1968 Marshall – 20W 2×12 Combo Model 1973 – ID 5587

This Plexi Marshall - Model 1973 - is one of the legendary vintage Marshall combos, extremely rare and sought after.
It offers the classic Marshall rock sound in a handy size, an absolute rarity for all vintage lovers.

The amp is an original Transition model (18W → 20W) with all original parts: RS Radio Spares power and output transformers, chassis, block cabinet, back panels, tolex, Marshall logo, footswitch, pots and knobs. The original speakers are 1968 PRE ROLA Celestion G12M 20W Greenbacks Pulsonic (date August 12, 1968), one is missing the logo.
The two output stage tubes are new, as is the inspection.

✅ Year of manufacture: 1968 (Transition model, officially 1973 Tremolo Combo)
Power: 20 watts
✅ Channels: 2 (normal & tremolo, normal channel modified for active gain)
Speakers: 2x12", original PRE ROLA Celestion G12M greenbacks
Transformers: Original RS Radio Spares power and output transformers
Tubes: EL84 & ECC83
✅ Condition: Very good, freshly serviced
✅ S pecial features: Classic Plexi rock sound, original parts, slight modification to the normal channel for more gain, reversible