Mesa Boogie Full Revalve Kits / Mesa Triple Rectifier Harma STR Philips 6L6WGB Full Upgrade Kit
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All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.
A test report is available click here to view
The Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to give you the authentic American rock tone that has that crunchy harmonic kick and punch to your sound that is not equalled by another 6L6 type.
The Harma ECC83 STR is used to maintain the amps punchy rock and metal sounds. The mid range is clean and transparent which removes the mush from the sound when the amplifier is overdriven. The valves learner mid band frequency response suits many rock & metal players. The valve responds very well to pedals and crunches up with a fat well balanced tone.
The Philips 6L6WGB are the original small bottle American Military JAN 6L6WGB that was made for the USA Military in the mid-1980's These are Full Jan Specification which means that they are long life rated and superbly made with the highest grade materials. No modern day 6L6GC valve is made to this specification.
No other valves give this amp that punchy harmonic kick to the sound. The valve has that tight midrange attack that provides that rich midrange twang. The top end is open and clear with a nice crunchy chime. Solo's and riffs are fat with a rich, warm harmonic sustain.
Power chords are perfect with enough crunch to add impact to the music with plenty of top string detail. Picking chord and runs simply jumped out of the speakers.
The Philips 6L6WGB does not get muddy and fizzy under extreme saturation or when heavily boosted .The tight punchy attack suits all styles of music from Classic Rock to Metal. These have always been my favourite 6L6 type in Mesa amplifiers as this valves clarity and punch is not bettered by any other 6L6 type.
The Philips Jan 5U4GB is considered the best of its type. The valve features a ruggedised vibration proof box anode construction, Top and side getter to ensure that gas free evacuation was achieved and to maintain the vacuum at its best. The valve has high grade filament isolation so even after long periods of use the filament will not degrade.
The valve also has a higher current capacity than a 5U4G so is many players choice is Mesa Boogie Dual and Triple rectifiers.
The kit consists of 14 Valves
4 Specially Selected Harma ECC83 STR
1 Specially Selected & Balanced Harma ECC83 STR
6 Specially Selected & Matched Philips 6L6WGB
3 Specially Selected Philips USA 5U4GB
Please note that this kit is for the valves only
All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.
A test report is available click here to view
These are specially selected full revalve kits for Mesa Boogie owners. The sets consist of specially position selected pre amp valves that have been selected for each position in your Mesa. We have 2 pre amp kits, Standard gain, to give a warm and fat overdrive and Our Classic kit provides boogie owners with a valve close in tone to the vintage Mullard ECC83.
In terms of 6L6GC we have selected sets available that will work with the boogies fixed bias arrangement. Certain 6L6GC will be better for certain kinds of music and these we have indicated in our product description.
Special Offer 15% DiscountThe Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to give you the authentic American rock tone that has that crunchy harmonic kick and punch to your sound that is not equalled by another 6L6 type.
The Harma ECC83 STR is used to maintain the amps punchy rock and metal sounds. The mid range is clean and transparent which removes the mush from the sound when the amplifier is overdriven. The valves learner mid band frequency response suits many rock & metal players. The valve responds very well to pedals and crunches up with a fat well balanced tone.
The Philips 6L6WGB are the original small bottle American Military JAN 6L6WGB that was made for the USA Military in the mid-1980's These are Full Jan Specification which means that they are long life rated and superbly made with the highest grade materials. No modern day 6L6GC valve is made to this specification.
No other valves give this amp that punchy harmonic kick to the sound. The valve has that tight midrange attack that provides that rich midrange twang. The top end is open and clear with a nice crunchy chime. Solo's and riffs are fat with a rich, warm harmonic sustain.
Power chords are perfect with enough crunch to add impact to the music with plenty of top string detail. Picking chord and runs simply jumped out of the speakers.
The Philips 6L6WGB does not get muddy and fizzy under extreme saturation or when heavily boosted .The tight punchy attack suits all styles of music from Classic Rock to Metal. These have always been my favourite 6L6 type in Mesa amplifiers as this valves clarity and punch is not bettered by any other 6L6 type.
The Philips Jan 5U4GB is considered the best of its type. The valve features a ruggedised vibration proof box anode construction, Top and side getter to ensure that gas free evacuation was achieved and to maintain the vacuum at its best. The valve has high grade filament isolation so even after long periods of use the filament will not degrade.
The valve also has a higher current capacity than a 5U4G so is many players choice is Mesa Boogie Dual and Triple rectifiers.
The kit consists of 14 Valves
4 Specially Selected Harma ECC83 STR
1 Specially Selected & Balanced Harma ECC83 STR
6 Specially Selected & Matched Philips 6L6WGB
3 Specially Selected Philips USA 5U4GB
Please note that this kit is for the valves only
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