Multivox Big Jam SE-3 Compressor Vintage Guitar Effect Pedal MIJ Japan

Multivox Big Jam SE-3 Compressor Vintage Guitar Effect Pedal MIJ Japan
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# Scott #

06/18/2026

Description
The Big Jam SE-3 Compressor is a rare vintage Japanese compressor pedal produced in the late 1970s as part of the legendary Big Jam effects series. Manufactured in Japan by Firstman and distributed under the Multivox and Big Jam brands, the SE-3 was designed to compete with the emerging compact pedal market of the era. Today, these pedals are highly sought after by collectors and players looking for authentic vintage Japanese effects.

The SE-3 delivers smooth dynamic control, increased sustain, and a subtle vintage character that complements both clean and overdriven tones. Whether you're looking to even out fingerpicked passages, add sustain to lead lines, or tighten up your overall signal, the SE-3 provides classic analog compression with the unique feel and response that vintage Japanese pedals are known for.

Housed in the distinctive yellow Big Jam enclosure, the SE-3 remains a standout piece of late-'70s effects history and a great addition to any vintage pedal collection.

***FEATURES***

Effect Type: Compressor / Sustain
Series: Big Jam Effects Series
Model: SE-3 Compressor
Circuit Type: Analog
Controls: Compression, Level (varies by production run)
Bypass: Vintage Mechanical Switching
Input: 1/4" Instrument Input
Output: 1/4" Instrument Output
Power Supply: 9V Battery or Compatible 9V DC Adapter
Enclosure Color: Yellow
Manufacturer: Firstman (OEM for Nihon-Hammond Ltd.)
Branding: Big Jam / Multivox (varies by market)
Country of Manufacture: Japan
Production Period: Late 1970s (circa 1978–1979)
Intended Use: Electric Guitar, Bass, and Other Instruments
Made In: Japan (MIJ)

Manufacturer Part Number: SE-3 Compressor

Note: Due to the rarity of the Big Jam series, exact specifications and control layouts may vary slightly between production runs.

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Shipping

We offer worldwide shipping, and rates may vary by destination. If you’re located outside the USA, please contact us for an accurate shipping quote before purchasing.

All orders are shipped within 1 business day in the continental U.S. of received payment. (Expedited and HI and AK shipping available for additional cost)

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We ship most of our items in custom-made/double-walled boxes, as many original manufacturer's shipping boxes are not strong enough to withstand multiple shipments, and have already been used at least once to ship to us. Your item may not come in the original manufacturer's box. We do our very best to ensure that your instrument arrives safely and securely. See our feedback for positive comments on how well we ship!

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Returns

Please note that original shipping costs are non-refundable for returns on non-defective items, and a 10% restocking fee will apply to all non-defective returns.