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Synergy Marshall JCM 800 Pream B-Stock

B-Stock with Full Warranty
Return that may have slight traces of use.

Pre-Amp Module for Synergy System

  • Channels: 2
  • Synergy and Marshall have teamed up to create this preamp based on the Marshall JCM 800 (2203 / 2204 Vertical Input)
  • Built-in 0-watt power amplifier and phase inverter for an authentic amp feel
  • Cathode selector switch on the circuit board for adjustable tube reaction
  • Tubes: 3 x 12AX7
  • Controls: 2 x Preamp, 2 x Bass, 2 x Middle, 2 x Treble, 2 x Presence, 2 x Volume
  • Switch: 2 x High/Low Gain, 2 x Bright
  • Dimensions (W x D x H): 178 x 140 x 38 mm
  • Made in USA
  • Available since April 2026
  • Item number 645671
  • Sales Unit 1 piece(s)
Also available as brand new product $485
$444
The shipping costs are calculated on the checkout page.
In stock