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Psvane ACME 300B Matched Pair in exclusive gift box

€1,095.00 *

*Prices incl. VAT plus shipping costs

In Stock, delivery time approx.1-4 working days (Within Germany)
     The delivery times for shipping abroad can be found here.

  • PS-A300B.2
  • 22.5x11.5x27 cm
  • 1.246 kg
  • 4251594912514
  • ROHS COMPLIANT
The Psvane ACME series (300B, 2A3, 845, 211, 805A, 274B) has been designed with the intention... more
Product information "Psvane ACME 300B Matched Pair in exclusive gift box"
The Psvane ACME series (300B, 2A3, 845, 211, 805A, 274B) has been designed with the intention of surpassing the well-known classics in the world of tubes, no matter whether NOS or new production!
 
For decades, the designs and production of 1950s and 1960s tubes have been considered the benchmark and all new productions attempt to replicate them. Yet, today we have far better technical possibilities, new production technologies and materials are available.
The development and production of vacuum tubes is still a multidisciplinary and complex field.
More than 5 years of research and development have gone into the ACME series and the world's first tube structure developed with 3D design.
  • Patented hybrid anode design - A combination of graphite and mesh material used simultaneously for the first time in high power tubes (845, 211, 805) to achieve synchronised expansion even at a temperature of 600 degrees Celsius, while maintaining high emission capacity and stability.
  • Overhanging filament structure on the 300B, 274B and 2A3 models for very airy and high-resolution sound reproduction.
  • Vintage-style spherical glass cabinet on the 300B.
  • Teflon base with sandblasted aluminium cover - no fingerprints!
  • German solder for the pin connections and of course gold-plated contacts!
 
CONCLUSION: with the ACME series you get tubes that have been built with the most modern technology and manufacturing techniques.
Sonically, they leave the barriers of historical designs behind and offer a breathtaking spatial depth and resolution down to the finest details. Voices remain vivid and every instrument in the body of sound is locatable. Even under the heaviest loads, the sound remains defined, crystal clear and always harmonious without ever losing its natural warmth.
 
Together with the 12 months manufacturer's warranty which we, as the only 6-Star distributor for PSVANE in Europe, can fulfil directly at TAD in case of a problem, the ACME series is our top recommendation.
 
 
Note from Manufacturer:
Based on the design of composite metal screen, the anode may be slightly reddish in operation. This is a normal phenomenon.
It takes at least 50 hours for the sound to gradually stabilize and it may take 150 hours or more to reach the state of perfection.
 
 
Heater
Uf(DC)………………           5               V
If(DC) ……………                1.2            A
Maximum Rating
Ua……………                        480           V
Pa………                                 40             W
Ik
with cathode bias………     100          mA
with fixed bias……………  70            mA
Direct Interelectrode Capacitances
input……………                   9              PF
output……………                 4.3          PF
grid to plate……………      15            PF
 
Static parameter
Ua……………… 300      V
-Ug……………    60        V
Ia………………   60        mA
 
Gm……………    5.5       mA/V
ri………………   0.7       KΩ
u ………………   3.85
Pout……………  6.6       W  
Tube Type: 300B
Socket: 4 Pin(UX4)
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