®, and SSL® are registered trademarks of their respective companies. Names of factory modes are intended for descriptive purposes only and should not be construed as an endorsement or affiliation with the companies or products named.
This equipment has been tested and found to comply with the limits for a Class B Digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in residential installations.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: