ALPINE/LUXMAN LV-113
¥ 65,700 (released in March 1988)
Commentary
Integrated amplifier with built-in D/A converter.
The D/A converter has a two stage FIR cascade connection and is equipped with a 4 x oversampling digital filter.
The LV 113 has a twin DAC configuration in which the left and right channels are independent, eliminating the phase difference between the channels and improving the separation.
The analog low-pass filter uses a passive low-order LPF.
Digital input supports both optical and coaxial interfaces.
Three sampling frequencies of 32 kHz, 44 kHz and 48 kHz are available, and are designed to be automatically detected and switched.
Phono inputs compatible with PhonoMM and high gain MC are mounted.
Equipped with a line straight function that directly connects the input signal to the power amplifier.
Model Rating
| Type | Pre-main amplifier |
| Rated output | 80W + 80W (6 Ω, 20 Hz to 20 kHz) |
| Harmonic distortion factor | 0.006% (8 Ω, 1 kHz) |
| Input sensitivity | Phono MM:2.5mV CD, Tuner, Line : 150 mv |
| Input impedance | Phono MM : 50k Ω CD, Tuner, Line : 40k Ω |
| Signal-to-noise ratio (IHF) | Phono MM:87dB CD, Tuner, Line : 105 dB |
| Frequency characteristic | Phono MM/MC : 20 Hz to 20 kHz ± 0.3 dB CD, Tuner, Line : 1 hz to 150 khz -3dB |
| AV input terminal | Route 3 |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 155W |
| External dimensions | Width 438x Height 137x Depth 382 mm |
| Weight | 9.8kg |