SA-103 vs Karan Acoustics KA I 180 Mk2
The KA I 180 Mk2's power @ 8ω is 180W against the SA-103's 125W, its power @ 4ω 300W against 220W, and its thd 0.030% against 0.050%. Both share class (A).
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The Plinius SA-103 is a two-channel solid-state power amplifier designed to operate in either pure Class A or Class A/B modes. It delivers 125 watts per channel into 8 ohms in Class A, with the ability to switch to bridged mono mode for up to 400 watts into 8 ohms. The amplifier features a natural, neutral tonal balance with superb bass performance, open and revealing treble, and a warm, powerful neutrality. It is highly regarded for its soundstaging, resolution, and dynamic capability, making it suitable for audiophiles seeking a realistic and musical listening experience. The SA-103 is hand-built in New Zealand using premium components and includes balanced and unbalanced inputs, a 12V trigger for system integration, and a unique Amplifier Configuration Selector (ACS) switch for flexible operation modes. It is available in silver or black finishes and weighs 83 lbs (38 kg).
Amplification power output and characteristics
Analog signal output specifications
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Estimated price (community-sourced)
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The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The KA I 180 Mk2's power @ 8ω is 180W against the SA-103's 125W, its power @ 4ω 300W against 220W, and its thd 0.030% against 0.050%. Both share class (A).
The SB-301's power @ 8ω is 310W against the SA-103's 125W. Both share thd (0.050%), input impedance (47000Ω), and weight (38 kg (84 lbs)).
The 331's power @ 8ω is 100W against the SA-103's 125W, its power @ 4ω 200W against 220W, its thd 0.500% against 0.050%, and its input impedance 100Ω against 47000Ω.
The SM-11S1's power @ 8ω is 110W against the SA-103's 125W, its thd 0.010% against 0.050%, and its input impedance 22000Ω against 47000Ω. Both share power @ 4ω (220W).
Rotel RMB-1587MKII
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