Rotel RA-312 specifications

Category : Integrated amplifier

Brand : Rotel

General

connectors

Technical data

special features

Other models of the X12 series:

manufacturer: Rotel
back to the Rotel integrated amplifier
model: RA-312
previous: RA-311
successor: RA-313
year of construction: 1975 - 1977
Made in: Taiwan
color: silver
power consumption: 120W
dimensions (WxHxD): 400 x 110 x 240mm
weight: 6.0 kg
original price: unknown

number of inputs: 5
- Phono:
  - Likes: 2,8 mV 47kohms
  - CE: 150mV 100kOhm
- Tuner/2x Tape/Aux: 150mV 50kOhm
number of outputs: 5
- Tape Out:
  - RCA: 280mV 3,3 kOhm
  - DIN: 105mV 75kOhm
- headphone: 4 - 16 Ohm s
- speakers: 2 pairs, 4 - 16 Ohm s
  - can be separately switched

Phono:
- Likes: 2,8 mV 47kohms
- CE: 150mV 100kOhm
Tuner/2x Tape/Aux: 150mV 50kOhm

Likes: 2,8 mV 47kohms
CE: 150mV 100kOhm

Tape Out:
- RCA: 280mV 3,3 kOhm
- DIN: 105mV 75kOhm
headset: 4 - 16 Ohm s
speakers: 2 pairs, 4 - 16 Ohm s
- can be separately switched

RCA: 280mV 3,3 kOhm
DIN: 105mV 75kOhm

can be separately switched

continuous output power 20Hz - 20kHz IHF-a <1,0% THD:
- 8 Ohm : 18W
- 4 Ohm : 36W
rated power 1kHz DIN <0.5% THD:
- 8 Ohm : 22W
- 4 Ohm : 44W
inter-modulations: <0,1% +/- 1.0 dB
- 60Hz : 7kHz = 4 : 1 at rated power
bandwidth: 5Hz - 60kHz +/- 3.0 dB at 1W
increase in speed: 6µs at 1kHz-rectangle
damping factor: 40 at 1kHz into 8 Ohm s
signal-to-noise ratio: according IHF-a
- Phono Mag/CE: 70dB
- Tape/Tuner/Aux: 90dB
noise voltage: 0.5 mV
max. Input Voltage Phono Mag: 110mV
Phono equalization 20Hz - 15kHz RIAA standard, +/- 1.5dB
Crosstalk: -45dB at 10kHz
Tone control:
- Bass: +/- 10dB at 100Hz
- Treble: +/- 10dB at 10kHz
- High-Filter : switchable
  - -6dB at 10kHz
- Loudness: switchable
  - +7dB at 100Hz and +3dB at 10kHz
  - at Volume -40dB
- Tape Monitor: switchable
- 8 Ohm : 18W
- 4 ohm: 36W
- 8 Ohm : 22W
- 4 Ohm : 44W
- 60Hz&# 160;: 7kHz = 4 : 1 at rated power
- Phono Mag/Cer: 70dB
- Tape/Tuner/Aux: 90dB
- Bass: +/-10dB at 100Hz
- Treble: +/-10dB at 10kHz

Search

Category