SKU: 58630378972

Detect-Rx

Sale price$161.10 Regular price$179.00
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Description

Detect-RxThe Detect Rx is a versatile envelope follower, voltage controlled comparator (gate extractor) and rectifier providing many useful prescriptions to fill in your modular needs. Functions: DETECT R is the main input and provides an envelope output, rectified output and gate output simultaneously. If a second signal is also patched into the EXTRACT R, it can be used separately. The top two controls and switch alter the response of the resultant envelope.

The Detect-Rx is a versatile envelope follower, voltage controlled comparator (gate extractor) and rectifier providing many useful prescriptions to fill in your modular needs.

Functions:

DETECT-R is the main input and provides an envelope output, rectified output and gate output simultaneously. If a second signal is also patched into the EXTRACT-R, it can be used separately.

The top two controls and switch alter the response of the resultant envelope. Any signal level from LINE (-10dBv) up to modular (+/-5 to +/-10V) may be used.

The FREQ switch selects the spectra in which the envelope will respond to dynamic changes from the input signal. 

SMOOTH adds an additional ripple smoothing level control and tracks the FREQ setting

ENV GAIN controls the level of the envelope and is capable of attenuation as well as a lot of gain for low level input signals and even guitars (some pre-gain may be required for certain guitar pickups)

THRU provides a buffered copy of the input signal for easy patching of classic envelope follower applications and more

An LED is provided for visual feedback of the envelope and peak level (clipping) indication.

 Some uses for the DETECT-R:

  • Create envelopes that follow the input amplitude and frequency spectra
  • Slew audio or control voltages
  • Create a side chain envelopes for amplitude dynamics

EXTRACT-R is a voltage controlled comparator with three threshold selections; LINE level, 5V and 10V peak for various levels of control and response. The output gate is normalized into the DETECT-R input by default - providing a second method of producing an envelope from a gate rather than dynamic content.

RANGE selects the maximum threshold level of the attenuator.

THR CV is the input for dynamic voltage control of threshold.

THRESHOLD works as the manual adjustment and as a CV attenuator when CV is utilized.

An RGB LED is provided for visual feedback of the threshold range and gate activity.

Some uses for the EXTRACT-R:

  • Convert any signal into a gate or trigger
  • Create a delayed gate or trigger from a sloped waveform 
  • Create variable pulse waveforms -PWM
  • Convert audio into a series of pulses for insane distortion
  • Convert audio into pulses to modulate other parameters

RECTIFIER (RECT) inverts negative voltages while leaving any positive signal unchanged.

Some uses for the RECTIFIER:

  • Convert bipolar signals into uni-polar positive signals
  • Intense second harmonic distortion of audio
  • Frequency doubling of bipolar signals in general
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58630378972

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Omayra
Belleville, US
★★★★★ 5
Excellent pillow case
Color: Gray, Size: Standard (20" X 26"), Color: Gray, Size: Standard (20" X 26")
I bought this Luxear from pillowcase a few days ago and I’m very happy with it. The standard size fits my pillows perfectly, and the gray color looks modern and goes well with my bedding . I love it because It has two sides: one with cooling fabric that really feels fresh to the touch (perfect for hot nights), and the other side made of soft cotton, which feels cozy and comfortable. After just a few days of use, I already notice the difference. I sleep much more comfortably and no longer wake up feeling too warm. The material feels high quality and durable. It doesn't have any strange smell which I love from the first moment Definitely a great purchase!
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Reviewed in the United States on October 6, 2025
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Nicole Hoelting
Lexington, US
★★★★★ 5
Finally sleeping through the night without waking up drenched
I was dealing with night sweats almost every night. Waking up overheated, flipping my pillow over constantly, just uncomfortable and restless. It was starting to mess with my sleep in a real way. Since switching to this cooling pillowcase (and pairing it with a cooling blanket), it’s been a completely different experience. I’m actually staying cool through the night and not waking up soaked or irritated. The fabric feels cool to the touch right away and doesn’t trap heat like a regular pillowcase. It’s smooth, comfortable, and still feels good after washing. Not stiff or weird like some “cooling” materials can be. Is it magic? No. But does it noticeably reduce overheating and help you sleep better? Absolutely. If you run hot at night or deal with night sweats, this is one of those small upgrades that makes a big difference. I wish I had bought it sooner.
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Reviewed in the United States on March 19, 2026
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Amazing Sally
Louisville, US
★★★★★ 5
so far so good
I was surprised at this pair of pillow cases only because the material seemed impossible to be cooling - it's that weird polyester blend. So far I have not awoken feeling sweaty around my face and scalp. I don't recall what I originally paid but I think it is great value for money! If you are sensitive to out of the box smell, I washed mine first and it didn't impede on the efficacy of the cooling!
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Reviewed in the United States on April 28, 2026
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Devin Hill
San Leandro, US
★★★★★ 5
It’s like sleeping on a beach in San Vito lo Capo
Italian voice: I’m a big meaty fella so I put off a lot of heat ya hear. These pillow cases have changed my life. One moment they’re hot and the next you flip them and you’re blasted with a blast of ice cool what it feels like to chew 5 gum feeling capeesh. I would reccomend these pillow cases to even my grandma. If ya wanta get a rest so good that it feels like ya been sleeping with the fishes get these pillow cases, they’re the real deal. Then stop at Pauline’s joint and grab a slice of pizza say Vinnie sent ya. Anyways I gotta go my wife’s cooking up a mean lasgna and we’re gonna watch the dodgers. Let me know how these treat ya I guarantee they will change your life. Vinnie out
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Reviewed in the United States on February 15, 2026
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Amazon Customer
Natrona Heights, US
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
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Reviewed in the United States on December 25, 2025

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