ROTEL RA 1412

Specifications

Continuous Power Output:

110 watts per channel (min. RMS, both channels driven  into 8 Ω from 20 to 20,000 Hz with no more than 0,1% THD)

Total Harmonic Distortion:  0,1% (max. at rated power output from 20 to 20,000 Hz ID))

IM Distortion:  0,3% (1 kHz at rated power output, -1dB)

Frequency Response:  3 - 100,000 Hz(±1 dB at 1 watt per channel)

Input Sensitivity/Impedance:  980 mV/33 kΩ

Damping Factor:  80 (±10 %)

Speaker Impedance: 

4 to 16 ohms (A, B  or C)

8 to 16 ohms (A + B, A + C, B + C)

Pre -amplifier  Section:

Output Voltage/Impedance:  980 mV/100 Ω, 2 V max.

Harmonic Distortion:  Less than 0,08% at rated output voltage

Frequency Response:  3 to 50,000 Hz, ±1 dB

Signal-to-Noise Ratio:

Phono 1 & 2, Mic : more than 75 dB (IHF "A" network closed circuit)

Tape, Tuner, Aux 1 & 2 : more than 95 dB (IHF "A" network closed circuit)

Residual Noise: Less than 1 mV

Input Sensitivity/Impedance:

Phono 1 &2 : 2, 4, 8 mV/25, 50, 100 kΩ (adjustable)

Tape, Tuner, Aux 1 & 2 : 150 mV/50 kΩ

Mic : 2,5 mV/50 kΩ

Output level

Tape Out (RCA Jack) : 350 mv/3,3 kΩ

Tape Out (DIN) : 120 mV/90 kΩ

Phono Overload:  More than 300 mV at 0,1% THD

Phono Equalization (RIAA Standard):   ±0.2 dB

Tone Controls Bass at 100 Hz :

±10 dB (400 Hz turnover);

±7 dB (200 Hz turnover)

Tone Control Treble at  10 kHz :

±7 dB (5 kHz turnover);

±10 dB (2,5 kHz turnover)

Filters:

High:  12 dB/oct at 8 kHz, 12 kHz

 Low:  12 dB/oct.  at 30 Hz, 15 Hz (subsonic)

Subsonic Fiter: 15 Hz

Loudness Control:

+20 dB at 50 Hz/+6 dB at 10 Hz ;

+10 dB at 50 Hz/+3 dB at 10 kHz (2-position)

Audio Muting:  -10 dB,  -20 dB (2-position)

Crosstalk: 50 dB overall

General Info

Semiconductors Used:  62Transistors; 1 IC; 28 Diodes

Power Consumption:  850 watts max.

Dimensions: overall (W x H x D):  540 x 180 x 430 mm

Weight:

22 kg (48.4 lbs) net