Korena
Product detailSKU #1500000479269

SynergyMarshall JCM 800 Dual-Channel Tube Preamp Module

Synergy
Synergy Marshall JCM 800 Dual-Channel Tube Preamp Module
1/8

Independent shopping perspective

The Korena take

built for the synergy modular preamp system, this jcm 800 cartridge brings marshall 2203 and 2204 circuit design into a compact dual-channel format. each identical channel has separate preamp, bass, middle, treble, presence, and master-volume controls, so rhythm and lead levels can be set independently. two 12ax7 preamp tubes work with a third 12ax7 for the built-in 0-watt power amp and phase inverter. bright, high/low input, and cathode-select switches add further control over attack, gain, and input-tube response.

Synergy Marshall JCM 800 Dual-Channel Tube Preamp Module product detail
Product studySynergy Marshall JCM 800 Dual-Channel Tube Preamp Module
Synergy Marshall JCM 800 Dual-Channel Tube Preamp Module alternate view
Alternate view

Strong match

Who this is for

  • setting separate rhythm and lead sounds with independent channel eq and master volumes
  • adding jcm 800 2203 or 2204 circuit design to a compatible synergy host
  • installing a module in a synergy dock without tools

Consider the trade-offs

When to look elsewhere

  • use as a stand-alone preamp, because it requires a compatible synergy host device

What matters in use

The specifications, translated

Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Synergy Marshall JCM 800 Dual-Channel Tube Preamp Module construction detail

Detail 01

three-position bright switch

it adjusts attack and clarity.

Detail 02

high/low input toggle

it offers higher-gain and lower-gain input options.

Detail 03

three-position pcb cathode-select switch

it adjusts input-tube response and low-frequency response.

Final check

Know before you order

  1. 01a compatible synergy host is required: syn-1, syn-2, syn-20ir, syn-30, or syn-50.
Synergy Marshall JCM 800 Dual-Channel Tube Preamp Module close-up

Product questions

Before you decide

Straight answers to the questions shoppers most often ask about this product.

01how many tubes are installed?

it uses three 12ax7 tubes: two in the preamp section and one for the 0-watt power amp and phase inverter.

02can it operate on its own?

no. it needs a compatible synergy host device.

Reference

Full specifications

The complete catalog record, organized around the decisions musicians make when comparing gear.

1 detailsPickups & controls
Pickup Configuration
Dual identical channels
1 detailsBody & build
Country of Origin
United States
5 detailsOther
Category Source
detail
Product Type
Tube preamp module
Tier
new
Korena Special
false
Source Id
site51500000479269

Complete your setup

Worth comparing

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