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300B 2A3
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300B 2A3
300B. A classic DHT (Directly Heated Triode) . Very popular in SET (Single Ended Triode) HiFi Amplifiers as a Power Valve or voltage regulator.
2A3. Power Triode. Four pin UX4 type base. Seen in many Mono Blocks and Class A amplifiers.
300B 2A3 There are 3 products.
Showing 1 - 3 of 3 items
$220.00 Out of stockTJ 300B
Solid Plate TJ 300B power Triode. Mercurial midrange. Great tubes, for even the most discerning audiophile.
$220.00Out of stock
$110.00 Factory matched. Close matched Pairs, quads etc available. Call 04210 477 48ELECTRO HARMONIX 300B
EHX 300B. Russian manufacture. Eight course heater. Directly heated triode.
$110.00Factory matched. Close matched Pairs, quads etc available. Call 04210 477 48
$110.00 In StockSOVTEK 2A3
SOVTEK 2A3 - Power tube. Directly heated Triode - D.H.T. Made in Russia. Typical of the SOVTEK brand, these are built well and sound great.
$110.00In Stock
Showing 1 - 3 of 3 items