The ST-EQ3 is a miniature wall and surface mount three-band equalizer from RDL that features a balanced bridging input, which may be connected unbalanced if desired. The output driver is 150 Ω balanced, and is intended to drive unbalanced or balanced lines of 150 Ω or higher impedance.

Equalization is accomplished by three active circuits, each controlling a separate audio band. These bands were carefully selected to yield a module that works effectively in a wide variety of systems. Setup of the ST-EQ3 is assisted by a peak overload LED which indicates excessive pre or post EQ levels.

Wall-mount three-band audio equalization

Custom tailored audio bandwidth

Center band optimized for voice-band enhancement

High and low bands create "smile-curve" EQ for music material

Low noise and distortion equalization

Related Questions and Answers

Q: 1. How long are you cables? Does this device have problems when using USB extension cables? Are the cables detachable? If the cables are detachable, what is the "device side connection"?

A: Hello, the cables are 2m (6.6 ft) and are built into the joystick and throttle bodies, so they are not detachable. You should be fine with a USB extension, as it only uses USB 2.0. If you are using a USB hub, it needs to be a powered hub.

Q: 2. Are the legs of the tripod metal or plastic?

A: They are made out of aluminum.

Q: 3. Will this fit the 12 Pro Max iPhone (3.07 inches wide)?

A: Yes, this fits phones up to 3.4" wide.

Q: 4. Can they be carried as carry-on luggage on a commercial flight?

A: It is hard to say if the Godox ADS200 Stick Flash Head would be allowed as carry-on luggage on a commercial flight. Many airlines state that an item needs to conform to 21 inches or below in order to be allowed as carry-on size. This Flash Head is longer than most airlines would allow. Different airlines have different rules so you would need to consult your airline for more specific information on carry-on size limitations.

Q: 5. Can this be used if the camera has a case on it, or must the case be removed first?

A: The Apexel 4-Section Selfie Stick with Gimbal Stabilizer & Tripod for Smartphones can accommodate phones ranging from a width of 2.28" to 3.4", so if your phone comes in between that size range while the case is on it you can leave your phone in it's case while using the Apexel.

Q: 6. Is it compatible with the Samsung Note 20 Ultra? Thank you.

A: Yes, the Apexel 4-Section Selfie Stick with Gimbal Stabilizer & Tripod for Smartphones BH #APLD6 is compatible with the Note 20 Ultra.

Q: 7. Does this Flash Head have a Modeling Lamp?

A: The Godox ADS200 Stick Flash Head BH #GOADS200 does not have a modeling lamp.

Q: 8. How do you mount this to a lightstand - at an angle?

A: The Impact Swivel Umbrella Adapter (B&H # IMCA108: https://bhpho.to/3qPv2RH) will work great to attach the Godox ADS200 Stick Flash Head to a stand.

Q: 9. How much of the 22 inch length actually lights up?

A: The entire array illuminates.

Q: 10. How long is the cord?

A: Godox ADS200 Stick Flash Head has a 6tt. 8 inches power cord.