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DR Z Full Revalve Kits / Dr Z EMS STR Marshall EL34B 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.
All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by the UK only.
DR Z amplifiers were founded in 1988 by Mike Zaite, a.k.a. Dr. Z.in Cleveland, Ohio, in the United States. In 1994 Zaite built several more amps for Joe Walsh to use on the 1994 Eagles World Tour this put DR Z name firmly in the public eye.
Dr. Z amplifiers are beautifully made and many use a unique circuit design bases on the EF86 pentode.
Our upgrade kits use the best combination of new old stock and modern day valves. These we believe will give you the best sound and performance from your amplifier. You have not compromised in your choice of amplifier, so why compromised on the choice of valves.
Special OfferThe Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with early break up and plenty of harmonic warmth and clarity at an unbelievably low price.
The Harma ECC83 STR is used to maintain the amps sparkling clean sounds. The mid-range is clean and transparent which removes the mush from the sound when the amplifier is overdriven. The valve responds very well to pedals and crunches up with a fat well balanced tone.
In the output section we use the Marshall EL34B.These are premium quality EL34B so all have the Marshall logo printed on the valve.
Soundwise, these EL34 valves have it all, in clean mode they have a harmonic open top which provides a warm transparent and sparkling clean sound. The bass response is tightly focused with rock solid bass note definition.
When overdriven the valve has a nice crunchy early break up, the midrange is rich in harmonics with unrivalled clarity when fully overdriven. These provide the rich and complex midrange overtones in abundance. The treble response of the Marshall EL34B is clear and not overly bright and tends to fatten up when more gain is added. This makes your guitars solo sound rounded and fat and cut through the mix. It is no surprise that these valves sound superb, Marshall have the pick of the factories and of the EL34 production, they chose this one as it delivers the maximum of gain and dynamic response.
The kit consists of
2 Specially Selected Harma ECC83 STR
1 Specially Selected & Balanced Harma ECC83 STR
2 Specially Selected and matched Marshall EL34B in a matched Quad
1 Selected JJ 5U4GB Rectifier
Please note that this is the valves only
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