Important Safety Information CAUTION: These amplifiers are shipped without the vacuum tubes installed. It is necessary to install the tubes first. The tubes must be installed correctly or serious damage that is not covered by the warranty will result. Turn off immediately in the event of malfunction Should you notice smoke or an unusual smell coming from the equipments, turn it off immediately.
Overview Thank you for choosing a Woo Audio product. The WA6-SE is a finely hand-crafted amplifier that delivers uncompromised performance and superior listening experience. Point-to-Point wiring One 5U4G rectifier tube Two 6DE7 / 6EW7 drive/power tubes Pseudo-dual power supply ...
Quick Installation What’s in the box? ① Amplifier (left) unit and power supply (right) unit ② One matched pair of 6DE7 power tubes ③ One 5U4G rectifier tube ④ DC cord that connect the PSU and AMP. The actual tubes may look different. ...
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Installing the rectifier tube: Note: avoid oil or smudge on the tube glass, clean hands before installation. 1. Find the correct tube for the socket. There is a label below each tube socket that indicates a standard tube for the amplifier. For example, a 5U4G or a compatible tube should install on the “5U4G”...
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4. Check installation. The tube pins should be inserted fully into the tube socket receptacles. Installing the driver/power tube: Opening gap indication Align the tube to the on the bottom of the tube tube socket Insert the tube Use both hands if the perpendicularly to the tube is hard to install...
Installing the power cord: Plug the power cord into the AC inlet. See in the below diagram. The AC inlet socket is a ② standard IEC type. You will need to obtain the correct type for your region. U.K. European U.S.
DO NOT o Turn on the amp before properly installing ALL tubes. o Use tubes that are not approved by Woo Audio. o Turn on the equipment without checking the correct AC voltage setting. o Remove any tubes or the DC cord while the amp is operating o Touch tubes (extremely hot) after warm-up.
Turning the amplifier on: 1. Turn the volume knob to the lowest position. 2. Insert a headphone into either HIGH or LOW impedance output. 3. Turn the power switch knob from left to right until you hear a click sound. The LED ④...
Compatible Tubes Model# Adapter Comment 6DE7 No 6CY7 No WA6‐SE shipped prior April 17, 2010 is not compatible. 6EW7 No 6EM7 Yes A 8‐pin to 9‐pin adapter is needed. 6DR7 No WA6‐SE shipped prior April 17, 2010 is not compatible. 6DN7 Yes A 8‐pin to 9‐pin adapter is needed. 6FD7 No WA6‐SE shipped prior April 17, 2010 is not compatible. 6SN7 Yes For WA6 only. A 8‐pin to 9‐pin adapter is needed. 5692 Yes For WA6 only. A 8‐pin to 9‐pin adapter is needed. 5U4G No Directly Heated 274A Yes Directly Heated, a 4‐pin to 8‐pin adapter is needed. 274B No ...
FAQ - Frequently Asked Questions Can I plug in 2 or more headphones at the same time? Yes, there is no harm to the amp. However, sound quality may be degraded. Do I have to use the correct impedance setting for my headphone? No, you can use any setting for any headphone as long as you feel the output sounds the best for you.
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Woo Audio warrants this product free from defects in materials and workmanship for 1 year from the original date of purchase. The tubes are warranted for 30 days unless otherwise stated. In the event that your Woo Audio product requires servicing, please contact us directly to get a return instruction.
“The WA6SE packs a punch. It just screams power. It displayed excellent dynamics and a very deep and tight bass.” –Orcin@Head-Fi “Affordable ultra high-end headphone amplifier. The Woo Audio WA6 Special Edition headphone amp is built to Ferrari levels of quality and performance.” – Audiophilia CNET “First, the HD650 does not have a veil.
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