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2A3 / 300B / 811 / 572

2A3-EH Gold Matched Pair

Electro-Harmonix $106.00
2A3-EH Gold Matched Pair

This is the gold plated grid version of Electro-Harmonix 2A3. Excellent sonic, great construction with ceramic base. The gold plated grid reduces secondary emission and grid current. It's a definite step up from your OEM Sovtek 2A3 tubes. Price is for a matching pair.

Buy Now 

2A3-EH Gold Matched Quad

Electro-Harmonix $212.00
2A3-EH Gold Matched Quad

Price is for a matching quad of Electro-Harmonix 2A3 Gold.

Buy Now 

2A3-SOV Matched Pair

Sovtek $78.00
2A3-SOV Matched Pair

Sovtek 2A3 is one of the best values in direct heated triodes today. Compares very favorably to NOS 2A3 tubes in performance and sonics.
Price is for a matching pair.

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2A3-SOV Matched Quad

Sovtek $156.00
2A3-SOV Matched Quad

Price is for a matching quad of Sovtek 2A3.

Buy Now 

2A3-40 JJ Matched Pair

JJ/Tesla $250.00
2A3-40 JJ Matched Pair

Brand new from JJ, this monster 2A3 can take 450V on the plate and dissipate a whopping 40W of pure directly heated triode power! It's built heavy and rugged.

Introductory pricing. Limited quantity.

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300B-JJ Matched Pair

JJ/Tesla $225.00
300B-JJ Matched Pair

Touted as one of the best current production 300B. Every JJ 300B is serialized and comes with a certificate of measurement from the manufacturer. The base is white ceramic, with thick glass bottle. This is the tube you want rugged, quality made 300B with clarity and musicality. Price is for a matching pair.

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300B-EH Gold Matched Pair

Electro-Harmonix $174.00
300B-EH Gold Matched Pair

Electro-Harmonix 300B is the best value 300B available today. This is the version with gold grid wires reducing grid emission for better linearity. Price is for a matching pair. Inquire about matching quad.

Buy Now 

6A3-SOV Matched Pair

Sovtek $120.00
6A3-SOV Matched Pair

Aside from 6V filament, Sovtek 6A3 shares the same superb quality of Sovtek 2A3. Price is for a matching pair.

Temporarily out of stock. Buy Now 

6A3-SOV Matched Quad

Sovtek $240.00
6A3-SOV Matched Quad

Price is for a matching quad of Sovtek 6A3.

Temporarily out of stock. Buy Now 

SV572-3 Matched Pair

Svetlana $210.00
SV572-3 Matched Pair

With Titanium coated graphite carbon plate, this "845 killer" directly heated power triode can dissipate 125W with superbly linear characteristics using less filament current and smaller outline than an 845. Along with SV811-3, these tubes are no longer in production, so hurry and get yours before they are gone!

Inquire about quads.

Buy Now 

SV811-3 Matched Pair

Svetlana
SV811-3 Matched Pair

With directly heated Thoriated Tungsten filament, tri-plate anode and Titanium gettering, SV811-3 is one of the best directly heated triode for audio application. These tubes are no longer in production, so hurry and get yours before they are gone!?@

Inquire about quads.

Out of stock

SV811-10 Matched Pair

Svetlana $150.00
SV811-10 Matched Pair

SV811-10 is identical to SV811-3, except that the mu is higher. These tubes are no longer in production, so hurry and get yours before they are gone!?@

Inquire about quads.

Buy Now 

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