 | EL844, JJ The JJ EL-844 is a new version of the EL84 tube. It has Reduced power and a more balanced frequency response. Spiral Filament. Available in Singles, Matched Pairs or Matched Quads - please select from list. | Varies by Option More Details |
 | KT77, JJ Octal power tube (Max Plate Watts = 25W) | Varies by Option More Details |
 | KT66, JJ Octal power tube (Max Plate Watts = 25W). This Slovakian tube is tight and punchy with a more straightforward mid body than its 6L6GC cousin. The highs are also more subtle than those of the 6L6GC. In overdrive, it is tight and hard driving with glassy highs. | Varies by Option More Details |
 | 7591, JJ Octal power tube (Max Plate Watts = 19W) | Varies by Option More Details |
 | KT88, JJ, Blue Glass JJ Electronic KT88 - Blue Glass Available in Singles, Matched Pairs, Matched Quads or Matched Sextets - please select from list. | Varies by Option More Details |
 | E34L, Burned In, JJ Electronics JJ Electronic E34L - Burned-In Available in Singles, Matched Pairs or Matched Quads - please select from list. | Varies by Option More Details |
 | 7027A, JJ Octal power tube (Max Plate Watts = 30W) | Varies by Option More Details |
 | EL509, JJ EL509 power tube, JJ Brand. Please note that this is an 8 pin tube that has no plate cap. It is not interchangeable with NOS EL509s. | Varies by Option More Details |
