Single Channel Amplifier model fourteen (14)
Marantz (Sound United LLC); Vista, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Marantz (Sound United LLC); Vista, CA
- Year
- 1968 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 323041
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Hi-Fi equipment
- Power type and voltage
- Alternating Current supply (AC) / 120; 240 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 60 W (70 W max.)
- Material
- Metal case
- from Radiomuseum.org
- Model: Single Channel Amplifier model fourteen - Marantz Sound United LLC;
- Shape
- Rack
- Notes
-
A hi-fi mono power amplifier with power output of 60 watt RMS into 8 ohms or 70 watts RMS into 4 ohms.
The Marantz model fifteen Solid State Amplifier has two model fourteen chassis built into one cabinet.
Specification Input Signal for Rated Power Output 1 volt rms Input Impedance 100KΩ Frequency Response Within 1db, 10 - 60KHz Power Output 20Hz-20,000Hz 70 watts rms into 4Ω load
60 watts rms into 8Ω load
40 watts rms into 16Ω loadDamping Factor Greater than 150 with 8Ω load Overload Recovery Instantaneous Total Harmonic Distortion Less than 0.1% with 4Ω-16Ω load
typically 0.03% with 8Ω or higher load
at full rated output, at any frequency
from 20-20,000 Hz. Distortion decreases
as output level is lowered.Total Noise (shorted input broadband) Better than 90dB below 60 watts into 8Ω Power Bandwidth 8Hz-60KHz into 8Ω Continuous output at mid-frequencies 70 watts into 8Ω Dynamic (music) output at mid-frequencies 85 watts into 8Ω Difference in frequency response ±0.05dB Power requirements
120V (105-135V) AC 50/60Hz
Can be converted to 240V AC (Split primary windings permit adaptation to 210-270V)
- Net weight (2.2 lb = 1 kg)
- 18 lb 0 oz (18 lb) / 8.172 kg
- Price in first year of sale
- 200.00 $
- Mentioned in
- -- Original prospect or advert (1968 The Sound of Marantz catalogue)
- Literature/Schematics (1)
- - - Manufacturers Literature (Service Manual model fourteen/fifteen)
- Author
- Model page created by Howard Craven. See "Data change" for further contributors.
- Other Models
-
Here you find 568 models, 559 with images and 90 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marantz (Sound United LLC); Vista, CA