Integrated Stereo AMplifier E-303
Accuphase Laboratory; Yokohama
- Country
- Japan
- Manufacturer / Brand
- Accuphase Laboratory; Yokohama
- Year
- 1978
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 156734
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 113
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 100; 117; 220; 240 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 360 W (undistorted)
- Material
- Metal case
- from Radiomuseum.org
- Model: Integrated Stereo AMplifier E-303 - Accuphase Laboratory; Yokohama
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 445 x 160 x 370 mm / 17.5 x 6.3 x 14.6 inch
- Notes
-
Accuphase Integrated Stereo Amplifier Model E-303.
Power output:
130 watts per channel into 8Ω (stereo)
180 watts per channel into 4Ω (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.08%
Damping factor: 80
Input sensitivity: 0.125mV (MC), 2.5mV (MM), 160mV (line)
Signal to noise ratio: 72dB (MC), 86dB (MM), 100dB (line)
Output: 160mV (line), 1.3V (Pre out)
Speaker load impedance: 4Ω to 16Ω
Power Consumption max. 490 Watts
Semiconductors:
113x transistors, 2x IC's, 18x FET's, 39x diodes
- Net weight (2.2 lb = 1 kg)
- 20 kg / 44 lb 0.8 oz (44.053 lb)
- Mentioned in
- -- Original prospect or advert (Sales Brochure - Instruction & Owners Manual)
- Author
- Model page created by Franz Scharner. See "Data change" for further contributors.
- Other Models
-
Here you find 107 models, 106 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Accuphase Laboratory; Yokohama