Important Information
The Overeem Bassonic 40 is a vintage Australian-built solid-state bass head crafted in Brisbane during the late 1960s. Delivering 40 watts of clean, articulate tone through a simple two-input design, it’s prized for its reliability, minimalist controls, and unique industrial styling. A collectable piece of Australian amp history that pairs classic looks with warm, punchy solid-state sound.
BRAND: Overeem
BARCODE/UPC:
Serial Number: 80697K
- Vintage 1968 Australian-made bass amplifier head by Overeem Electronic Industries, Brisbane
- Solid-state “Silicon Solid State” design delivering around 40 watts of power
- Dual instrument inputs with simple Volume, Bass, and Treble controls
- Distinctive aluminum faceplate with classic Overeem crest logo
- Rugged black tolex covering and heatsinked rear chassis for cool operation
- Rear speaker outputs on hard-wired 6.35mm connectors
- 240 V AC Australian mains power supply with integrated lead
- Rare example of Australian amp engineering from the late 1960s
Shipping Info
Southside Guitars offers FREE standard Australia-wide shipping for orders over $199 and below 5kg. There is also an express option at the check out for most items. Guitars above $2,000 in value ship via courier for free Australia-wide.
Preloved items typically ship same day or within 72 hours.
Condition & Warranty
This preloved product has been carefully tested when purchased and again before it’s shipped to you, so you can shop with confidence. Each item comes with a 3-month electrical warranty and a 6-month structural warranty, excluding accidental damage, misuse or broken strings. Click here to view our full refund policy.