Doepfer A-171-4 Quad VC Slew Limiter

Marsoni

M251S

$109.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Doepfer A-171-4 Quad VC Slew LimiterA 171 4 is four voltage controlled slew limiters intended to be used for polyphonic portamento. Manual and external CV control the common slew time. Slew times vary slightly between units due to the tolerances of the LDRs (light sensitive resistors) and the LEDs, which are used to illuminate the LDRs. Inputs and outputs of the slew limiters are buffered to avoid voltage drops. In addition the slew limiter inputs and outputs are available at internal

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I have tried TONS of toners. This one beats all of the other toners by far (even the viral milky toners)! This toner absorbs quickly into the skin. This really calms down any redness or irritation I have. I use it both in my night routine and my morning routine before any of my other skincare. One bottle also goes a LONG way! I am on MONTH 7 of 2x daily use, and I still have at least a months worth left! I apply the toner directly into my hand and pat on my face (some people use cotton pads but I feel like it wastes a little bit of product).

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Reviewed in the United States on March 24, 2025

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Diana rojas

Grantham, US

★★★★★ 5

Perfecto y escelente

This toner is perfect for all skin types. I've been using it for a long time.

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Reviewed in the United States on October 28, 2025

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Aud5rey

Carnegie, US

★★★★★ 5

Very gentle toner!

I’m so glad I found this. With my rosacea I have to be careful what I use on my face. This toner is very gentle and doesn’t hurt my face. Will keep ordering it.

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Reviewed in the United States on July 13, 2025

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JW_Amazon

Omaha, US

★★★★★ 5

My Go-To Toner After Trying Many Others

Scent: Unscented, Size: 12 Fl Oz (Pack of 1)

I’ve tried many toners over the years, including higher-end brands, and this one continues to stand out for both performance and price. It does exactly what I need without unnecessary extras. The formula feels gentle and effective, and I really appreciate that it’s alcohol free and fragrance free. Those two things are especially important to me, and this has been the only toner I’ve felt comfortable using during pregnancy. It doesn’t irritate my skin and fits easily into my daily routine. Despite the affordable price, it performs just as well—if not better—than many more expensive options I’ve used in the past. My skin feels clean and refreshed after using it, without any tightness or residue. Overall, this is a reliable, no-nonsense toner that delivers great results at a very reasonable price. If you’re looking for a simple, fragrance-free option that works well without breaking the bank, this is an easy recommendation.

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Reviewed in the United States on January 9, 2026