The Radial Engineering ThumbSet Screws are designed to be used with 500 series racks and modules. This set of 12 screws feature thumbscrew heads for easy mounting so you don't have to use a screwdriver. If a ThumbSet screw is over-tightened, the slotted head allows a screwdriver to be used in order to loosen the screw.

Perfectly sized thumbscrew head for easy mounting without the need of a screwdriver

Slotted heads allow a screwdriver to be used to loosen over-tightened screws

Related Questions and Answers

Q: 1. Work with dynamic microphones?

A: Yes, dynamic microphones can be used with the Radial Engineering JS-3.

Q: 2. Can this be used to convert a headphones level signal (DDJ 800) to a pro line level signal (+4dBu)?

A: The Radial Engineering StageBug SB-6 Isolator is not converting or boosting line level signals, but rather converting impedance (Hi-Z to Lo-Z) and eliminating hum in the signal chain.

Q: 3. What is the length of these screws?

A: Ikan lists the dimensions of the ikan 3/8"-16 D-Ring Screws as 0.59 x 1.06 x 1.08"

Q: 4. In the paragraph above the four-item bulleted list it says that the unit delivers a linear frequency response from 20 Hz to 18 kHz but the second item in the bulleted list says Linear response from 30 Hz to 20 kHz . Which is it?

A: Hello Ray, Thank you for your interest in Radial. Although not ruler flat, the Trim-Two is linear (+/- 1dB) from 20 Hz to 20 kHz. Regards, Ryan

Q: 5. Do these screws work with the Ikan EC1 release plate

A: It's advised to not use the D-ring screw since it can get in the way of the base plate.

Q: 6. Is the talkback button noisy. Is there any noise when you push it?

A: Radial makes high quality studio equipment for professionals. The talkback button should be extremely quiet.

Q: 7. The top surface has a "mono/sum" printed on it. Is there a right-side switch which sums both inputs to one of the outputs?

A: The Mono/Sum switch on the right side of the Radial Engineering Trim-Two Stereo DI with Volume Control converts both outputs to dual mono, so using either output will deliver the same exact mono signal, so you have the option of using both outputs or just one output for your setup.

Q: 8. Regarding the below, could you please explain to me, a novice, what it means to be "wired in parallel with the XLR input." 1/4" TRS Input. Connects from your recording workstation and is suitable for both lo-Z and hi-Z sources. Wired in parallel with the XLR input.

A: The parallel wiring means the 1/4" TRS input and the XLR input are wired so they are independent of each other and each have their own signal path.

Q: 9. what are the thread specs? ( do they match typical 19 rack threads? )...

A: Hello Dennis,The ThumbSet screws are 4-40 type and are specific for mounting 500 series modules into our Workhorse power racks - they are too small to mount standard 19 equipment into equipment racks.Regards,Ryan

Q: 10. Does this version send a beep through the audio output when it's in pairing mode/when it loses signal with the device? The first version did, hoping this one solved that.

A: No, the Radial Engineering BT-PRO V2 Stereo Bluetooth Direct Box does not send any beep or chime sounds through the audio output when it is in pairing mode or if it loses Bluetooth signal with the device it is connected to.