ACL SUM SUM
Prices include 21% VAT based on your delivery country (Netherlands).
Price without VAT: €131,40
EU businesses outside the Netherlands can purchase with 0% VAT using a valid EU VAT number.
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Overview & Tech Specs
Overview & Tech Specs
SUM SUM
A high-quality, compact but deceptively versatile summing mixer
You could be mistaken for thinking SUM SUM is an Asian-fusion vegan street-food stall. And, let′s face it, here in Berlin it probably is. Nevertheless, it′s also something even more enticing, and (in a modular system, at least), far more useful.
Not a dumpling vendor
SUM SUM offers up two summing configurations: two sets of 6-into-1 mono signal paths, or a single 6-into-1 stereo path.
These signals can be either audio or CV, and the internal gain of each row can be switched between Unity, a gain of 0.5 (-6dB), or 0.33 (-9.5dB) gain… all set using DIP switches on the back of the module.
3U Eurorack module, 6 HP wide, compatible with Skiff cases
Current Draw:
- +12V: ca. 20mA
- -12V: ca. 20mA
- 0 mA 5V
Installation depth:
- 30 mm deep
Unsolicited advice
We don′t need to tell you how SUM SUM might be used, but since you′re here, we′ll make some suggestions.
From a CV point-of-view, it can combine multiple modulation sources − for example, an LFO, an ADSR envelope, a key-follower, and an envelope-follower, all working together to control a filter′s cut-off.
And from an audio perspective, it offers a highly space-efficient way to stack up multiple oscillators for unison patches, without compromising signal quality.
Delivery & Returns
Delivery & Returns
Delivery timing depends on the product’s availability status:
- In Store
Available at our Rotterdam store and shipped the same day when ordered before 15:00. - In Warehouse
Available from our warehouse. The estimated dispatch or delivery timeframe is shown next to the product availability. - For Backorder
The product can be ordered, but availability and delivery timing may vary. Please contact our team for product-specific information. - Pre-Order
The product is not yet available for immediate dispatch. Please contact our team for the latest expected availability date.
All available shipping methods, costs and estimated delivery times are shown at checkout.
Returns
Eligible unused products can be returned within 14 days of delivery. Products must be returned in their original condition, including all accessories and original packaging.
Some exclusions may apply, including opened software or custom orders. Please contact us before returning an item so we can provide the correct instructions.
If your order arrives damaged or incorrect, contact us as soon as possible with photos of the product and packaging. We’ll help arrange the appropriate replacement, repair or refund.
Warranty & Support
Warranty & Support
All new products include a 2-year warranty.
If you experience a fault, contact our team with your order number and a description of the issue. We’ll help troubleshoot the problem and, where necessary, arrange a repair, replacement or warranty claim.
The warranty does not cover accidental damage, misuse, normal wear and tear, incorrect installation or unauthorised repairs.
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