Innofader Pro 2 vs Rane 72 vs Pioneer DJM-S9

Why you should trust this guide

I built this list the way a working battle DJ actually shops for gear, by separating the crossfader from everything else around it. For scratching, the fader is the single most important component on the mixer, and a great console with a worn or laggy fader will fight you on every transform. So I focused on cut-in adjustability, fader feel, and longevity first, then weighed the surrounding features. I researched each product against its manufacturer specifications, the way it is positioned in the scratch community, and the real listing details so the picks reflect what these units actually claim to do rather than marketing gloss.

I also tried to be honest about where each option fits. This is a deliberately mixed list: it includes a standalone replacement fader, two flagship battle mixers, a discontinued cult classic, and a budget controller. They are not all competing for the same buyer, and pretending otherwise would not help you. Where a product is no longer in production, hard to source, or aimed at beginners rather than touring pros, I say so plainly. The goal is to match you to the right tool for your skill level and budget, not to push the most expensive box.

How we researched

I did not run a physical lab on these units, so I want to be upfront about my approach. I evaluated each product on documented criteria: the type of crossfader (resistive contact versus non-contact optical or magnetic), whether the cut-in point is adjustable, the curve control on offer, build quality for touring, and the software ecosystem it plugs into. For scratching specifically, a non-contact fader matters a lot because it removes the wear that makes older resistive faders feel mushy and inconsistent over time. I treated the manufacturer feature lists as the stated specs and compared them against what battle DJs typically need.

From there I ranked for value and fit. A four-channel club mixer earns its place differently than a sub-hundred-dollar starter controller, so I scored each within its own lane and then named the use case it wins. I also looked at practical ownership factors such as installation difficulty for the replacement fader, availability for the discontinued classic, and how much of the price is going toward features a pure scratch DJ will never touch. Every section below includes at least one real trade-off, because no single piece of gear here is right for everyone.

Innofader Pro 2 – Best Replacement Crossfader

The Innofader Pro 2 is the answer if your mixer is solid but the stock fader is holding you back. Made by Audio Innovate, it is widely treated as the industry standard replacement fader, and it fits the widest range of mixers with simplified installation and calibration. Instead of resistive contacts that wear and drift, it uses advanced non-contact technology, which is why it keeps a smooth, buttery feel and a consistent response long after a contact fader would have started to crackle or lose its cut.

For scratching, the standout is control. It has on-board curve and cut-in adjustment, and the listing claims an ultra precise cut-in accuracy of plus or minus 0.05mm. That kind of sub-millimeter precision lets you dial in a razor-sharp cut-in so the sound drops in exactly where your hand expects it, which is the foundation of clean transforms and chirps. If your current mixer has a mediocre stock fader, this is the upgrade that transforms the unit without you buying a whole new console.

The honest trade-off is that this is a component, not a finished product. You have to confirm it fits your specific mixer, open the unit up, install it, and calibrate it, and a botched install or an incompatible model will cost you time and possibly money. For someone who just wants to plug in and play, or who is nervous about modifying their gear, that friction is real. It rewards owners of an otherwise good mixer, not people looking for an all-in-one solution.

Rane Serato 72 – Best Professional Scratch Mixer

The Rane Serato 72 is my pick for the most capable full battle mixer here. It is a two-channel DJ mixer built around an exceptional crossfader, with dual USB audio interfaces, 16 performance pads for Serato DJ effects control, and Bluetooth connectivity. Crucially for scratch DJs, it runs the Magvel Fader Pro and includes a hamster switch that reverses the channel assignments instantly, which is essential for the way many battle DJs orient their cuts.

What makes it shine for scratching is the precision. The fader’s cut-in point is hardware-adjustable to a razor-sharp response, so you can set how quickly the signal engages and keep it tight and predictable. Combined with deep Serato integration, it becomes the most complete tool on this list, equally at home practicing transforms at home and surviving the rigors of touring and competition. If you want one box that does everything a battle set demands, this is it.

The trade-off is that all that capability comes at a flagship price and a flagship learning curve. You are paying for two channels of audio interface, pad performance, and Bluetooth, and a DJ who only cares about scratching could get a great fader for far less by going the replacement route. It is also a serious investment to leave in a club or haul to gigs, so the value is highest for people who will actually use the full Serato workflow, not just the fader.

Pioneer DJM-S9 – Best Club-Ready Scratch Mixer

The Pioneer DJM-S9 is the bridge between scratch performance and club-standard mixing. Its magnetic crossfader offers adjustable tension and a wide cut-in range, so you can set it loose and smooth for blends or tight and snappy for hard cuts. That versatility, plus a layout aimed at scratch DJs who also need to mix a full set, is what earns it the club-ready label. If you already live in the Pioneer ecosystem with CDJs or rekordbox, it slots in naturally.

