Woo Audio WA2
Best tube amplifier for audiophiles who enjoy customizing their sound signature.
This handcrafted tube amplifier delivers a rich, liquid sound that modern solid-state gear simply cannot replicate. While the OTL design requires a bit of patience for tube rolling and maintenance, the reward is an unmatched, customizable intimacy that breathes new life into your favorite headphones.
$1200.00
at
Head-fi
Who it's for
- Audiophiles seeking a warm, immersive, and natural listening experience
- Design-conscious listeners wanting a sophisticated, high-end desktop centerpiece
- Tinkerers who enjoy customizing their sound through tube experimentation
Who should skip it
- Purists who demand strictly neutral and analytical audio reproduction
- Casual listeners on a budget looking for entry-level gear
- Users wanting a low-maintenance, cool-running, and durable solid-state device
Performance breakdown
Sonic Transparency
OTL design delivers a remarkably clean and liquid midrange presentation.
Tube Rolling Potential
Extensive tube compatibility allows for endless fine-tuning of the sound signature.
Build Integrity
Handcrafted point-to-point wiring ensures exceptional durability and signal purity.
Impedance Versatility
Handles a wide range of headphones from 25 to 600 Ohms.
Input Flexibility
Four RCA inputs provide ample connectivity for complex analog setups.
Component Quality
Premium parts like the Alps potentiometer ensure precise, long-term performance.
Key Specs
Headphones impedance
25-600 Ohms
Input impedance
100 Kilo-Ohms
Frequency response
8 Hz - 100 KHz -3dB
Signal/Noise
95 dB
THD
<= 0.08%
Voltage
Dual AC operation 110/220V, 50/60 Hz
External dimension
5-1/2" (H), 13" (W), 9" (D)
Weight
17 lbs
Output Type
6.35mm Jack
Power Source
AC Powered
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