How I can install it ?

From main or aux output on mixer, to input of one of the two channels on Dbx2. outputs of Dbx2, to power amp or powered speaker. If mixer has aux insert, you can plug into that. My mixer doesn’t have inserts, so I connect it the first way.

How to turn power off for this product? There is no switch or instruction

Our system is powered through a power conditioner. I turn it on and off with the rest of the system via the switch on the power conditioner. They may not have a power switch to keep it from being accidentally turned off during use, which could have disastrous consequences for the rest of your gear and everyone's ears. Great unit though. Have had no problems with feedback during church services since installing it. I highly recommend it.

Can you output from channel one to channel two to thus have 48 filters in mono?

The question is why? You should be able to do what is necessary with the 24 per channel. I don't believe the item can be used as you describe.

How do I set it with dbx eq 2231 and yamaha mixer?

You would daisy chain them. I would go from mixer to EQ to AFS2.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

AFS2 Advanced Feedback Suppression Processor with Full LCD Display

Product ID: 282607370

Details

Brand
DBX
Colour
Black
Item weight
2.04 kg
Style
Compact
Voltage
9 Volts

⚡Selectable Filter Lift Times for precision

🎛️24 Programmable Filters per Channel

🖥️Full LCD Display for intuitive control

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$2020.39

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

Description

🎤 Dominate your sound space with precision and ease — never miss a beat!

DYNAMIC FILTER MODES - Switch seamlessly between live and fixed filter modes to suit your performance needs.
EFFORTLESS SETUP WIZARD - Say goodbye to guesswork with the intuitive setup that adapts to any room instantly.
PRECISION TIMING CONTROL - Selectable filter lift times give you ultimate control over feedback suppression dynamics.
REAL TIME VISUAL MONITORING - Full LCD display lets you monitor and tweak settings live with unmatched clarity.
CRYSTAL CLEAR FEEDBACK CONTROL - 24 programmable filters per channel ensure your sound stays pristine and feedback-free.

The DBX AFS2 Advanced Feedback Suppression Processor elevates live audio management with a full LCD display, an intuitive setup wizard, and 24 programmable filters per channel. Designed for professional environments, it offers dynamic filter modes and selectable filter lift times to deliver crystal-clear, feedback-free sound with precision and ease.

Specifications

ASIN	B00RM4REH4
Amperage	300 Milliamps
Audio Output Effects	Filtering
Brand Name	DBX
Color	Black
Connector Type	XLR and 1/4” TRS
Controls Type	LCD Display
Customer Reviews	4.1 4.1 out of 5 stars (68)
Global Trade Identification Number	00691991401510
Hardware Interface	1/4-inch Audio
Included Components	dbx AFS2 Advanced Feedback Suppression Processor with Full LCD Display
Item Dimensions	48.3 x 48.3 x 3.8 centimeters
Item Type Name	dbx AFS2 Advanced Feedback Suppression® Processor with Full LCD Display
Item Weight	2.04 kg
Manufacturer	DBX
Manufacturer Part Number	AFS2
Model Name	AFS2
Model Number	AFS2
Power Source	Corded Electric
Set Name	10/12
Signal Format	Analog
Style	Compact
UPC	691991401510 714573523698 700315920092
Unit Count	1 Count
Voltage	9 Volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.