The magnetic fader is the headline for scratching. Magnetic and non-contact designs avoid the wear of resistive contacts, and the adjustable tension lets you tune the resistance to your personal feel, which matters a lot for fast, repetitive cutting. The flexible cut-in range means you are not locked into one response, so the same mixer can serve a smooth opening set and an aggressive battle routine. For DJs who refuse to choose between scratching and clean club mixing, it is a strong middle ground.

The honest caveat is that it carries Pioneer flagship positioning and a feature set that leans toward broader DJ work, so a pure scratch specialist is paying for capability they may not exploit. It is also worth noting that protective covers and accessories made of polycarbonate exist precisely because this is gear people want to shield on the road, a reminder that a console at this level is an investment you will want to protect. Its best value is for someone committed to the Pioneer and rekordbox workflow.

Vestax PMC-05 – Best Classic Scratch Mixer

The Vestax PMC-05 is a legend, and that is exactly why it lands here as the classic pick. It is no longer in production, yet it remains one of the most sought-after scratch mixers on the used market because of its ultra-responsive fader, compact layout, and clean signal path. For many turntablists it set the standard for how a scratch fader should feel, and a good copy still delivers a classic response that some modern alternatives struggle to replicate.

If you can find one in honest, working condition, the reward is that distinctive Vestax feel and a no-nonsense layout that keeps you focused on the cut rather than menus. Because these units pass through resellers and auction sites, you will often see them listed alongside replacement parts, and one practical reality of ownership is the power supply: a worldwide-input AC adapter rated for the PMC-05 family, with over-voltage, over-current, and short-circuit protection, is commonly sold separately for units that arrive without one. Always confirm your exact model before buying any accessory.

The trade-offs are significant and worth stating clearly. This is vintage gear, so there is no warranty safety net, condition varies widely, and you are at the mercy of what is available on eBay and DJ equipment resellers at any given moment. A worn fader or a missing adapter can erode the value fast, and sourcing parts for a discontinued mixer is harder than for anything current. It is a wonderful tool for the right buyer, but it asks for patience and a careful eye.

Numark Scratch – Best Entry-Level Scratch Controller

The Numark Scratch is where I would point a beginner who wants to learn real scratch technique without a four-figure budget. It is a two-channel DJ scratch mixer designed for Serato DJ Pro with DVS support, and it pairs a surprisingly responsive fader with a performance-driven layout. The crossfader has enough precision to practice the fundamentals, basic cuts, transforms, and chirps, which is exactly what a new turntablist needs to build muscle memory.

The value is strong once you factor in the software. It ships with a premium suite including Serato DJ Pro, a Prime Loop sound pack, and SoundSwitch, and the platters are built to give a realistic vinyl feel so your practice transfers to higher-end gear later. For the price of entry, getting a capable fader plus the full Serato DJ Pro license is a genuinely accessible on-ramp into scratching rather than a toy.

The trade-off is right there in the positioning: it is not a professional battle rig. The fader, while responsive for the money, will not match the precision, durability, or cut-in adjustability of the Innofader, the Rane, or the Pioneer, and serious turntablists will eventually outgrow it. Think of it as the most accessible entry point into scratching, a place to learn the craft before deciding whether to invest in a flagship setup, not the last mixer you will ever own.

What to look for

The right scratch tool comes down to the fader first and the features second. Here are the factors I weighed most heavily.

• Fader technology: Non-contact optical or magnetic faders (like the Innofader and the DJM-S9) avoid the wear and drift of resistive contacts, so they stay consistent far longer.
• Cut-in adjustment: A sharp, adjustable cut-in point is essential for clean transforms and chirps. Hardware adjustment beats no adjustment.
• Curve and tension control: Being able to tune the fader curve and, where available, the physical tension lets you match the fader to your personal cutting style.
• Hamster switch: Many battle DJs need to reverse channel assignments. The Rane Serato 72 includes one; not every mixer does.
• Software ecosystem: Serato integration on the Rane and Numark, and rekordbox and CDJ compatibility on the Pioneer, determine how the gear fits the rest of your setup.
• Replacement versus full mixer: If your current mixer is good but the fader is weak, a replacement fader can be the cheaper, smarter fix than a whole new console.
• Availability and condition: For discontinued gear like the Vestax PMC-05, you are buying used, so condition, included accessories, and the power adapter all matter.
• Budget versus longevity: Entry controllers get you started cheaply but will be outgrown; flagship mixers cost more but last through touring and competition.

The verdict

For most scratch DJs who already own a decent mixer, the Innofader Pro 2 is the pick I keep coming back to, because it delivers a non-contact fader and sub-millimeter cut-in control without the cost of a new console. If you want a complete flagship battle mixer, the Rane Serato 72 is the most capable here, with its hamster switch, Magvel Fader Pro, and deep Serato integration. The Pioneer DJM-S9 is the one to buy if you also mix full club sets and live in the rekordbox and CDJ world, thanks to its tunable magnetic fader. The Vestax PMC-05 is for the collector or purist chasing that classic feel on the used market, with all the condition caveats that implies. And the Numark Scratch is the honest entry point, a responsive, Serato-equipped controller to learn on before you commit to a pro rig.