Roland 521 Dual VCF is a voltage-controlled filter module that features two separate low pass filters for modifying the timbre of audio sources. Each filter has its own dedicated controls for frequency cutoff and resonance as well as a fixed high pass filter with two switchable cutoff points. Audio and CV input mixers on each channel allow the blending of multiple audio signals and modulation sources.
- Module controls
- SIG IN level sliders: adjust the level of signals input at the SIG IN inputs
- FREQ knobs: adjust cutoff frequency of low pass filter
- RES knobs: resonance control boosts frequency components in the region of the cutoff frequency
- HPF switches: adjust cutoff frequency of high pass filter
- 2/3 sliders: attenuators for MOD IN 2/3 inputs
- Patch points
- SIG IN 1/2/3 inputs: audio signal inputs
- OUT outputs: VCF audio signal main outputs
- MOD IN KEY/2/3 inputs: input a voltage that controls VCF color
- Physical specifications
- Size: 16hp
- Module depth: 58mm
- Power usage: 70mA @ +12V, 55mA @ -12V
Roland System-500 modular series
Based on the classic System-100M modular synthesizer, System-500 is a fully analog recreation of one of the most revered electronic instruments of all time. Newly designed in eurorack format, System-500 delivers the classic character and functionality of the original with the advantages of a modern instrument. Built in the USA and assembled in Japan, System-500 is made to exacting standards with top-quality components and solid controls. And it's surprisingly affordable, turning the fantasy of finally owning this legendary instrument into reality.
Classic system, new format
System-500 consists of eurorack format modules that you can mix and match in any combination to create the ultimate Roland modular synthesizer. Each module is completely analog and has been designed for maximum compatibility with the world of contemporary synthesizer and effects modules. System-500 is a compact, powerful System that opens up vast possibilities for sound design and musical exploration.
|Included From Manufacturer||
(4) installation screws
|Module Power Usage||
40mA @ +12V
40mA @ -12V
Roland/Boss Consumer Limited Warranty
This limited warranty applies only to Roland and Boss products purchased in the United States of America.
Roland Corporation U.S. warrants to the first consumer only of a covered product purchased from an authorized Roland dealer in the U.S. that this product will be free from defects in materials for a period of one (1) year or defects in workmanship for a period of ninety (90) days. Please register this product online to establish the date of purchase (not a requirement for warranty service).
To exercise your rights under this Warranty as a purchaser, you must ship this product in appropriate packaging at your expense (insurance is recommended), together with proof of purchase, to Roland Corporation U.S., or to such other address as may be instructed by Roland Corporation U.S. (This shipping requirement shall not apply to those Roland products covered by in-home warranties). You should submit a new service request to obtain a Return Authorization number for the returned product. Any products shipped to Roland Corporation U.S. without a Return Authorization number shall be refused.
Roland Corporation U.S. will repair or replace this product at its sole option at no charge to you for parts or for labor within the warranty period; provided, however, that Roland Corporation U.S. reserves the right to determine whether the product is 'defective' for purposes of this Limited Warranty. This Warranty does not apply to damage to this product that occurred as a result of abuse or misuse, abnormal service or handling, battery leakage or failure, damage which may have been caused either directly or indirectly by another product, or if the product has been altered or modified in any way, or if the damage was caused by repairs or service provided or attempted by anyone other than Roland Corporation U.S. or a Roland Authorized Service Center.
In no event shall Roland Corporation U.S. be liable for any indirect, incidental, collateral, exemplary, punitive, consequential or special damages or losses arising out of your purchase of products and/or out of this warranty, including without limitation, loss of use, profits, goodwill or savings or loss of data, music, electronic files, or programs that may have been stored by a user of the product even if Roland Corporation U.S. has been advised of the possibility of such damages or claims. Some states do not allow the exclusion or limitation of incidental, punitive, or consequential damages, so the above limitation or exclusion may not apply to you.
Where applicable, if you qualify as a 'consumer' under the Magnuson-Moss Warranty Act, then you shall be entitled to any implied warranties allowed by law for the period of the Limited Warranty as set forth above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Except as stated above, the foregoing warranties are in lieu of all other conditions or warranties, express, implied or statutory, including without limitation, an implied condition or warranty of merchantability or fitness for a particular purpose and of any other warranty obligation on the part of Roland Corporation U.S.
Roland Corporation U.S. does not assume or authorize assumption of liability for it or any other warranty, either express or implied. This Limited Warranty gives U.S. purchasers specific legal rights, and you may also have other rights which vary from State to State.