LS 36.5 vs Shindo Laboratory Aurieges
The Aurieges's signal-to-noise is 120 dB against the LS 36.5's 125 dB, its output impedance 50Ω against 110Ω, its weight 5.5 kg (12 lbs) against 12.25 kg (27 lbs), and its height 115 mm against 120.65 mm.
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The ModWright Instruments LS 36.5 is a premium tube linestage preamplifier designed to deliver exceptional sonic performance. It features true balanced outputs and XLR inputs, making it versatile for various HiFi setups. The preamp includes remote volume control and phase switching, enhancing user convenience. It uses two 6H30 Russian Super Tubes and one 5AR4 rectifier tube, providing a robust and detailed soundstage. The LS 36.5 offers a gain of 12dB, an input impedance of 50Kohm, and an output impedance of 110 ohms, ensuring compatibility with a wide range of amplifiers. Its bandwidth spans from 20Hz to 100kHz +/- 1dB, and it boasts a signal-to-noise ratio of -125dB. The preamp is built with high-quality components, including proprietary custom-designed capacitors, and features a choke-loaded power supply with discrete constant current-sourced B+ regulators. It operates in pure Class A, cathode-biased gain stage with a Mu gain/buffer stage and zero feedback. The LS 36.5 is no longer available for purchase but remains notable for its superior performance and craftsmanship.
Amplification power output and characteristics
Analog signal output specifications
Input and output connections
Size, weight, and appearance
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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 Aurieges's signal-to-noise is 120 dB against the LS 36.5's 125 dB, its output impedance 50Ω against 110Ω, its weight 5.5 kg (12 lbs) against 12.25 kg (27 lbs), and its height 115 mm against 120.65 mm.
The 1010's signal-to-noise is 118 dB against the LS 36.5's 125 dB, its output impedance 100Ω against 110Ω, its weight 16.3 kg (36 lbs) against 12.25 kg (27 lbs), and its width 457 mm against 444.5 mm.
The Convergent Audio SL-1 Ultimate's signal-to-noise is 98 dB against the LS 36.5's 125 dB, its output impedance 100Ω against 110Ω, and its weight 29.1 kg (64 lbs) against 12.25 kg (27 lbs). Both share input impedance (50000Ω).
The C-03X's signal-to-noise is 116 dB against the LS 36.5's 125 dB, its input impedance 22000Ω against 50000Ω, its weight 22 kg (49 lbs) against 12.25 kg (27 lbs), and its width 445 mm against 444.5 mm.
McIntosh C2500
Constellation Audio Inspiration 1.0
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