Absolare Hybrid Mono Amplifier Manuale d'uso - Pagina 10

Sfoglia online o scarica il pdf Manuale d'uso per Amplificatore Absolare Hybrid Mono Amplifier. Absolare Hybrid Mono Amplifier 12.

7. Troubleshooting and Maintenance

Surface of the unit is dirty

No power light

Sound level is too high or too low

Power light is on, tubes are glowing, but

no sound

Noise / hum in the sound

If the problem is persistent, contact your nearest ABSOLARE dealer.

- Input Sensitivity: 1.3 Volts @ Hi-gain setting, 2.6 Volts @ Low-gain setting

- Tubes: 2 x 12AU7 (ECC82 or compatible)

- Inputs: 1 RCA unbalanced + 1 XLR balanced

- Input impedance: 10 kΩ RCA input, 25 kΩ XLR input

- Output Power: 320 Watts min @ 4Ω, 200 Watts min @ 8Ω

- Speaker impedance: 4 – 8 Ω

- Gain: 31 dB @Hi-gain setting, 25 dB @Low-gain setting

- Bandwidth: 20Hz -20kHz within +/- 0.2dB, 15 Hz – 30 kHz +/- 1.0 dB

- Dimensions: 38.2 x 64.8 x 20 cm / 15" x 25.5" x 7.9" (W x D x H), each, excl. feet

- Weight: 34 kg / 75 lbs., net

ABSOLARE Hybrid Mono Amplifier User Manual 1.2

- Clean with a slightly damp cloth.

- Check AC line voltage

- Check the main fuse

- Check gain selector

- Check the input cables, speaker cables

and source

- Check input selector

- Check if tube(s) are defective

- Check for the correct grounding option

switches on back panel

- Check grounding of power, input cables

and source