Blackstar St. James 50 6L6 Head vs Park P50 Classic

The Blackstar St. James 50 6L6 Head and the Park P50 Classic are both amplifiers sharing mid-forward, compressed, transparent. The Blackstar St. James 50 6L6 Head leans warm. The Park P50 Classic leans crunchy.

Similarity
citedBlended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.

35% somewhat different

Shared tone character
citedDerived from overlapping tonal signals across both listings.
  • mid-forward
  • compressed
  • transparent
  • full
Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
0%
48%
Price

$896.37via Reverb

Description

The Blackstar St. James 50 6L6 Head is the head version of the St. James 50 6L6 all-tube amplifier, weighing approximately 13 pounds using a patent-pending switched-mode power supply instead of a conventional heavy mains transformer. Fifty watts from 6L6 output tubes powers two channels: a high-headroom American-voiced clean with warm, mid-scooped character and a modern high-gain overdrive with a voice switch that reshapes midrange from full-throated lead tones to a scooped rhythm voicing. Power scaling switches between 50W, 2W, and SAG mode for vintage compression feel at low volumes. The head format lets players pair it with their choice of speaker cabinet, maximizing tonal flexibility at unusually low weight for an all-tube 50-watt head.

The Park P50 Classic is a 50-watt head recreating a 1966 black flag Plexi, fitted with a tube rectifier. Being a Plexi-era design it has no master volume, so its voice comes entirely from driving the output section, and the tube rectifier softens the attack with sag and compression under hard picking in a way the later solid-state-rectified Marshalls do not. Park amps were originally Jim Marshall builds sold under another name to sidestep his Rose-Morris distribution deal, so the circuit heritage here is literal rather than stylistic. It suits classic rock and blues rock players wanting authentic mid-sixties British tone from a currently produced amplifier.

Genres
citedGenres this gear is documented as being used in.
  • rock
  • blues
  • alternative
  • Classic Rock
  • Rock
  • Blues Rock
  • Blues
Tonal lean
  • warm
  • crunchy
Good for
citedOccasions this gear suits — judged per model, or derived from its wattage, connectivity and category.
  • Live
  • Studio
  • Live
  • Studio

Related searches

Blackstar St. James 50 6L6 Head vs Park P50 Classic — Shared Character & Differences — NodeTone