Monitor
ASUS ROG Swift OLED PG27AQDP
26.5-inch 1440p WOLED at 480Hz with a 0.03ms response - the esports OLED benchmark before the 540Hz PG27AQWP-W arrived. Approximate street pricing.
£799
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Biffle
Andrew Diaz · Team Falcons
Warzone · United States
Controller
Reported gear
Biffle's reported setup
This visual represents the reported gear below and is not a photograph of Biffle's room. Product details are sourced separately.
Primary game
Warzone
Input
Controller
Monitor
480Hz OLED
Audio
IEMs
Andrew “Biffle” Diaz is a two-time World Series of Warzone champion (2023 and 2024) and widely rated the best controller player Warzone has produced. Famous for sticking with a Battle Beaver-modified DualShock 4 on PC long after the scene moved on, he pairs it with a quietly audiophile desk – 64 Audio U4s IEMs off a Topping A90 – and returned to competition for the 2026-27 season after a brief retirement.
Reported gear
6 products
Controller
Sony PlayStation DualShock 4
The pad that made him famous, kept long after its era; his competition units are Battle Beaver-modified (modded builds run well over $200). Priced as a standard pad - discontinued, so market prices vary.
£50
IEMs
64 Audio U4s
Quad-driver hybrid universal IEMs: a dynamic low driver, two balanced armatures and 64 Audio's patented tia high driver behind a 4-way crossover, with apex pressure-relief modules for long sessions.
£950
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Amplifier
Topping A90
Balanced desktop headphone amp built on Topping's ultra-low-noise NFCA modules, with 4-pin XLR, 4.4mm and 6.35mm outputs plus a preamp mode. Original A90 discontinued (succeeded by the A90 Discrete); market pricing.
£430
Microphone
Shure SM7B
Broadcast-standard cardioid dynamic mic with internal air-suspension shock isolation and a built-in pop filter - the voice of virtually every big stream. Needs serious gain, which the desk chain has to spare.
£359
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Chair
Herman Miller x Logitech G Embody
The Logitech G collaboration on the design-icon Embody, adding copper-infused cooling foam to the seat for long sessions. List pricing moves with Herman Miller's periodic increases.
£1,495
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