Diezel Cryo Pre Amp Kits / Diezel 7 Valve Harma ECC83 Retro Classic Cryo Preamp Upgrade Kit

Diezel 7 Valve Harma ECC83 Retro Classic Cryo Preamp 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.

These are specially selected Cryo preamp front end sets for Diezel amplifier owners. The sets consist of specially position selected pre amp valves that have been selected for each position in your Diezel amplifier. Valves are chosen from current production as well as highly sought after new old stock valves and have be Cryo treated to give the best results. Standard gain kits aim to give a warm and fat overdrive with a Hi gain option to give you maximum overdrive, early break up with the lowest noise. Our Classic kit provides owners with a valve close in tone to the vintage Mullard ECC83. So you can the best set to suit your playing style. These Cryogenically treated valves are tested and selected to give the best sonic performance out of your Diezel amplifier.
This 7 valve set is specially selected for Diezel amps and uses a set of Cryo treated Harma ECC83 Retro throughout. It covers all models that have a 7 valve preamp section with a balanced valve for the phase inverter position.

The Harma ECC83 Retro Cryo provide a harmonically rich and detailed sound with a 3D midrange warmth that produces a huge sustaining tone. The outstanding feature of this valve is its smooth linear midrange response and extended frequency response so you get smooth warm overdrive with tight fat punchy lows.

The Cryo treatment provides warm clear detailed bass with clear articulation and smooth even distortion when the amplifier is overdriven. The highs have more detail, attack and smoothness which can go from a glassy clean to a creamy sustain.
The Cryo process provides more dynamics than the untreated items and therefore provides a warmth and clarity that before was only attainable by using expensive new old Stock valves such as the Mullards.

The set consists of 7 valves

6 Specially Gain selected Cryo Harma ECC83 Retro in V1 to V6
1 Specially Gain selected & Balanced Cryo Harma ECC83 Retro in V7

Please note that this kit is for the valves only



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