Luxman L-507 Versterker for sale
De Luxman L-507 is een van de eerste goed klinkende transistor versterkers , dit is de eerste versie uit 1969
De grote revisie is bijna klaar
Type | Stereo integrated amplifier |
Main Amplifier Section | |
Continuous effective output | 50W + 50W (8 Ω, both channels operate simultaneously) 60W/60W (8 Ω, single-channel operation) |
Total harmonic distortion factor | 0.03% or Less (8 Ω, 50W) |
Cross modulation distortion factor | 0.04% or Less (8 Ω, 50W, 70 hz : 7 kHz = 4 : 1) |
Output bandwidth | 5 Hz to 50 kHz -3dB (0.1%) |
Input Sensitivity / Impedance | 580mV/50k Ω |
Residual noise | 0.5 mV or less |
Damping factor | 40 (8 Ω, 20 Hz to 20 kHz) |
Attachment | Attenuator (-18dB) Main speaker switch Remote speaker switch Headphone jack |
Preamplifier Section | |
Standard output voltage | Pre out:580mV Rec out:100mV |
Maximum output voltage | Pre out:5V |
Output impedance | Pre out : Approx. 100 Ω Rec out : Approximately 100 Ω |
Frequency characteristic | 10 Hz to 50 kHz -1dB (Aux1) |
Total harmonic distortion factor | 0.04% or Less (Aux1, 1 kHz, 1 v) |
Input sensitivity | Phono1, 2 : 2.4 mV Tuner : 100 mV (with input level set) Aux1, 2 : 100 mv Mic:2.4mV |
Input impedance | Phono1 : 50k Ω, 65k Ω, 90k Ω, switching Phono2 : 65k Ω Tuner : 50k Ω Aux1, 2 : 50k Ω Mic : 50k Ω |
Signal-to-noise ratio | Phono1, 2 : 65 dB or more Mic : 60 dB or more Tuner, Aux1, 2 : 80 dB or more |
Maximum allowable input | Phono : 300 mv (1 khz, R ・ M ・ S) |
Tone control | LUX System NF Type with Bending Point Switching Low-pass curve point : 150 Hz, 300 Hz, 600 Hz High-frequency bending point : 1.5 kHz, 3 kHz, 6 kHz |
Filter | Low-cut : 30 Hz, 6dB/oct. High Cut : 8 kHz, 6dB/oct. |
Low boost | 70Hz |
Attachment | Tape Monitor Switch (2 systems) Damping switch Input impedance switching Input level set |
Power consumption | 200W (8 Ω simultaneous load, maximum output) |
External dimensions | Width 450x Height 160x Depth 268 mm |
Weight | 11kg |