• WA3

'Single-Ended Triode Class A, All Tube Drive, OTL'

The WA3 achieved high standard of Woo Audio build quality, high performance and yet affordable.

Its compact size offers both headphone and pre-amp capability (pre-amp output is sold as an option).

If one ever look for a best value product for high impedance headphones or a true pre-amp, look no further.

Reviews :






Features :

- Point-to-Point wiring

- One 6AS7 / 6080 power tube

- Two 6922 / 6DJ8 drive tubes

- One RCA input

- One pre-amplifier output

- 1/4" (6.3mm) stereo headphone jack

- Full aluminum die-cast chassis, anodized finish

- Whole aluminum volume knob and power switch button

- 80 watts specially made toroidal transformer

- Gold-pin tube sockets

- Gold-plate RCA

- Alps potentiometer and power switch

- Silver-plated hook-up wires in Teflon jacket

Specifications :

- Headphones impedance : 30 - 600 ohms

- Input impedance : 100 Kilo-ohms

- Frequency response : 8 Hz - 100 kHz -3dB

- Signal / Noise : 95 dB

- THD : <= 0.08%

- Pre-amp Gain : 10 dB

- Voltage : AC 110 / 220V, 50 / 60 Hz

- External dimension : 6" (H), 5½" (W), 13" (D)

- Weight : 10 lbs

Tubes Upgrade (buy separately, please call for pricing) :

- Power tube upgrade, Sylvania 7236 NOS (1pc)

One of the best Power tubes available for this amp. The 7236 vastly improves dynamic and soundstage.

It has a very good speed, warm mid range, tight and deep bass. Buy and ship separately

- Driver tube upgrade, Sylvania 7308 JAN (2pcs) - hand-pick matched pair

Ultra low noise and low microphonic, deep, clean bass, excellent extension on tremble, full body mid range.

Accessories Included :

* 1 pair of drive tubes, and 1 power tube are included.

* AC Power cord and RCA interconnect cables are not included.

Available Colors :

- Black

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  • Product Code: WA3
  • Availability: In Stock
  • Rp.9,800,000

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Tags: Woo Audio, OTL, Class A