Tech21 · Waterproof Personal Electronics Cases
AC Adapter Power Supply Cord for Tech 21 SansAmp BSDR-v2 Bass
Low risk. Standard power adapter with no known PFAS application.
AC power adapters typically use copper wire, plastic housing, and rubber insulation with minimal PFAS risk.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Plastic housing, copper/metal internal conductors, rubber insulation
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Cord insulation degradation over time
Rubber and PVC insulation can crack, harden, or peel with age, flexing, heat exposure, or UV light. Once exposed, internal conductors pose electrical shock risk. This is a function of use conditions and product age, not a manufacturing defect in this adapter.
Counterfeit or aftermarket substitution risk
Third-party sellers may supply inferior copies with lower insulation quality or unregulated plastic that could release fumes or fail electrically. Verify you are purchasing from an authorized Tech 21 distributor to mitigate this risk.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Plastic housing leachables under heat stress
No known heavy metals, BPA, or other leachables have been reported in Tech 21 adapter housings. Typical plastic used in power supplies is ABS or similar; risk would only apply if the adapter overheats due to malfunction, which is rare in this product class.
Internal component failure / electrical hazard
Manufacturing defects in the transformer or circuitry could theoretically cause overheating or short-circuiting, but no recalls or safety advisories exist for this specific model. Standard electrical safety testing applies to all power adapters sold in regulated markets.
The full breakdown
What it's made of and why it matters
This adapter consists of a plastic external housing enclosing a transformer with copper windings and internal metal conductors, plus rubber or PVC insulation around the cord. The plastic housing is molded to protect internal components and insulate the user from electrical hazard; rubber or PVC cord insulation is standard for low-voltage applications like this bass amplifier supply. No exotic materials or known problematic coatings are used in typical Tech 21 power supplies of this type.
The brand's record and disclosure
Tech 21 is a well-established audio equipment manufacturer without documented safety recalls or disclosure statements specific to their power adapters. The company does not publicly advertise material certifications or PFAS policies on this product line. No major controversies or safety findings have been published regarding their standard power supply cords. Brand transparency on chemical composition is minimal but typical for this product category.
How it compares in its category
Power adapters for musical equipment are largely commoditized, and this falls within normal construction standards. Most third-party and OEM supplies use identical plastic and rubber materials without differentiation. Tech 21's offering is neither above nor below typical market safety profiles for this application. No credible evidence suggests their adapters pose greater or lesser risk than generic equivalents.
If you buy it
Keep the cord away from heat sources and pinching to preserve insulation integrity. Inspect regularly for cracks, exposed wires, or discoloration; discard immediately if damage is visible. Avoid wrapping tightly around sharp corners or the adapter itself, as cord stress can degrade insulation over years of use. Replace the cord if it becomes warm during normal operation or shows any sign of degradation.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Tech21 has made none
Formulations change between production runs, so check the current label. How we grade.
More waterproof personal electronics cases grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.