I want that deep "thocky" sound. What are the best linear switches to pair with a brass plate?

The best linear switches to achieve a deep "thock" sound on a rigid brass plate are full-nylon or dense polymer-housing switches with a lower-pitched, bass-heavy acoustic signature, such as the [Gateron Oil King ](https://mechanicalkeyboard.net/best-thocky-switches/), Gateron Milky Yellow Pro , or JWK Vertex V1.

Brass is a rigid, dense plate material that naturally accentuates higher-pitched, bright, and resonant characteristics. To offset this and force a deep thock instead of a sharp clack, you need heavy, muted, or all-nylon/PA66 blend housings that absorb high frequencies.keebsforall.com+1

Top Linear Switches for Brass Plates

Featuring a custom PA66 and Ink housing blend with a 65g bottom-out force, these switches offer exceptional factory lubrication and a remarkably deep, muted bottom-out sound that dampens the bright ping of a brass plate.

A legendary budget favorite featuring full milky nylon housings. They produce a distinct, hollow-free clunk that deepens significantly when paired with heavier mounting styles.

Built with a specialized PA66 nylon blend housing, these deliver a crisp yet low-pitched acoustic profile that maintains smoothness while keeping the sound signature from turning too high or sharp.

Constructed entirely out of self-lubricating POM, full-POM switches offer a unique deep "clacky-creamy" sound profile that blends well with metal plates if adequately broken in and lubed.mechanicalkeyboard.net

Acoustic Tuning Tips for Brass Plates

• Lubrication and Filming : Generously lube your linear switches (Krytox 205g0) and consider switch films to tighten tolerances and eliminate any high-pitched housing clack.
• Modifications : Use case foam or tape modding to soak up the residual metallic ping that a stiff brass plate tends to reflect into empty case cavities.reddit.com
• Keycaps : Opt for thick, high-profile PBT keycaps (like Cherry or SA profile), which naturally deepen the pitch compared to thin ABS alternatives.reddit.com+1

If you want to narrow this down, let me know:

• What keyboard case/mounting style are you using?
• Do you prefer a heavier or lighter spring weight for typing?

If you’re specifically chasing a deep, muted “thock” with a brass plate, I’d lean toward switches with POM/nylon-style housings, heavier bottom-out, and a strong bottom-out sound rather than the brighter HMX-style linears.

My picks

1. Gateron Oil King — probably the safest choice. They’re 55g linears, factory-lubed, very smooth, and widely noted for a deep/thocky sound profile.Mechanical Keyboard

• Gateron Oil King Switch Set - $72.00 (Gateron Switch)

1. Gateron Box Black Ink — a great pairing if you want the brass plate to sound dense and bassy. The relatively heavy 60g feel also complements a solid brass plate nicely.

• Gateron Box Black Ink Linear Switches - $111.15 (Thock King)

1. Durock Piano — another good option if smoothness is a priority. The POM construction makes it a natural candidate for a deeper-sounding build.

• Durock POM Piano Linear Switches - $39.40 (Thock King)

1. Gateron Milky Yellow Pro — the budget-friendly route. They have a warmer sound than many newer, sharper-sounding linears and are a proven choice for thock-oriented builds.Mechanical Keyboard
2. Gazzew Linear Thock LT — if you want to lean really hard into the name. These are specifically designed around a deeper linear sound.

• Gazzew Boba Linear Thock LT - $43.40 (Thock King)

For a brass-plate build

I'd personally start with Oil Kings. Brass already gives you a relatively hard, dense acoustic character, so you don't necessarily need an ultra-heavy switch to get the effect. The Oil Kings give you that low-pitched bottom-out without making the board excessively muted.

Also, the switches aren't the whole equation. For maximum thock, I'd pair them with:

• Thick PBT keycaps rather than thin ABS
• A gasket-mounted or otherwise moderately compliant PCB/plate setup
• Poron/PE foam sparingly—too much foam can turn “thock” into a dull thud
• Well-lubed stabilizers
• Avoiding very stiff/thin case configurations if you want the lowest possible pitch

If you tell me your keyboard/PCB, plate thickness, keycaps, and whether you want “deep + creamy” or “deep + loud”, I can narrow it down to 2–3 switches that should suit the build.

If you’re using a brass plate and specifically chasing a deep, low-pitched “thock”, I’d prioritize switches with nylon/Ink housings and a well-damped bottom-out. Brass already adds weight and a sharper, more resonant character, so I wouldn’t pair it with an especially clacky switch.

