New product

TT Selection: Balanced
Both systems with balanced gain

The JJ ECC803 is a premium 12AX7 / ECC83 type which was designed for audio applications.
With its rich, open sound and excellent spatial detail, it is a great choice for hi-fi and high-end equipment. It also works very well in classic guitar and bass amplifier circuits, where it adds clarity, depth and fine detail to the sound.

Note: Tubes equipped with long plates are commonly associated with a "warmer" or "richer" sound, whereas those with shorter plates tend to deliver a "tighter sound". However, tubes featuring long plates exhibit increased sensitivity to vibrations and mechanical disturbances, rendering them less ideal for critical applications.

TT Selection: V1 - Low Noise
This tube is selected for sensitive input stages (V1)

The JJ ECC803 is a premium 12AX7 / ECC83 type which was designed for audio applications.
With its rich, open sound and excellent spatial detail, it is a great choice for hi-fi and high-end equipment. It also works very well in classic guitar and bass amplifier circuits, where it adds clarity, depth and fine detail to the sound.

Note: Tubes equipped with long plates are commonly associated with a "warmer" or "richer" sound, whereas those with shorter plates tend to deliver a "tighter sound". However, tubes featuring long plates exhibit increased sensitivity to vibrations and mechanical disturbances, rendering them less ideal for critical applications.

TT Selection: PAIR, 2 tubes
All systems with balanced gain

Compared with the JJ 12AX7/ECC83, the JJ ECC83/12AX7 MG has a slightly smoother sound and appears to operate more linearly. It is ideal for low- to medium-gain amplifiers, audio applications, and for taming amplifiers with a very hot voicing. It is also a good alternative to the 5751 and 12AY7.

TT Selection: Balanced
Balanced gain on both systems

Compared with the JJ 12AX7/ECC83, the JJ ECC83/12AX7 MG has a slightly smoother sound and appears to operate more linearly. It is ideal for low- to medium-gain amplifiers, audio applications, and for taming amplifiers with a very hot voicing. It is also a good alternative to the 5751 and 12AY7.

TT Selection: V1 - Low Noise
This tube is selected for sensitive input stages (V1)

Compared with the JJ 12AX7/ECC83, the JJ ECC83/12AX7 MG has a slightly smoother sound and appears to operate more linearly. It is ideal for low- to medium-gain amplifiers, audio applications, and for taming amplifiers with a very hot voicing. It is also a good alternative to the 5751 and 12AY7.

TT Selection: Balanced
Both systems with similar gain

Original Genalex Gold Lion ECC83/B759 tubes are considered among the best 12AX7 types ever made. They are hard to find and when they are available, they are expensive. They exhibit a large detailed soundstage that is sought after by discerning audiophiles who demand the highest quality sound. The reissue Genalex Gold Lion ECC83/B759 recreates the sound signature of the original.
To be labeled Genalex Gold Lion, tubes must endure and pass the toughest testing the industry offers.

6 Tubes matched as sextett

Premium high-power Octal Beam Tetrode, among the finest in current production. Copy of the original Type 3 triple getter version popular in the 1960's. Powerful, balanced and detailed soundstage.