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AMPLIFIERS

WA234-MONO Headphone/Intergrated Amplifier

Woo Audio WA234MONO amplifier
Woo Audio WA234MONO amplifier

WA234-MONO Headphone/Intergrated Amplifier

15,999.00
  • BTO, ships in 6–8 weeks
  • Add 3% for international orders
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The WA234-Mono is the ultimate SET (single-ended triode) amplifier. The design is unlike any that the world has ever seen. The WA 234 unique design allows for us of legendary tubes like the 300B, 2A3 and 45 triodes. The choice of tubes offers the highest level of transparency and musicality. The WA234-Mono let you experience music like never before. You can now use any headphone and many high efficiency speakers. Whereas a typical tube amplifier allows you to use only one type of power tube (or a substitute with a similar rating), the 234-MONO increases your options in an elegant way. A tube-switching key (TSK) allows the amplifier to accept 2A3, 300B, or 45 power tubes, so you can instantly switch your tube to suit your music or your mood. 

 
wa234mono-black-front
 

OUTPUT TUBE SWITCHING KEYS

Output switching key (OSK) allows the listener to switch between speaker and headphone output modes, making it possible to enjoy a piece of music through headphones, then immediately share it with friends through speakers. To make the 234-MONO even more versatile, Woo Audio created output-switching keys for cathode and plate outputs for high and low-impedance headphones.

wa234mono-keys-set

Customizable Output

 
 Aluminum milled. Top quality Teflon is used for the best isolation. Gold plated oxygen free copper.

Aluminum milled. Top quality Teflon is used for the best isolation. Gold plated oxygen free copper.

 
 Cathode Output LO-Z for High Sensitivity Headphone

Cathode Output LO-Z for High Sensitivity Headphone

 Plate Output HI-Z for Low Sensitivity Headphones

Plate Output HI-Z for Low Sensitivity Headphones

 Output To Speakers

Output To Speakers

 Cathode Output LO-Z for High Sensitivity Headphone

Cathode Output LO-Z for High Sensitivity Headphone

 Plate Output LO-Z for Low Sensitivity Headphones

Plate Output LO-Z for Low Sensitivity Headphones

 
 
 
 
 

2A3

POWER TUBE

 
 

45

POWER TUBE

 
 

300B

POWER TUBE


  • Monoblock design

  • Tubes: 13EM7 driver x 1, 300B power x 1, 5U4G rectifier x 1 each amplifier

  • Compatible with 2A3/300B/45 power tubes

  • Single-ended Triode, Class-A

  • Transformer-coupled, Point-to-Point wiring

  • Independent headphone and speaker circuity

  • Selectable Cathode or Plate output with KEYS

  • Anodized aluminum chassis, available in Diamond Black or Platinum Silver

  • Polytetrafluoroethylene (PTFE) tube sockets

  • Self-biasing with compatible tubes [chart]

  • Dimensions without tubes: 10" (H) x 8.75" (W) x 13.25" (D), 60 lbs. / 254mm (H) x 222.25mm (W) x 336.55mm (D), 27.21 kg.

  • Voltage (100v–240v) factory configurable

  • Designed and handcrafted in New York, USA

Highlights

 
 *Specifications and appearance are subject to change for improvement without notice.

*Specifications and appearance are subject to change for improvement without notice.



  • Quick start guide

  • WA234-MONO amplifier x 2 [left and right channel]

  • WA234-MONO KEYS system [full set] x 1

  • 13EM7 vacuum tube x 2

  • 300B vacuum tube x 2

  • 5U4G vacuum tube x 2

*AC power cord and audio cables are not included

In the box


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Rectifier Tube Upgrade 2

 

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