• WA8 Eclipse

'WA8 Eclipse, Small Size, Big Sound'

Battery operated Headphone Amplifier and DAC (Handcrafted)

'Easy to Setup, Enjoy high-fidelity sound anywhere'

Reviews :




Woo Audio’s epic WA8 Eclipse is the world's first battery-operated vacuum tube headphone amplifier.

Featuring SET Class-A transformer output for transparent sound quality, a built-in 24bit/384kHz DAC, and easy transportability/set-up, high fidelity audio listening is possible anywhere..

With its high power output, the Eclipse is capable of driving high-end headphones of 8–600 ohm impedance, while its ultra-low noise circuitry is ideal for in-ear monitors.

While portable, the Eclipse boasts a robust military-grade vacuum tube design rated for 5,000 hours of life.

Versatile in analog and digital realms, it offers two- or three-tube operation to tailor the sound quality to a variety of headphones and in-ear monitors.

The Class-A, Single-ended Triode topology uses ultra-efficient OCC single crystal copper output transformers offering high bandwidth and low loss.

The Eclipse also uses an audiophile-grade ESS SABRE Reference 24bit/384kHz DAC, excelling with hi-res music files and compatible with Apple iOS and Android devices.

The Eclipse operates via external DC power or "off-the-grid" battery operation.

Advanced technology provides steady and pristine power to the vacuum tubes and the DAC, offering several hours of play – and the unit is operable during charging.

For the first time, high-fidelity and uncompromised sound can be achieved without boundaries.

Features :

- Advanced battery power management offers steady and pristin source to both amplifier and DAC

- The most compact high power all-tube amp

- Premium volume control feels precise and heavy

- Transportable size and form-factor, full-sized desktop-class amplifier/DAC performance.

- User replaceable vacuum tubes kit available for purchase

- Included 12.6v premium quick battery charger

- Included Pelican carrying-case (water-resistant, crush-proof and dust-proof). Custom-cut insert foam provides maximum protection.

- Included USB 2.0 cable

- Multi-layer military grade PCBs

- Driver for Windows Vista/XP/7/8/10

- USB Audio Class 2.0 is natively supported by Apple OS X version 10.6.4 and above

Specifications :

- All-tube design (not hybrid)

- Class-A, Single-ended Triode transformer-coupled

- Tubes 6S31B x2, 6021 x1

- Selectable two- or three-tube operation

- In-house Nickel core, OCC Single Crystal Copper output transformer

- Frequency response: 20Hz – 30kHz, -3dB

- Max headphone output 350mW

- ESS SABRE Reference DAC (ES9018K2M)

- XMOS xCORE-AUDIO asynchronous USB compatible with Mac, PC, Android and iOS devices

- Hi-res music playback up to 24-bit/384kHz

- USB (Type-B) digital input, and 1/8" (3.5mm) analog input

- 1/4” (6.3mm) and 1/8” (3.5mm) headphone outputs (8-600 Ohms)

- Up to 4 hours of battery playtime, 3400mAh rechargeable Lithium-ion battery

- Five LED battery indicators

- CNC-milled aluminum enclosure, available in anodized black, space gray, and gold

- Dimension 6.69" (L) x 3.6" (W) x 1.69" (D) / 170mm (L) x 92mm (W) x 43mm (D)

- Weight (amp) 2.4lbs / 1.09kg

Accessories Included :

- Pelican Hard Case

- USB Cable

Available Colors :

- Black (currently Out of Stock)

- Space Grey

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WA8 Eclipse

  • Product Code: WA8 Eclipse
  • Availability: Out Of Stock
  • Rp.24,900,000

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Tags: Woo Audio, 24bit, Class A, Smartphones, DAC