Category: Audio & Headphones
OU901MK8 OU902MK8 MK9 HQ21HiFi Audio OP Amp Upgrade Converter Board Adapter Socket for Preamp CD Player Decoder Module
4,5/5
Rating20
Reviews24
Sold🌐Shipping from: CN
Estimated delivery: 13-21 days
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PRICE OF SELECTED VARIANT
8,99 €9,67 €
Check deal on AliExpress ↗Free returns
Store: Hi IC Store
Ireland Offer Summary
Deal: OU901MK8 OU902MK8 MK9 HQ21HiFi Audio OP Amp Upgrade Converter Board Adapter Socket for Preamp CD Player Decoder Module. Available starting from 8,99 €. Rated 4.5/5 with over 20 verified customer reviews (24 orders). Full doorstep tracking available.
Key Highlights & Variants
- Starting price: from 8,99 €.
- Variants: MK8 PG Single op amp, MK8 IG Single op amp, MK8 AG Single op amp, MK9 AG Dual op amp, MK9 PG Single op amp.
- Direct courier shipping.
- Free returns within 15 days.
Things to check before buying
Verify your selected option in the SKU selector. For mains powered appliances, ensure compatibility with Irish/UK 3-pin plugs or use a standard adapter.













