NuPrime ST-10 Stereo Power Amplifier
NuPrime builds amplifiers in Taiwan and the ST-10 is their dedicated stereo power amplifier — a Class D design built around NuPrime's proprietary amplifier topology, which incorporates a Class A input stage before the switching output section. The argument is that the character and resolution of a Class A front end feeds into the efficiency and power delivery of Class D without the thermal and size limitations of a pure Class A design.
The result is a compact chassis that delivers substantially more power than its footprint suggests — NuPrime's Class D implementation is more resolved at the upper frequencies than commodity switching amplifier modules, and the ST-10 is built around that differentiation. Balanced XLR and unbalanced RCA inputs. High current output into 4-ohm loads. A power amplifier that works as a serious component rather than a convenience product dressed up in audiophile marketing.
$1,499 MSRP
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Return Policy
Return Policy
We offer a 3-day return window on all purchases. Returns made to a credit or debit card will incur a 5 percent processing fee. Shipping costs, both to and from, are the responsibility of the customer if applicable.
After the 3-day window and up to 3 weeks from the date of purchase, items may still be returned, subject to a 20 percent restocking fee.
For shipped orders, customers must notify us within 3 days of receiving the item to initiate a return. Once the item is received back in the same condition it was sent, we will issue a refund minus all shipping charges and a 5 percent credit card processing fee.
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NuPrime builds amplifiers in Taiwan and the ST-10 is their dedicated stereo power amplifier — a Class D design built around NuPrime's proprietary amplifier topology, which incorporates a Class A input stage before the switching output section. The argument is that the character and resolution of a Class A front end feeds into the efficiency and power delivery of Class D without the thermal and size limitations of a pure Class A design.
The result is a compact chassis that delivers substantially more power than its footprint suggests — NuPrime's Class D implementation is more resolved at the upper frequencies than commodity switching amplifier modules, and the ST-10 is built around that differentiation. Balanced XLR and unbalanced RCA inputs. High current output into 4-ohm loads. A power amplifier that works as a serious component rather than a convenience product dressed up in audiophile marketing.
$1,499 MSRP
8/10. No box.