The Electro Harmonix 6H30PI (6H30π) vacuum tube, a variant in the 6H30 preamp tube family, offers a unique sonic profile that distinguishes it from its counterparts. While maintaining the warmth characteristic of the 6H30 design, the Electro Harmonix version introduces a slightly different tonal balance that tends to emphasize clarity and ...

6H30Pi EH GOLD 100 120 140 160 180 200 220 240 260 280 20 40 60 80 The 6H30 is a medium-mu dual triode with a very high- perveance cathode. The low plate resistance, combined with superior linearity. and a true 4 watt per plate dissipation. make for a high performance voltage amp or driver. Electrical Data Heater Volta e, not less than

Electro-Harmonix 6H30Pi Gold Pin. There are two types of 6H30 tubes currently being produced. The Sovtek brand which have the chrome pins, and the Electro Harmonix Gold pin (listed here). They are the same tube from the same factory. Don’t get your panties in a bunch over which is better, as the gold plating is laid over the chrome plating.

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New factory platinum matched set of FOUR gold pin Electro-Harmonix Gold 6H30Pi. These are arguably the finest current production 6H30s available and hard to find at a reasonable price.These new production EH tubes are manufactured at their Xpo-Pul factory (also known as Reflektor) in Saratov, Russia.

The Sovtek 6H30p-EB (6H30π-EB) preamp tube is a reliable and well-regarded option in the 6H30 family, known for its distinct warmth and smooth sound signature. It consistently delivers a balanced tone with a touch of warmth, particularly in the midrange frequencies.

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The Sovtek 6H30Pi is sometimes referred to as the Supertube especially by Balanced Audio Technology. The 6H30 tube has a plate resistance that is four times lower than the 6922's. It also has higher transconductance - with the resulting gain being just slightly lower than that of …