Woo Audio WA6 (2nd gen) Headphone Amplifier

Overview

Handcrafted since 2008, WA6 (2nd gen) has set the standard for headphone amplifiers in its class. It can drive full-size headphones and in-ear monitors ranging from 8–600 Ohms with ease. WA6 (2nd gen) is an all-tube design, Class-A, transformer-coupled, single-ended triode (SET) amplifier. Under the hood of the all aluminum chassis is the same clean point-to-point wiring and premium quality parts found in our top tier models. WA6 (2nd gen) is an exceptional headphone amplifier for every music lover.

• Updated to 2nd generation in April 2017

• 2nd gen is a minor update to driver/power tubes from 6v to 13v

• Tubes: 13DE7 driver/power x 2, 5U4G rectifier x 1

• Polytetrafluoroethylene (PTFE) tube sockets

• Singled-ended Triode, Class-A

• Transformer-coupled, Point-to-Point wiring

• Pseudo-dual power supply

• RCA input x 1

• HI / LO headphone impedance switch

• 1/4" (6.3mm) stereo headphone output (8–600 Ohms)

• ALPS potentiometer and power switch

• Anodized aluminum chassis, available in black or silver

• Self-biasing with compatible tubes

• Global voltage (100v–220v) without converter

• Dimensions: 6"(H), 5½"(W), 13"(D), 13 lbs.

In the Box

• WA6 (2nd gen) headphone amplifier x 1

• 13DE7 vacuum tube x 2

• 5U4G vacuum tube x 1

*AC power cord and audio cables are not included

Specifications

Colors: Black, Silver

Audio Inputs: 1x RCA Input

Audio Output: 1/4" (6.3 mm)

Input Impedance: 100 kΩ

Output Impedance: 30 - 60 Ω

Signal/Noise: 93 dB

THD: <= 0.3%

Frequency Response: 20 Hz - 30 kHz, -3 dB

Compatible Headphone Impedance: 8 - 600 Ω