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thisheavyearth

HESHER v3

HESHER v3

Regular price $189.00 USD
Regular price Sale price $189.00 USD
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What started years ago as a collaboration with another builder eventually resulted in me continuously refining the JCM800 preamp circuit. After designing version 2, I grew tired and started to ask myself what I wanted in a Marshall-style preamp. The first thing was starting to mod my own JCM800 but the added gain still wasn't where I wanted it to go. Soon later I worked with some 8100 builds but that wasn't it either. Following those experiments I set out to just work from scratch and this is the product of those experiments. With nods back to multiple 80s circuits while paving its own path, this is my answer to a high gain British preamp.

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POWER

9VDC ONLY - CENTER NEGATIVE

This product contains internal circuitry to increase the 9VDC supply to higher voltages for additional headroom.
This product contains THE overvoltage circuit for 9v input only.

CONSUMPTION

77mA

SWITCHING

TRUE BYPASS

Soft click (1.1KGf) mechanical 3PDT.

DEMOS

  • Free Shipping

    Free USPS Priorty Mail shipping in the continental USA.

    International shipping rates calculated at check out.

    Please note international shipping times can be days to weeks. Unfortunately, this is out of my control.

  • Built To Order

    Unless otherwise noted, all builds are built to order. I build on my nights and weekends so build-time can vary but is typically 7-9 days from order. Excluding preorders. For preorders, see preorder details on product page for estimated shipping.