
Price updated 27 Apr 2026, 08:00
Boss PSA 230S Power Supply
Fair Price· Near 90-day average
90d Low
£35.90
Best seen
90d High
£39.90
Worst seen
90d Average
£38.57
Baseline
30d Forecast
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→ Stable
Price History
Avg priceMin–Max band
Fair Price· Near 90-day average
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| Store | Price | Shipping | Total | Condition | Stock | |
|---|---|---|---|---|---|---|
| BestThomann | £31.00 | £8.90 | £39.90 | New | — | Buy now |
Product Description
- Boss PSA 230S Power Supply
- Stabilised Switching Power Supply
- Suitable for all BOSS Compact and Twin pedals with a 5.5 x 2.1 mm hollow plug socket, negative polarity inside
- ME-50/-20/-20B multi-effects, the DB-66/-88/-90 metronomes
- DR series drum machines
- FC series foot switches
- MC-202
- SH-101
- SP-202
- TR-626 and all TU series tuners
- 9 V DC
- 500 mA
- Negative polarity inside
- Inside: 2.1 mm
- Outside: 5.5 mm
- High-quality interference suppression coils in extra housing
- Cable length: 205 cm
- LED indicator for operation
- Weight: 142 g























