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 bought 2 for a 6th grade boy I tutor. He has a beginning interest in history. He's been 'eating' these books up! These are well written, but not complex to turn a young reader off. There are many alternative resources to listed to dive into if a particular person or event sparks interest with the reader. There is appropriate vocabulary with explanations on some- others open a chance for my student & I to have a deeper discussion to clarify meaning & connect information.

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Reviewed in the United States on May 6, 2025

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XOAngel

Fort Morgan, US

★★★★★ 4

Great book for an (almost) 11 year old to learn about WW2

Format: Paperback

My (almost) 11 year old says he enjoyed this book because it gives specific details and has pictures of what was going on making it easy to understand what was happening. The only thing he’d change was that the pictures weren’t in color (lol)!

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Reviewed in the United States on December 6, 2019

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Felicia

Massapequa, US

★★★★★ 5

Love this book

Format: Paperback

Son loves this series of books

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Reviewed in the United States on May 12, 2026

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Karissa Coats

Belleville, US

★★★★★ 5

Buy these now!!

Format: Paperback

My 14 year old told me this morning… mom, I need more of these books. I’m going to finish this one in 3 days! He loves it

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Reviewed in the United States on March 4, 2026

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Ashleigh Wiswell

Waukegan, US

★★★★★ 5

Great series

Format: Paperback

Another fantastic installment in the series! This book dives deep into the major European battles of WWII, presenting them in a way that’s exciting and easy for kids to understand. The maps and illustrations were a huge plus, making history both fun and educational.

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Reviewed in the United States on December 28, 2024