Moon by Simaudio 330A Stereo Power Amplifier — Two-Tone Finish
Simaudio builds amplifiers in Saint-Laurent, Quebec, and the 330A is their dedicated two-channel power amplifier from the mid-tier of the Moon lineup — a purpose-built stereo amplifier for listeners who want to separate amplification from their preamplifier or integrated rather than do everything in one box. The two-tone finish — silver faceplate with contrasting darker chassis — is Simaudio's signature aesthetic, recognizable in any system and built to the same tolerance as the circuit it houses.
The circuit is fully discrete, class A/B, with the differential topology Simaudio applies across their lineup. Balanced XLR and unbalanced RCA inputs. The power supply is appropriately sized for a dedicated amplifier rather than a shared chassis — one of the practical arguments for a separate power amp is that the transformer doesn't compete with a DAC, preamp stage, or streaming module for regulation and reserve current.
A Moon 330A paired with a matching Moon preamplifier or feeding from a dedicated DAC/preamp is a system that will outperform most integrated amplifiers at equivalent price points, because the engineering isn't divided between functions.
$3,500 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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Simaudio builds amplifiers in Saint-Laurent, Quebec, and the 330A is their dedicated two-channel power amplifier from the mid-tier of the Moon lineup — a purpose-built stereo amplifier for listeners who want to separate amplification from their preamplifier or integrated rather than do everything in one box. The two-tone finish — silver faceplate with contrasting darker chassis — is Simaudio's signature aesthetic, recognizable in any system and built to the same tolerance as the circuit it houses.
The circuit is fully discrete, class A/B, with the differential topology Simaudio applies across their lineup. Balanced XLR and unbalanced RCA inputs. The power supply is appropriately sized for a dedicated amplifier rather than a shared chassis — one of the practical arguments for a separate power amp is that the transformer doesn't compete with a DAC, preamp stage, or streaming module for regulation and reserve current.
A Moon 330A paired with a matching Moon preamplifier or feeding from a dedicated DAC/preamp is a system that will outperform most integrated amplifiers at equivalent price points, because the engineering isn't divided between functions.
$3,500 MSRP
8.5/10. Stock Photos.