My top picks

• Gateron Oil King - $28.99 (Micro Center)
• WS Morandi Linear - $4.56 (Deskhero.ca Inc.)
• Durock POM Piano Linear - $39.40 (Thock King)
• Domikey Deep Sea Linear - $62.90 (KPrepublic)

1. Gateron Oil King — my #1 choice. Deep, dense, smooth, and relatively controlled. The nylon/Ink construction and generous factory lube make it particularly good for getting that lower-frequency sound without needing to tune every switch. Current reviews consistently put Oil Kings among the strongest thocky linears.WASD Life+1
2. Keygeek Y2 — if you want really deep/muted. This is the one I'd investigate if your idea of thock is more “marble hitting felt” than “pop.” Community comparisons specifically praise the Y2 for being deeper and more muffled than Oil Kings.Reddit
3. WS Morandi — smooth and slightly softer. A great choice if you want a creamy/deep sound rather than a hard, authoritative bottom-out. They're POM/POM with a UPE stem and a 60g bottom-out.
4. Durock POM Piano — underrated thock. Very smooth and deep, with a lighter 48g actuation. They're especially appealing if you don't want the relatively hefty feel of Oil Kings.Thock King

For a brass-plate build specifically

I'd rank the combinations:

Oil King + brass + thick PBT → deep, dense, “premium” thock Keygeek Y2 + brass + thick PBT → deepest/more muted WS Morandi + brass + thick PBT → creamy, smooth thock POM Piano + brass + thick PBT → softer/lighter thock

One important point: don't over-damp the board. Brass already gives you plenty of mass; stuffing the case with a ton of foam can turn a nice deep sound into a dead “thud.” Thick PBT caps will generally help more than piling on foam.

If you tell me your keyboard/case, mounting style, keycaps, and whether you want “deep & muted” or “deep & loud,” I can give you a very specific switch + plate + foam recipe.

Absolutely. Brass plate + a deep-sounding linear can produce a really satisfying, weighty bottom-out. Brass tends to add some crispness/resonance, so I’d avoid switches that are already bright or clacky.

My top picks

1. Gateron Oil King — best overall

• Gateron Oil King V2 Linear Switch - $23.40 (CannonKeys)

This is probably my first choice for your goal. The nylon/Ink housing and heavy factory lube give it a deep, muted, full-bodied thock, which balances brass particularly well. It's also very smooth straight out of the box.WASD Life+1

1. Keygeek Y2 — deepest / most muted

• KEYGEEK Y2 Linear Switch Factory Lubed - $3.50 (UniKeys)

If by "thock" you mean low-pitched, dense, almost marbly/muffled, I'd seriously consider these. Recent community comparisons put the Y2 among the deepest-sounding options, with users describing it as deeper than Oil Kings.Reddit+1

1. WS Morandi — smooth, soft thock

• WS Morandi Linear Switch - $4.56 (Deskhero.ca Inc.)

These have POM housings, UPE stems, a 60g bottom-out, and factory lube. They're known for a muted, deep sound rather than a sharp pop.Thock King+1

1. Gazzew Boba Linear Thock (LT) — punchier thock

• Gazzew Boba Linear Thock LT - $119.35 (Thock King)

Great if you want the bottom-out to have more impact and character rather than simply being quiet/deep.

What I'd build

For a brass plate, my ranking would be:

Keygeek Y2 → Oil King → WS Morandi → Boba LT

If you want deep + creamy + relatively subdued, go Y2 or Oil King. If you want deep + poppy/punchy, go Boba LT. If you want deep + smooth + softer, go Morandi.

And don't underestimate the rest of the build: thick PBT keycaps, a gasket/softer mount, and careful stabilizer tuning can make as much difference to the final sound as changing switches.Try Mech Keys

If you tell me your keyboard/case, plate thickness (e.g. 1.5 mm), keycaps, and whether you're using foam, I can narrow it down to the exact switch I'd pick for maximum thock.

If you're chasing a deep, bassy “thock” with a brass plate, I'd lean toward switches with nylon/softer housings and a well-damped bottom-out. Brass is already stiff and tends to add a sharper, more resonant character, so you generally don't want to pair it with an inherently bright/clacky switch.Mechanical Keyboard+1

My picks

1. Gateron Oil King — best overall

• Gateron Oil King V2 Linear Switch - $23.40 (CannonKeys)

This would be my first choice for brass. The dark Ink-style housing, factory lubrication, and relatively heavy 55g actuation give it a deep, muted bottom-out that helps counteract brass's tendency toward brightness.Mechanical Keyboard+1

1. HMX Toast — deepest/creamiest alternative

Toast is particularly interesting if you want “marbly, creamy, low-pitched” rather than a sharp thock. Its softer housing materials and stem design are specifically tuned toward a low-pitched sound. UniKeys 2. Durock POM Piano — smooth and deep

• Durock POM Piano Linear Switches - $130.35 (Thock King)

A nice choice if you want a smooth, somewhat deeper sound with a softer character. They're lighter at roughly 48g actuation, so they feel less substantial than Oil Kings.

1. Gateron Milky Yellow Pro — best cheap option

The milky nylon housing naturally pushes the sound warmer/deeper, and they're factory lubed. They're an excellent way to get much of the effect without spending much. Mechanical Keyboard 2. Kailh/NK Cream — heavy, dense “thock”

• Kailh Box Cream Pro Linear Switches - $48.95 (Thock King)

If you like a solid, weighty bottom-out, Creams are worth considering. They're heavier and have a distinctive dense sound, although I'd prefer Oil Kings for a brass build.

The combo I'd build

For maximum deep thock:

Brass plate + Oil Kings + thick PBT Cherry-profile caps + gasket mount + minimal/no case foam

I'd actually avoid going crazy with foam. Brass already gives you a very firm acoustic character, and too much foam can turn a nice deep thock into a muted “tap.”

If you tell me the keyboard/board you're using, keycap material/profile, and whether you want “deep & loud” or “deep & muted,” I can narrow it down to the exact switch + plate + foam setup.