Marantz Model-66
¥ 600,000 (released in 1998)
Commentary
This is a bulb-type pre-main amplifier that pursues not only the classical image of the bulb-type but also the ability to play back modern audio.
Switching between UL connection and Triode connection is possible.
Four 6CA7/EL-34 output tubes are used.
Transformers and CRs are manufactured in the USA.
The phono equalizer amplifier section uses a 2-stage NF type.
Uses CR type tone control.
.jpg)
Model Rating
| Type | Pre-main amplifier |
| Rated output | UL UL mode : 30W + 30W (4 Ω, 6 Ω, 8 Ω) Triode mode : 15W + 15W (4 Ω, 6 Ω, 8 Ω) |
| Frequency characteristic | CD, Line, Tape play : 10 Hz to 40 kHz ± 1 db |
| Total harmonic distortion factor | 0.1% (1 kHz, 1W, 8 Ω Load) |
| Input Sensitivity / Impedance | Phono : 2.5mV/50k Ω CD, Line, Tape play : 150mV/100k Ω |
| Phono maximum allowable input | 150mV(1kHz) |
| RIAA deviation | 20 Hz to 20 kHz ± 1 dB (Source Direct on) |
| Signal-to-noise ratio (IEC-A) | Phono:70dB CD, Line, Tape play : 80 dB |
| Tone control | Bass : + / - 12 dB Treble : + / - 12 dB |
| Vacuum tube used | Preamplifier section 12AX7 : 4 Pieces Power amplifier section 12AU7 : 3 pieces 6CA7/EL-34 : 4 pieces |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 180W (Electrical Appliance and Material Control Law) |
| Maximum external dimensions | Width 440x Height 205x Depth 432 mm |
| Weight | 22.5kg |
.jpg)
.jpg)