Spears & Munsil Releases Expanded 2023 Test Disc Set All Image Credit: BiasLighting/Scenic Labs (Spears & Munsil) Stacey Spears and Don Munsil, the creators of the Spears & Munsil High Definition Benchmark series have released their 2023 vastly enhanced version of their Spears & Munsil Ultra HD Benchmark. A three-disc […]