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Logitech Z-5300e THX-Certified 280-Watt 5.1… vs Questyle Sigma Bluetooth Headphone Amplifier… — Head-to-Head (2026)

Side-by-side comparison. Specs, prices, user ratings, and our verdict.

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Questyle Sigma Bluetooth Headphone Amplifier Portable Rechargeable DAC [MFi Certified] Bluetooth 5.4 Receiver with Dual Outputs High Resolution PCM768/DSD512 USB Amps for Smartphones/PC/Laptop

Questyle Sigma Bluetooth Headphone Amplifier Portable Rechargeable DAC [MFi Certified] Bluetooth 5.4 Receiver with Dual Outputs High Resolution PCM768/DSD512 USB Amps for Smartphones/PC/Laptop

$599.00
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*Price sourced from Amazon.com. Price and availability subject to change.

Spec-by-spec

SpecLogitech Z-5300e THX-Certified…Questyle Sigma Bluetooth Headphone…
Brand‎LogitechQuestyle
Series‎Z 5300e—
Language‎English—
Power Source‎AC—
CompatibilityPCPC, Android, iOS, Mac
Connection TypeWiredWireless
Item Dimensions LxWxH‎4 x 4 x 8 inches—
Model—Sigma
Material—Plastic
Interface—USB, Bluetooth
Unit Count—1.0 Count
Part Number—Sigma
Connectivity—Bluetooth, USB
Material Type—Plastic

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