Plasmatron 3 AC Power Supply
The Plasmatron 3 AC Power Supply from LIVE Audio is a specialized device designed to optimize power for high-fidelity audio and video systems, particularly digital front-end components. It utilizes Thyratron tubes to create a stable, linear voltage output, effectively reducing digital artifacts and enhancing organic sound quality. This results in improved depth, clarity, and a more natural audio presentation, while also benefiting home theater picture quality. Hand-built with premium components, it ensures optimal performance and includes a manual bypass switch for continuous AC availability.
$5199.00
Owner Satisfaction
4.5
/ 5
Category Rank
333
/ 790
#333 in Power Control Units
Price vs Category Average
+464%
Above average
Tubes
3
/ Two precision-matched CJ tubes
Who it's for
- Ultra-Low Noise Floor
- Road-Ready Chassis
- High Conversion Efficiency
Who should skip it
- Premium Price Point
- Substantial Weight
- Limited Output Versatility
Key Specs
Tubes
Two precision-matched C3J tubes
Outlets
Two Furutech GTX Rhodium duplex outlets
Inlet
Furutech FI-09 Rhodium 15a IEC inlet
Load Rating
3 amp/330 watt peak load (117V)
Material
6061 aluminum chassis and case
Weight
9.98 kg (22 pounds)
Dimensions
17.15 cm W x 34.29 cm H x 27.31 cm L
Warranty
2 years
Features
- Optimized AC delivery with Thyratron tubes
- Linear voltage output via negative resistance
- Reduces digital artifacts for organic sound
- Improves audio/video depth and clarity
- Manual bypass switch for continuous power
- Hand-built with high-end Furutech components
- Stunning blue plasma glow indicator
- Non-current limiting output protection
What customers say
Professional users overwhelmingly praise the Plasmatron 3 for delivering exceptionally clean and stable power. Feedback centers on the significant sonic improvement, noting a reduced noise floor and better transient response in connected gear. This performance justifies the substantial investment for many engineers. While the build quality is considered tank-like and reliability is excellent, the high cost and large physical size are consistent drawbacks. The unit is viewed as an essential, high-performance upgrade for serious audio applications, satisfying a niche market willing to overlook the premium footprint and price for superior power delivery.
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