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AmplifiersIntegrated AmplifiersDiscontinued
Estimated price (community-sourced)
$1,835.01
Around — community and catalog average, updates slowly
About the A21 2
The Sugden A21 Series 2 is a stereo integrated amplifier using Sugden’s pure Class A design. It provides line-level inputs, with an optional MM/MC phono stage, plus variable pre-out and fixed tape-out connections. Manufacturer specifications list 23 watts per channel into 8 ohms with both channels operating, and the model includes remote volume control.
Specifications
Amplifier type: Stereo integrated, pure Class A
Inputs: Four line-level inputs on the integrated version; optional MM/MC phono input
Line input sensitivity: 170 mV for maximum output
Phono input sensitivity: 3 mV (MM); 0.2 mV (MC) for maximum output
Phono loading: 47 kΩ (MM); 100 Ω (MC)
Power output: 23 W per channel into 8 Ω, both channels operating
Frequency response: ±1 dB, 10 Hz–20 kHz
Bandwidth: 6 Hz–200 kHz (±3 dB)
Signal-to-noise ratio: >83 dB
Outputs: Variable pre-out, fixed tape-out, one pair of stereo multi-way binding posts
Other features: Remote volume control; earth terminal
Dimensions: 92 × 430 × 350 mm
Packed weight: 11 kg