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Woo Audio WA7 Fireflies (2nd Gen) Headphone
Woo Audio WA7 Fireflies (2nd Gen) Headphone
Woo Audio WA7 Fireflies (2nd Gen) Headphone
Woo Audio WA7 Fireflies (2nd Gen) Headphone
Woo Audio WA7 Fireflies (2nd Gen) Headphone
Woo Audio WA7 Fireflies (2nd Gen) Headphone

Woo Audio WA7 Fireflies (2nd Gen) Headphone Amplifier/DAC in Black

Product ID : 7549228


Galleon Product ID 7549228
UPC / ISBN 039517699254
Shipping Weight 25 lbs
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Model WA7/B
Manufacturer Woo Audio
Shipping Dimension 12.01 x 12.01 x 10 inches
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94,580

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Woo Audio WA7 Fireflies (2nd Gen) Headphone Features

  • High Performance 100% Vacuum Tube Design Headphone Amplifier with DAC

  • 24-Bit, 384kHz ESS SABRE DAC for high resolution audio playback

  • Ultra quiet 1/4" and 3.5mm (for IEM) headphone outputs, Hi/Lo Impedance switch

  • Multi-functional switch for USB input, RCA input, and RCA output for D/A mode

  • Avaliable in Black or Silver color, High clarity glass top for tubes protection


About Woo Audio WA7 Fireflies (2nd Gen) Headphone

The Woo Audio WA7 "Fireflies" (2nd Gen) Amp/DAC is a combination of high performance vacuum tube headphone amplifier with a built-in USB Digital-to-Analog Converter. It is a pure tube design, utilizing 6C45 tubes in a class-A, single-ended topology, with transformer coupled outputs. There are no semiconductors used in the entire signal path. The D/A converter is designed to be capable of up to 24-bit/384kHz sampling rates. This maintains pure data integrity, which is transmitted via standard high speed USB 2.0 interface operating in asynchronous mode. The high quality construction features include a pair of Nickel Alloy core output transformers, all-aluminum chassis with no screws visible from any viewing angles, an external linear external power supply for amplification circuitries, a custom built toroidal power transformer, and multi-layer military grade PCBs. The dedicated port for in-ear monitors carries a full range of volume controls ensuring minimal noise. Despite its incredibly compact size, "Fireflies" is a power-house outputting up to 1w of power to drive almost any demanding audiophile headphones. To accommodate different system setup needs, "Fireflies" can also be used as a stand-alone D/A Converter.