This power conditioner was just taken in from a church and it has been fully checked out and it is in great shape and ready to go. It is in very nice condition both functionally and cosmetically. Save big on a great pre -owned item. The photos in this ad are actual photos of the one you will get.
NOTE: We bought an entire sound system from the church and we will have several other items listed for sale in the next couple days as well. Here are the specs on this piece:
The Rolls RA2100b is an ideal installation amplifier for small to medium sized applications. The unit is built solid and housed in a painted steel chassis. It also includes special high performance transformers and a fused power line. The MOSFET output stage is fault protected which allows the R2100b to forgive momentary output shorts. It is designed to drive 4 or 8 Ohm speakers, 25V speakers (individual channels) or 70V speakers (in bridged mode). CAUTION: The 2100b is convection cooled. Adequate ventilation room for the heat sink fins on the rear panel must be provided for.
Features- 100W RMS per output (4 ohm)
- 85W RMS per output (8 ohm)
- 200W RMS into 70V (8 ohm)
- 1/4" and RCA inputs
- Fault-protected output stage
- Power Output, Stereo:
- 100 Watts RMS/ch. 4Ohms
- 85 Watts RMS/ch. 8 Ohms
- Bridged: 200 Watts into 70 Volt or 8 Ohms
- Minimum Load Impedance: 4 Ohms (8 Ohms bridged)
- Sensitivity: < 1 VRMS for full output
- THD: < .05% (500 Hz @ 1 Watt)
- IMD: < .05%
- S/N Ratio: >95 dB A Weighted
- Power Bandwidth: 70 - 30 kHz +/- 3 dB
- Damping Factor: >150
- Slew Rate: 100 V/micro Second
- Phase Shift: < 10°, 20 Hz - 20 kHz
- Input Impedance: 10 KOhms balanced
- Power: 120 VAC 60 Hz 2.5A, 230 VAC 50 Hz
- Dimensions: 19" x 3.5" x 7.5" (48 x 9 x 19 cm)
- Weight: 12 lbs. (5.5 kg)
| Estado | Excelente (segunda mano) Los productos excelentes casi no tienen ninguna imperfección ni defecto visual, y han sido usados con el máximo cuidado posible.Más información |
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