KT88 / 6550

Which tubes and combinations should I take ?
Check out the INFO-Section

EH KT88 - PAIR

2 tubes, matched as pair

A new geometry is utilized to reduce odd order harmonics for a sweet top end while the peak power is extended to improve low frequency response. Our new glass formula body ensures long life and improved reliability. The perfect choice when the authentic sound is needed.

119,60 €
59,80 € per Piece

incl. 19% tax excl. Shipping costs
Pair:
 
EH KT88 - QUAD
4 tubes, matched as quad

A new geometry is utilized to reduce odd order harmonics for a sweet top end while the peak power is extended to improve low frequency response. Our new glass formula body ensures long life and improved reliability. The perfect choice when the authentic sound is needed.
239,20 €
59,80 € per Piece

incl. 19% tax excl. Shipping costs
Quad:
 
EH KT88 - SINGLE

Single tube, not matched

A new geometry is utilized to reduce odd order harmonics for a sweet top end while the peak power is extended to improve low frequency response. Our new glass formula body ensures long life and improved reliability. The perfect choice when the authentic sound is needed.

59,80 €

incl. 19% tax excl. Shipping costs
piece:
 
EH KT90 - PAIR

2 tubes, matched as pair

This beam power tetrode can be used in place of 6550 and KT88. Sounds like great big EL34.

139,60 €
69,80 € per Piece

incl. 19% tax excl. Shipping costs
Pair:
 
EH KT90 - QUAD

4 tubes, matched as quad

This beam power tetrode can be used in place of 6550 and KT88. Sounds like great big EL34.

279,20 €
69,80 € per Piece

incl. 19% tax excl. Shipping costs
Quad:
 
EH KT90 - SINGLE

Single tube, not matched

This beam power tetrode can be used in place of 6550 and KT88. Sounds like great big EL34.

69,80 €

incl. 19% tax excl. Shipping costs
piece:
 
JJ 6550 - PAIR
2 tubes, matched as pair

Very credible 6550 so far.
We recommend this 6550 for bass amps which are working with 6550 tubes, especially Ampegs.
99,80 €
49,90 € per Piece

incl. 19% tax excl. Shipping costs
Pair:
 
JJ 6550 - QUAD
4 tubes, matched as quad

Very credible 6550 so far.
We recommend this 6550 for bass amps which are working with 6550 tubes, especially Ampegs.
199,60 €
49,90 € per Piece

incl. 19% tax excl. Shipping costs
Quad:
 
JJ 6550 - SEXTET
6 tubes, matched as sextet

Very credible 6550 so far.
We recommend this 6550 for bass amps which are working with 6550 tubes, especially Ampegs.
299,40 €
49,90 € per Piece

incl. 19% tax excl. Shipping costs
Sextet:
 
JJ 6550 - SINGLE
Single tube, not matched

Very credible 6550 so far.
We recommend this 6550 for bass amps which are working with 6550 tubes, especially Ampegs.
49,90 €

incl. 19% tax excl. Shipping costs
piece:
 
JJ KT88 Red Label - PAIR
2 tubes, matched as pair

A powerfull bass with crystal clear highs - this is the KT88 by JJ. This tubes works perfect with any kind of KT88 / 6550 amp
115,20 €
57,60 € per Piece

incl. 19% tax excl. Shipping costs
Pair:
 
JJ KT88 Red Label - QUAD
4 tubes, matched as quad

A powerfull bass with crystal clear highs - this is the KT88 by JJ. This tubes works perfect with any kind of KT88 / 6550 amp
230,40 €
57,60 € per Piece

incl. 19% tax excl. Shipping costs
Quad:
 
JJ KT88 Red Label - SINGLE
Single tube, not matched

A powerfull bass with crystal clear highs - this is the KT88 by JJ. This tubes works perfect with any kind of KT88 / 6550 amp
57,60 €

incl. 19% tax excl. Shipping costs
piece:
 
Probe Bias Octal, assembled

Bias probe for indirect measurement of quiescent bias current of a tube. The adapter is inserted between the tube and the socket and gets connected to a standard voltmeter (not included). Pay attention to the quality of the measuring device and sufficiently charged batteries!

26,90 €

incl. 19% tax excl. Shipping costs
piece:
 
Psvane KT88 - Classic Series - PAIR
2 tubes, matched as pair

The Psvane KT88-C is a high-quality audio vacuum tube that impresses with its warm and transparent sound. Due to its robust construction and the use of high-quality components, the Psvane KT88-C offers an amazing sound reproduction, superior stability and high reliability, making it an ideal choice for high-end audio systems as well as guitar and bass amplifiers.
114,50 €
57,25 € per Piece

incl. 19% tax excl. Shipping costs
Pair:
 
Psvane KT88 - Classic Series - QUAD
4 tubes, matched as quad

The Psvane KT88-C is a high-quality audio vacuum tube that impresses with its warm and transparent sound. Due to its robust construction and the use of high-quality components, the Psvane KT88-C offers an amazing sound reproduction, superior stability and high reliability, making it an ideal choice for high-end audio systems as well as guitar and bass amplifiers.
229,00 €
57,25 € per Piece

incl. 19% tax excl. Shipping costs
Quad:
 
Tung-Sol 6550 Reissue  - SINGLE
SOLD OUT

Single piece, not matched

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.

59,00 €

incl. 19% tax excl. Shipping costs
piece:
 
Tung-Sol 6550 Reissue - PAIR

2 tubes, matched as pair

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.

118,00 €
59,00 € per Piece

incl. 19% tax excl. Shipping costs
Pair:
 
Tung-Sol 6550 Reissue - QUAD

4 Tubes matched as quad

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.

236,00 €
59,00 € per Piece

incl. 19% tax excl. Shipping costs
Quad:
 
Tung-Sol KT150 - PAIR

2 tubes, matched as pair

With a massive plate dissipation of 70 watts, the Tung-Sol KT150 is the most powerful octal beam tetrode ever produced. A pair of KT150s can allow an amplifier with a power output approaching 300 watts to be built.

The Tung-Sol KT150 glass envelope is a special egg shaped balloon that was developed to improve thermal dissipation and maintain a superior vacuum for the best sound. The fact that the glass envelope has no flat sides means the Tung-Sol KT150 has no problems with microphonics.

Files:

 

236,00 €
118,00 € per Piece

incl. 19% tax excl. Shipping costs
Pair:
 
1 to 24 (from a total of 26)