Audio Analogue AA100DM
The AA100DM power amplifier is the latest addition to the PureAA line. The amplifier stage used is derived from the one of the Puccini Anniversary, but in this case the output power has been increased to 100W. AA100DM is a very versatile amplifier, intended for different uses thanks to its high level of power, control and musicality.
As in the Puccini Anniversary, the power stage is without global feedback and therefore less sensitive to the type of load that it drives, with no tendency to oscillate, no high frequency resonance peaks, no saturation in the input stage and with a fully balanced circuit.
Highlights
- Fully balanced and no feedback power amplifier.
- Dual-mono circuitry with discrete components. Resistors to military standards, polypropylene capacitors.
- 760VA transformer, six pairs of On-Semiconductor power transistors (three per channel).
- Internal wiring with pure solid copper 7N OCC conductors, gold plated output connectors.
- Configurable bridge mono with dedicated connection kit.
- Available in natural aluminium or satin black finishes.
SPECIFICATIONS
| Channels | 2 |
| RCA inputs | 1 |
| XLR inputs | 1 |
| Input impedance | 47 kΩ |
| Gain | 26dB |
| Power on 8Ω load One channel operating | 100W @ 1% THD (400W in Mono) |
| Power on 4Ω load One channel operating | 200W @ 1% THD (700W in Mono) |
| Power on 2Ω load One channel operating | 320W @ 1% THD |
| Sensibility 100W, on 8Ω | 1.4 VRMS |
| Frequency response Attenuation 0dB, Bandwidth -3dB | 95 KHz |
| SNR | >110dB |
| Output resistance Nominal power on 8Ω at 1khz | 0.25 Ω |
| Input noise A weighted | ≈3 μV |
SNR Nominal power on 8Ω, A weighted | >110 dB |
| Stand-by power consumption | <1 W |
| Dimensions HxWxD | 120x445x390 mm |
| Weight | 15.5 kg |