Line 1 vs McIntosh C30
The C30's signal-to-noise is 90 dB against the Line 1's 98 dB, its thd 0.007% against 0.010%, its output voltage 2.0V RMS against 1.0V RMS, and its weight 8.2 kg (18 lbs) against 11 kg (24 lbs).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPre-AmplifiersTube AmplifiersDiscontinued
About the Line 1
The Sonic Frontiers Line 1 is a high-end tube stereo preamplifier originally produced between 1997 and 1999. It utilizes six 6922 tubes to deliver a smooth and detailed audio performance. The unit features a fully balanced design with a sophisticated regulated power supply and an almost completely DC coupled signal path, ensuring high fidelity sound reproduction. It includes multiple inputs and outputs, with a frequency response extending from 2Hz to 250kHz, total harmonic distortion of 0.01%, and a gain of 12dB. The preamp offers a signal to noise ratio of 98dB and outputs 1V nominally with a maximum of 56V. It comes with an infrared remote control and has a robust build weighing 11kg with dimensions of 480 x 360 x 115mm. The Line 1 is praised for its silky smooth sound and is often paired with high-quality power amplifiers for an exceptional audio experience. Upgrades such as the SE+ have been performed by some owners to improve component quality and longevity, though the core sonic character remains consistent.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.010%
- SNR
- 98 dB
- Output Voltage
- 1.0V RMS
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 480 × 115 × 360 mm (W × H × D)
- Weight
- 11 kg (24 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions