1970 – KT88 Equipped Plexi

Inspection Sticker Date: 22/01/1970

A stunning example of late '69/early '70 Park engineering, this original Park 75 is essentially the “other badge” for some of Marshall’s most powerful and articulate circuits. Built in the same factory, using the same components, the Park 75 delivers that unmistakable big-bottle authority thanks to its KT88 power section — huge, tight low end, crisp highs and an incredibly dynamic, uncompressed feel.

Compared to the equivalent Marshall models of the era, the Park 75 often flew under the radar, making original examples increasingly desirable. Tonally, it sits somewhere between a plexi and a HiWatt: bold, detailed cleans that explode into rich harmonic drive when pushed. With KT88s on deck, it stays firm and punchy even at higher volumes, making it a monster for classic rock, blues, and early metal tones.

This example is in excellent working condition, recently fully gone through by Dave at Prestige Amps and any historic work tidied up with NOS parts. Fitted with Ruby KT88 power valves and Mullard ECC83's and sounding immense. The mains and output TX have been replaced with Marshall & TAD parts.

Cosmetically it shows the usual light wear for its age, but remains a very clean and well-kept example.

Features:

• Original 1969/70 Park 75 valve head
• Factory-correct KT88 power section
• Shared heritage with early Marshall circuits
• Tight, powerful low end with huge headroom
• 3-band EQ, Presence and dual input configuration
• Switchable Voltage & Ohms
• Hand-wired British amp from a highly sought-after period
• Reproduction Park Plexi Logo
• Original Bulgin power socket & cable supplied.

Worldwide Shipping Available

All of our heads are shipped in our own custom made boxes with extra protection inside. We usually use UPS for international shipments. We have lots of experience shipping Marshall items worldwide and ship to North America on a weekly basis.