
Starke Sound A3 3-channel Power Amplifier, Class A+AB, 620 watts per channel at 4 Ω
Starke Sound A3 3-channel Amplifier
Over the years, home theater amplifiers have delivered strong performance, but many prioritize power specifications over sound quality. Starke Sound's 'A series' amplifiers break this mold, combining high power with exceptional sound fidelity to set a new benchmark for multi-channel amplifiers.
The new A3, a 3-channel amplifier, applies Starke Sound's unique third-generation Class A+AB design, delivering up to 620 watts per channel at 4 Ω. It features a fully balanced topology and a robust power supply capacitor array of up to 176,000 microfarads. The A3 is engineered with an ultra-high bias design, ensuring pure Class A operation for most music and audio signals. When handling extremely large signals—typically less than 1% of content—the A3 seamlessly transitions into Class AB mode, preserving the system's full dynamic range.
In essence, this is a pure Class A amplifier with exceptional power reserves.
The A3 employs a hybrid heat dissipation system, combining aluminum alloy and copper to effectively eliminate the need for fans. This ensures silent operation, enhancing audio purity and overall performance. Additionally, its center channel features an input switch that, when deactivated, transforms the A3 into a pure 2-channel amplifier with increased power supply reserves for even greater performance.







- Output Power620W RMS at 4 ohms
- Channel quantity3 channels
- ClassA power50W at 2Ω, 4Ω, 8Ω, per channel
- Amplifier typeClass A+AB
- Frequency Response5 Hz to 50 kHz (+0/-1 dB)
- Signal-To-Noise Ratio(SNR)>120 dB, A-weighted
- THD+N<0.002% at 1 kHz, at 10 W, 4 Ω
- Maximum output current per channel100A
- Input terminals3 Blanced Self-locking XLR connector, 24K gold plated, Teflon PTFE Isolation
- Output terminals3 pairs of HL301, CNC beryllium copper binding posts, 24K gold plated
- Power input32A self-locking power socket
✔ Singapore Official Authorized Distributor
Only Element5 provides guaranteed authenticity for every unit we sell.
✔ Exclusive Showroom Experience
Visit our 3,500 sqft experience center at 38 Jalan Pemimpin to witness the best performance from our audio to projector - no obligation, (please make appointment for audio products as it may need to setup and warmup).
✔ Professional Consultation & Setup
Get tailored recommendations based on your room size, lighting conditions, and preferences. Our AV experts are here to help you create the perfect setup.
✔ Trustable Supports
We’re with you - before and long after your purchase - backed by accredited supports from manufacturers we represent. Every day, our audio & projectors light up at thousands of homes in Singapore, with our trustable supports over years!