Emission Labs 320B-XLS Rør - Parret par/2 stk.

This tube is the same as 300B-XLS, apart from the heater current, which is higher.

The intention of 320B-XLS vs 300B-XLS

With tubes, when increasing the heater power, the tube gets more suited for harder conditions. For this reason we recommend the 320B in situations where 300B-XLS would be used near the end of it's possibilities. Such as biased close to maximum, and for Push-Pull amplifiers. Though Push Pull can be made with any 300B, it is known to be harder on the tubes than a Single Ended design.

Sound Character of the EML 320B-XLS

Generally the even higher heater power of the 320B-XLS will give the tube a fraction more impulsiveness if used at high output power. So for designers who want to get the upmost in terms of output power, but are reluctant to stress the 300B-XLS very hard, 320B-XLS is the choice.

For use in Push Pull amplifiers, this tube is also a natural choice, because this type of amplifier is hard on the tubes by definition. The 320B-XLS is made to deal with such conditions, and will allow the amplifier to play gently at low sound level, as well as reproduce higher sound level with the detail and precision you expect from a push pull amplifier.

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