What tubes are interchangeable with EL34?
EL34, 6CA7 and KT77 are all drop-in replacement of each other. You can use 6CA7 or KT77 in place of EL34. Electrically, they are the same.
What are the best EL34 tubes for HIFI?
Review of the Best EL34 Tubes
- Mullard Reissue EL34 Power Vacuum Tube, Matched Pair – Best Tube for HIFI.
- JJ Electronics Amplifier Tube – Best EL34 Tube for Marshall.
- Genalex Gold Lion KT77, Matched Pair – Best EL34 Tube for Guitar AMP.
- Tungsol Reissue EL34 Power Vacuum Tube, Matched Quad – Best Tube for Audio.
What amps use EL34 tubes?
The EL34 is found in many British guitar amps and is associated with the “British tone” (Vox, Marshall, Hiwatt, Orange) as compared to the 6L6 which is generally associated with the “American tone” (Fender/Mesa Boogie; the earlier classic Marshall “Plexi” amps used the KT66, a beam tetrode similar to the 6L6, as well).
Can I replace EL34 with KT88?
EL34 and KT88 share the same pinout and are interchangeable in some circuits.
Can KT66 replace 6L6?
6L6 and KT66 are essentially the same tube, but depending on the 6L6GC and KT66 being compared, the 6L6GC might be smoother, while the KT66 might be a tad more aggressive.
Are 6L6 and EL34 tubes interchangeable?
You do have to change the resistors. EL34 is way different for bias voltage than 6L6. 6L6 is going to be about -54VDC. I’ll probably insert another trimpot so I can easily swap tubes without changing resistors every time.
How long do EL34 tubes last?
Power tubes like EL34’s and KT88’s are good for about 2500 hours or more. But may go longer in an amplifier with a conservative design. Small signal tubes with numbers like 12AX7, 12AU7, and 6922, and rectifier tubes like 5AR4 may go 10,000 hours.
What is the difference between EL34 and 6L6 tubes?
6L6 Tubes – FAQ & Buyer’s Guide! If you think about the classic EL341 guitar tone, an EL34 guitar tone is a particularly British guitar tone. The other main type of output tube is a 6L6. 6L6’s are much less scooped from an EQ point of view. They have a much more flat frequency response.
What brand of tubes does Marshall use?
Usually all the tubes therein are 12AX7/ECC83 types. The model 2001 uses two 12AT7s and three 12AX7s. Marshall tube amps usually have solid-state rectifiers. Only a few early models, such as the original JTM45, used a tube rectifier.
Do Orange amps have tubes?
Times have moved on since the early OR series amplifiers with the modern equivalent, the Orange OR15 features EL84 power tubes.
Are 6550 and EL34 tubes interchangeable?
6550’s and EL34’s interchange just fine with minimal changes.
Are 6L6 and 5881 tubes interchangeable?
In many cases, 6L6s can be safely substituted for 5881s, but not vice versa. In a few cases, where the plate voltage tolerance is high enough, 5881s can be used in amps designed for 6L6s.