Questyle Sigma Pro Bluetooth 5.4 Headphone Amplifier USB DAC AMP

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CURRENT PRICE

$89

Description

Experience portable professional audio with the Questyle SIGMA Pro, a flagship portable DAC/amp built on Questyle's pursuit of audio perfection. It delivers powerful and refined sound through a patented, fully discrete current-mode amplifier, achieving exceptional audio performance in a pocket-sized form factor. The dual ESS9069 DAC chips and TTA decoding architecture provide high-end decoding performance, supporting PCM768 and DSD512. MFi certified for perfect iPhone/iPad support and equipped with Qualcomm Snapdragon Sound and LDAC for high-resolution Bluetooth audio.

Item Details

Seller

Nellis Auction

Pickup Location

4031 Market Center Dr Suite 303

North Las Vegas, NV, 89030

Quality

New

Functional

No Damage

No Assembly Needed

In Package

No Missing Parts

Auction closes

Estimated Retail Price

$892.77

Buyers Premium

15%

Inventory Number

1088095564

Found in

Electronics Headphones

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

brand

Questyle

color

Sliver

dimensions

Item: 6.1 × 3.3 × 0.9 in · Package: 1.25 lb

weight

0.74 lbs

More features

Peak power: 5W, Peak current: 3A
Peak output voltage: 20Vp-p
Load distortion: 0.0002%
Dual ESS9069 DAC chips
TTA decoding architecture
Supports PCM768 and DSD512
MFi Certified
Bluetooth 5.4
Qualcomm Snapdragon Sound & LDAC Certified
Supports aptX Adaptive, aptX HD
High-speed USB interfaces
Compatible with iOS, HarmonyOS, Android 5.1+, Windows 10, macOS
3.5mm, 4.4mm, and 6.35mm headphone outputs
Manual gain adjustment
Stereo 3.5mm (AUX IN) / 4.4mm (BAL IN) inputs
Supports analog input and digital recording

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