Hughes & Kettner Full Revalve Kits / Hughes & Kettner Tubemeister Deluxe 20 Harma E84L STR BT Anniversary Spec Upgrade Kit

Hughes & Kettner Tubemeister Deluxe 20 Harma E84L STR BT Anniversary Spec Upgrade Kit Hughes & Kettner Tubemeister Deluxe 20 Harma E84L STR BT Anniversary Spec Upgrade Kit Click on image(s) above to view larger

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

Hughes & Kettner was established in 1984 and over first 30 years have set a high standard of amplifier design & innovation. Our upgrade kits will enable you to get the tone that you desire to suit your musical style. We have helped many customer get the best out of their amplifiers over the last 20 years. Indeed our own Harma E84L, which is the same Russian military valve that Hughes and Kettner are now using in their 30 th anniversary Tubemeister models. This is one valve that we have recommend for the last 20 years and with our upgrade kits you can now upgrade tour Tubemeister to Anniversary specification.
This Tubemeister Deluxe 20 E84L STR BT Anniversary Specification upgrade kit covers the Hughes & Kettner Tubemeister Deluxe 20 head and combo. This set will bring your amplifier up to Anniversary specification so you will get the maximum clean headroom for your clean sound and a rocking overdriven sound.

So if you use your Tubemeister for many different styles of music then this is the kit for you.

The Harma ECC83 -STR is used as it has a very well balanced tone with nice even bass. The mid-range is clean and transparent which removes the mush and fizz that happens when the amplifier is overdriven

The Harma E84L is a high quality special application military valve and is the same as H&K use in the Anniversary model. The valve is electrically rated at having a plate dissipation of 14 watts, which is higher than any other EL84, all others being rated at 12 watts.

The valve has a mechanical rugged construction and thick glass as they were originally designed to be immune to shock and vibration as they were designed for military applications

These features reduce microphonics and rattle in all guitar combos. The valves also use high grade filament isolation so even after long periods of use the filament will not degrade. The valve also has a coated anode which makes it stable and able to stand high voltages. This is one tough customer, indeed no previous or current EL84 was made to this specification.

The valve produces the maximum clean headroom out of any current EL84 providing the best clean sound by far in guitar applications. The bass is really deep and solid with excellent balance and no hardness. In guitar applications it offers late breakup and displays a rich warm overdrive sound when distorted which is not matched by any current made EL84.

This is the special burst tested version of the E84L that is tested on the rig built for Brian May for the ultimate reliability.

The kit consists of

1 Specially Selected Harma ECC83 STR
1 Specially Selected & Balanced Harma ECC83 STR
2 Specially Selected and matched Harma E84L Burst Tested

Please note that the kit is for the valves only.



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