AVM MA 30.3 MK2 Mono Power Amplifiers (Pair)
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AVM MA 30.3 MK2 Mono Power Amplifiers (Pair)
The AVM MA 30.3 MK2 is a pair of Class A/AB mono power amplifiers from AVM's 30.3 series, each rated at 300 watts into 4 ohms. One amplifier drives each speaker, from a MOS-FET output stage and a large 550 VA toroidal transformer.
Connected to an AVM preamplifier, the pair switches on and off with it through AVM's AIR function, with no trigger cables to run.
Key Features of the AVM MA 30.3 MK2
- 300 Watts Per Amplifier: Each Class A/AB mono amplifier delivers 300 W into 4 ohms.
- MOS-FET Output Stage: Fed by a 550 VA toroidal transformer, with over 40,000 µF of filtering.
- Two Separate Power Supplies: One for the preamplifier stage and one for the power amplifier stage.
- Protection Circuits: Against DC voltage, overheating and short circuits.
- XLR and RCA Inputs: Gold-plated, on each amplifier.
- Bi-Wiring Terminals: For flexible speaker connection.
- AIR, Trigger or Signal Switch-On: AVM's AIR function, a trigger input, signal-sensitive switching or continuous operation.
300 Watts From Each Mono Amplifier
Each MA 30.3 MK2 is a Class A/AB design rated at 300 watts into 4 ohms. Its MOS-FET output stage runs from a large 550 VA toroidal transformer, and AVM puts over 40,000 µF of filtering in the power supply.
Two separate power supplies feed the preamplifier stage and the power amplifier stage. Protection circuits guard against DC voltage, overheating and short circuits.
Connections and Switch-On Modes
Each amplifier has gold-plated XLR and RCA inputs and bi-wiring speaker terminals.
With an AVM preamplifier, AVM's AIR function (AVM Intelligent Remote) switches the pair on and off with the preamp, with no extra trigger cables. The automatic operating modes also cover trigger switching, signal-sensitive switching and continuous operation.
Silver, Black or Cellini Chrome
Each amplifier has a lacquered sheet-steel case with a brushed aluminum front in silver or black, and AVM also offers a Cellini chrome front. AVM describes the MA 30.3 MK2 as combining the legacy of its M3 amplifier with features from its Ovation series. The listing is for a pair.
Who Is AVM?
AVM Audio Video Manufaktur has built hi-fi by hand in Germany since 1986, and its products are sold in more than 50 countries. The AVM 30.3 series is the entry point to AVM, below the Inspiration, Evolution and Ovation S lines.
Where the MA 30.3 MK2 fits in the AVM power amplifier line
How the MA 30.3 MK2 compares to AVM's other power amplifiers, and what each step up the line adds.
The MA 30.3 MK2 puts a separate amplifier beside each speaker. The Ovation SA 6.3 and SA 8.3 Lite are single stereo amplifiers with 1000 VA transformers and 350 W per channel into 4 ohms. Browse the full AVM range.
The Listening Room Difference
We're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.
AVM MA 30.3 MK2 Specifications
| Type | Class A/AB mono power amplifier, sold as a pair |
| Output Power | 300 W (4 ohms) per amplifier |
| Output Stage | MOS-FET |
| Transformer | 550 VA toroidal |
| Filtering | Over 40,000 µF |
| Power Supplies | Two separate (preamplifier and power amplifier stages) |
| Inputs | XLR and RCA, gold-plated |
| Speaker Terminals | Bi-wiring |
| Switch-On Modes | AIR (with AVM preamplifiers), trigger, signal-sensitive, continuous |
| Protection | DC voltage, overheating, short circuit |
| Case | Lacquered sheet steel with brushed aluminum front |
| Finishes | Silver, Black, Cellini chrome |
Is the AVM MA 30.3 MK2 sold as a pair?
Is the AVM MA 30.3 MK2 sold as a pair?
Yes. The price is for two mono amplifiers, one for each speaker, each rated at 300 watts into 4 ohms.
Do I need trigger cables to connect the MA 30.3 MK2 to an AVM preamplifier?
Do I need trigger cables to connect the MA 30.3 MK2 to an AVM preamplifier?
No. With an AVM preamplifier, AVM's AIR function (AVM Intelligent Remote) switches the pair on and off with the preamp, with no additional trigger cables. With other preamplifiers, the MA 30.3 MK2 also offers trigger, signal-sensitive and continuous operating modes.
What inputs does the AVM MA 30.3 MK2 have?
What inputs does the AVM MA 30.3 MK2 have?
Each amplifier has gold-plated XLR and RCA inputs.
Can I bi-wire my speakers to the MA 30.3 MK2?
Can I bi-wire my speakers to the MA 30.3 MK2?
Yes. Each amplifier has bi-wiring terminals.
