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Laney Cryo Pre Amp Kits / Laney 4 Valve High Gain Harma 7025 STR Pre Amp Upgrade Kit Cryo
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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.
These are specially selected Cryo preamp front end sets for Laney amplifier owners.
The sets consist of specially position selected pre amp valves that have been selected for each position in your Laney 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 Laney amplifier.
Maximum Drive Early BreakupHarma 7025 STR Preamp Cryo Upgrade Kit It is designed to give your amplifier the maximum drive and early break up. This is really for the people that really want every ounce of gain. Designed to provide more treble clarity and top end punch when using high gain settings enabling you to get the best out of your amplifier.
The Harma 7025 Cryo is a selected high gain valve that supplies a tight and deep controlled bottom end sound with excellent midrange punch. The top end is clear sound and it has a nice early harmonic crunch. This provides the right amount of top end focus and bottom end slam to satisfy the demands of the even the heaviest of sounds.
The Cryo treatment gives a permanent change to the valves performance. The additional benefits such as better clarity, larger and improved sound stage with increased definition under distortion
with more top end bite and less fizz when using modern high gain settings
This kit is for amplifiers that use 4 ECC83/12AX7 In the pre amp section
The kit consists of 4 valves
3 Specially Selected Harma 7025 DR250 Cryo for V1 to V3
1 Specially Selected & Balanced Harma 7025 DR250 Cryo for V4
Please note that the kit is for the valves only
All Harma preamp valves are Dynamically Drive tested under real working condition have passed the following tests:
Gain (db) Drive Tested
Transconductance (gm) Drive Tested
Output Drive Tested
Noise 1 (signal to noise)
Noise 2 (Aural)
Microphonics Test 1(Ambient)
Microphonic Test 2 (Shock)
Cathode Test
Grid Leakage Test
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