The Marshall gThe Guvfnorh?a vintage distortion pedal that remains highly popular to this day?has just arrived!

This particular unit features the gblue-tinted circuit boardh found in the later production lots of the original British-made era?a rarity even among its peers?making it an absolute must-have for collectors and players who are particular about their sound.

With its rugged, substantial black chassis accented by red trim and a classic logo, its appearance is exactly as if a vintage Marshall amp had been condensed into a pedal-sized format. A look inside reveals a handcrafted construction that stands in stark contrast to todayfs mass-produced effects pedals.

The wiring, meticulously laid out wire by wire, and the slightly rough texture of the solder strongly evoke the early 1990s era and the analog manufacturing processes unique to British-made products.

The unitfs greatest appeal, of course, lies in its sound. The development concept was gAmplifier-in-a-Box,h and it was designed to faithfully reproduce the drive sound of stacked amplifiers?such as Marshallfs JCM800?directly through a pedal.

The tones it actually produces go beyond those of a simple distortion pedal, covering a wide range from thick, punchy crunch to sticky distortion. Furthermore, the 3-band EQ (BASS / MIDDLE / TREBLE) allows for precise tone shaping, faithfully reproducing the gcabinet resonanceh and midrange presence that are difficult to achieve with small amplifiers.

It also pairs exceptionally well with transistor amplifiers; its true potential really shines when combined with clean amps like the Roland JC-120. Against a flat fundamental tone, it adds organic distortion?as if a tube amp were being driven?transforming the sound into a three-dimensional experience. The fact that it possesses the potential to function perfectly well on its own as a primary distortion source is one of the reasons this model has continued to be highly regarded for so many years.

Produced for only a few years starting around 1988, the first-generation Guvfnor is scarce in circulation, and its rarity continues to increase year by year. It is a unit truly worthy of being called gvintage,h encapsulating the essence of gclassic Marshallh in every aspect?sound, appearance, and construction. It is more than just an effects pedal; it is a legendary piece of equipment that combines the joy of ownership with practicality.

Rubber pad on the bottom is peeling.
Visually, there are signs of wear from normal use, but it functions perfectly.

Condition Grade: B (Has scratches but is functional for normal use)
Accessories: None
Notes: This is a later-model unit manufactured in England featuring a blue circuit board.

Condition: B+: Some scratches, but no issues with normal use

* As this is a used item, there may be scratches, dents, or other imperfections that are not clearly visible in the photos or not listed here. Please be aware of this in advance.

* This is a one-of-a-kind item that is listed simultaneously on multiple marketplaces, including our in-store display. We strive to promptly remove product listings upon sale, but updates may not always be in real time.
We sincerely apologize in advance if the item happens to be sold out after you place your order.

*** The shipping cost to most countries is included in the listed price ***

All musical instruments we sell have been checked and adjusted for playability. The pictures in the listings are of the actual item so please have a look for an idea of the cosmetic condition. As they are used instruments they may or may not have some scratches or wear to the finish. Please note: Ishibashi will not accept returns or refunds in the case of dents, scratches, or cosmetic wear that were originally detailed either in the pictures or description. Thank you for your understanding.

Condition: Some scratches, dents and marks. If you would like to know more about this specific instrument, or have general questions, please don't hesitate to contact us.

Accessories: Please confirm the picture.

Precautions for electronic instruments that use a power supply

The voltage in Japan is 100 V, it is different from most of other countries, you need confirm the voltage of your country and in some cases you have to get locally an adaptor for converting the voltage before use it in your country.

Please note!
All import duties, customs fees, and procedures are the buyer's responsibility - please be aware of the requirements for your country

We will check the condition of the items that we received order over before shipping it out. The usual wait time for our shipping is 7 to 10 days worldwide. We are open from Monday to Saturday 11:00am until 6:00pm (Tokyo time zone) 6 days a week, closed on Sunday.** Please note that all items for sale on here are also available at our retail stores in Japan. There is a chance that they may sell out in our retail location beforehand. We update our information daily, but there is still a chance this may occur. In this event we will cancel the order and refund any payments received. Thank you for your understanding.

More information please confirm our shop policy.