--- product_id: 467684359 title: "Stack Attack Overdrive" brand: "caline" price: "895 DH" currency: MAD in_stock: true reviews_count: 13 category: "Caline" url: https://www.desertcart.ma/products/467684359-stack-attack-overdrive store_origin: MA region: Morocco --- # Compact Size Preamp Overload True Bypass Stack Attack Overdrive **Brand:** caline **Price:** 895 DH **Availability:** ✅ In Stock ## Summary > 🎸 Stack It, Rock It, Own It! ## Quick Answers - **What is this?** Stack Attack Overdrive by caline - **How much does it cost?** 895 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/467684359-stack-attack-overdrive) ## Best For - caline enthusiasts ## Why This Product - Trusted caline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable aluminum alloy casing ensures your pedal withstands the test of time. - • **Versatile Power:** Compatible with standard 9V center negative adapters for easy setup. - • **Stack Your Sound:** Unleash the power of dual compression options for a rich, layered tone. - • **Lightweight Champion:** Weighing in at just 270g, it's perfect for gigging musicians on the go. - • **Precision Engineering:** Pre-calibrated settings for effortless sound shaping. ## Overview The CalineCP-509 Stack Attack is a premium preamp overdrive and compressor pedal designed for musicians who crave versatility and durability. With its true bypass design and robust aluminum alloy casing, this pedal is perfect for stacking effects and achieving a rich, layered sound. Compact and lightweight, it’s the ideal companion for any gigging artist. ## Description Description:You'll wonder how you lived without it! A pedal that's MADE for stacking! Put this after fuzz ath the start of your chain – set and forget! It will literally sweeten up your tone and add that hard-to-find sparkle that you've been looking for. With two switchable compression options pre-calibrated to deliver outstanding sustain and just the right amount of 'squish' and a preamp based overdrive circuit inspired by a US classic. The drive is intensely musical and covers your needs from 'a little push' to medium gain heaven.Controls:BASS Knob: Controls the amount of bass responseTREBLE Knob: Controls the amount of treble responseVOLUME Knob: Controls the overall signal volumeDRIVE Knob: Controls the amount of gain added to your signalCOMP SWITCH: Position one – compression off; Position two – mild compression; Position three – stronger compression.Features:True BypassAluminium alloy casingPower Requirement: 9V DC center negativeCurrent consumption: ＜30 mAProduct Dimensions: 11.2 x 6.4 x 3.4 cmWeight: 270g Review: Outstanding pedal. An “always on” keeper - Great pedal. Seems to be a clone of the AC Boost Comp. I’m using it as an always on pedal. Adds a lot of sparkle to clean tone and drives dirt pedals nicely. EQ & comp options are great. I’m using it with gain down low, toggle in center for light comp and it’s perfect. Review: Great pedal - This pedal sounds great works well. Cool addition ## Features - A pedal that's MADE for stacking. - Two pre-calibrated compression options, and a preamp-based overload circuit. - Dimensions: 11.2 x 6.4 x 3.4 cm/Weight: 270g - True bypass design, Aluminum alloy casing. - Use 9V center negative Adapter (not included). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2D5N14F | | Amperage | 30 milliamps | | Audio Output Effects | Overdrive, Compression | | Best Sellers Rank | #3,627 in Musical Instruments ( See Top 100 in Musical Instruments ) #12 in Guitar Distortion & Overdrive Effects #852 in Guitar & Bass Accessories | | Brand | Caline | | Brand Name | Caline | | Color | Stack Attack Overdrive Green | | Connector Type | Barrel Jack (for power), 1/4" Mono Jack (for audio output) | | Controls Type | Knob | | Customer Reviews | 4.1 out of 5 stars 61 Reviews | | Hardware Interface | HP-HSC | | Item Dimensions | 4.33 x 2.76 x 1.77 inches | | Item Dimensions L x W x H | 4.41"L x 2.52"W x 1.34"H | | Item Type Name | Electric Guitar Electronics | | Item Weight | 270 g | | Manufacturer | Caline | | Manufacturer Part Number | NCP-509 | | Model Name | CP-509 Stack Attack | | Model Number | CP-500S | | Number of Items | 1 | | Power Source | Adapter | | Product Dimensions | 4.41"L x 2.52"W x 1.34"H | | Signal Format | Analog | | Sound Profile | Bright, Sparkling, Musical | | Style | Compact | | Voltage | 9 volts | | Warranty Description | Not applicable. | ## Product Details - **Brand:** Caline - **Color:** Stack Attack Overdrive Green - **Item Weight:** 270 g - **Product Dimensions:** 4.41"L x 2.52"W x 1.34"H - **Style:** Compact ## Images ![Stack Attack Overdrive - Image 1](https://m.media-amazon.com/images/I/71gilrVapoL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding pedal. An “always on” keeper *by L***O on December 23, 2024* Great pedal. Seems to be a clone of the AC Boost Comp. I’m using it as an always on pedal. Adds a lot of sparkle to clean tone and drives dirt pedals nicely. EQ & comp options are great. I’m using it with gain down low, toggle in center for light comp and it’s perfect. ### ⭐⭐⭐⭐⭐ Great pedal *by V***O on July 11, 2025* This pedal sounds great works well. Cool addition ### ⭐⭐⭐⭐ A great always-on overdrive option *by T***A on February 3, 2026* I really enjoyed how versatile this pedal is. It's not often you see overdrive and compression in one enclosure. The overdrive tone sounds nice and gritty and cleans up well with the volume rolled back. I also appreciated the 3 position switch for compression. I'm not super familiar with how to dial in a compressor so this simple setup actually worked for me. And true to the namesake, this pedal stacks pretty nicely with other dirt pedals. I enjoyed experimenting with different drive and distortion pedals to see how the stack attack reacted. It really does add a bit of sparkle to the top end. All in all, it's a really solid pedal and real workhorse if your looking for an always-on overdrive. Well done! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ma/products/467684359-stack-attack-overdrive](https://www.desertcart.ma/products/467684359-stack-attack-overdrive) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-10-15*