Peavey Valve & Speaker Upgrades Cryo / Peavey Classic 20 Retro Celestion G10 Green Cryo Kit

Peavey Classic 20 Retro Celestion G10 Green Cryo 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 Cryo kits are designed to help you get the most out of your Peavey amplifier. Peavey have made some really great amplifiers and combo's over the years. Here are some of my personal favourite upgrades with many customers finding that by upgrading the valves to a cryo set and improving the speaker gives improved tone over the stock items.
The Peavey Classic 20 Retro Cryo upgrade kit fitted with the Celestion G10 Green back speaker is designed to give you a classic vintage sound with more midrange warmth and earlier break up than our STR kit. This also removes the hardness or top end fizz that is provided by the stock valves. This combination provides the classic British rock sound with a nice tight bottom end.

The Harma ECC83 Retros Cryos 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 it smooth linear midrange response and extended frequency response resulting in a smooth warm overdrive with tight fat punchy lows. These characteristics are further enhanced by the Cryo treatment by giving more clarity and definition in the treble response and more punch and presence when overdriven.

The EL84 Retro Cryo has a deep well defined tight bass that produces the classic slam of the Mullard in the bottom end. The midrange performance has been tweaked to provide warm clear detail at low volumes with clear articulation and smooth even distortion when the amplifier is cranked.

The cryo treatment gives this valve more sparkle in the higher register and a crisper overdriven tone.

These characteristics make this the ideal valve & speaker combination for the Blues Rock player.

The Celestion G10 Greenback makes the amp sound bigger than the standard stock speaker.

This is an ideal speaker for the guitarist who wants to maintain the amps clarity.
This speaker provides the classic British tight bass response with strong warm midrange clarity. Lead guitar sounds are smooth and crunchy when pushed making this an excellent upgrade for the Classic 20.

The upgrade kit consists of

1 Specially Selected Harma ECC83 Retro Cryo
1 Specially Selected & Balanced Harma ECC83 Retro Cryo
2 Specially Selected and matched Harma EL84 Retro Cryo
1 Celestion 10 inch Ceramic G10 Greenback 16 ohm speaker

This upgrade kit is the valves and speaker only.



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