DENON/COLUMBIA DM-101
¥ 69,800 (around 1968)
Commentary
This tube type pre-main amplifier was designed to withstand professional use and was the top model at that time.
Equipped with a tone control defeat switch.
Wooden cabinet is adopted.
Model Rating
Type | Pre-main amplifier |
Maximum power output | 60W+60W |
Rated output | 40W + 40W (Strain Rate 0.2% or Less) 60W (0.2% or less, 1 kHz) 40W (1% or less, 50 Hz to 10 kHz) |
Frequency characteristic | 10 Hz ~ 80 kHz ± 1 dB (at 20W output) |
Input terminal | Mic, Phono1, 2 : 1.5mV/50k Ω Tape Head : 1.5mV/300k Ω Tuner, Aux, Tape : 100mV/100k Ω |
Residual noise | 2 mv or less (16 Ω terminal) |
Crosstalk | -50dB |
Output terminal | 8 Ω, 16 Ω |
Accessory circuit | Tone control defeat switch Noise Filter (18dB/oct) |
Attached terminal | DIN terminal Headphone port Speaker phase switching Tuner terminal AC outlet |
Semiconductor used | Vacuum Tube : 12 pcs Transistor : 6 |
Power supply voltage | AC100V/110V |
Power consumption | 150W |
External dimensions | Width 530x Height 208x Depth 370 mm |
Weight | 20kg |