Rotel A8
Compact stereo integrated amplifier with toroidal transformer, MM phono input and headphone output, for a simple and versatile hi-fi setup.
Description
The A8 is a stereo integrated amplifier from Rotel, designed to drive a pair of speakers from a variety of analogue sources. It combines amplification, tone control and a dedicated input for turntable playback within a single chassis, available in black or silver finish.
Its toroidal transformer, designed in-house by Rotel, powers a class A/B output stage delivering 2 x 30 W into 8 ohms and 2 x 40 W into 4 ohms, enough to drive speakers of average sensitivity with apparent ease. Harmonic distortion remains below 0.03%, and the damping factor of 80 reflects good control over the speakers, particularly in the bass register. Frequency response extends from 20 Hz to 20 kHz, with a signal-to-noise ratio of 90 dB at line input, ensuring a clean sonic background at typical listening levels.
In terms of connectivity, the A8 offers three line-level RCA inputs and a phono input compatible with moving magnet cartridges, complemented by a 3.5 mm headphone output on the front panel and screw-type speaker terminals at the rear. Bass, treble and balance controls, along with an infrared remote control compatible with Rotel CD players, allow for comfortable everyday use.
This model is aimed at those looking for a compact and versatile amplifier for a simple stereo system, combining digital sources, tuner or turntable without requiring a separate phono preamplifier.
Technical specifications
| Power | 2 x 30 W into 8 ohms and 2 x 40 W into 4 ohms |
| THD | < 0.03% |
| Frequency response | 20 Hz to 20 kHz (-0.5 dB, +0 dB) and 10 Hz to 100 kHz (-0.5 dB, +0 dB) |
| Damping factor | 80 |
| Signal to noise ratio (line input) | 90 dB |
| Dimensions (W x H x D) | 430 x 73 x 347 mm |
| Weight | 5.8 kg |
What to check before buying used
On an amplifier of this type, the MM phono input is worth testing with a cartridge to check for the absence of hiss or hum, which could indicate an earthing fault or ageing capacitors. The volume, bass, treble and balance potentiometers on the front panel should be operated to detect any crackling or level jumps, common after several years of use. It is also worth checking that the infrared remote control works properly and inspecting the condition of the screw-type speaker terminals, which can loosen over time.
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