Accuphase :: P-7300 STEREO Power amplifier
Impressive power amplifier capable of delivering 1000 watts into 1 ohm. Amplification stages feature fully balanced signal paths as found in high quality instrumentation amplifiers. Further refined MCS+ topology and current feedback design result in even better S/N ratio, distortion, and other performance parameters. Massive, high-efficiency 1,5 kVA toroidal transformer and 11-parallel push-pull arrangement of high-power transistors deliver enormous amounts of linear power into ultra-low loads down to one ohm. |
TECHNOLOGY
- Powerful 11-parallel pairs push-pull output stage in each channel delivers linear power into loads as low as one ohm
- Instrumentation amplifier type design of amplification stages
- Further refined MCS+ circuit topology
- Current feedback circuit combines excellent sound quality with total operation stability
- Bridged connection mode allows upgrading to true monophonic amplifier
- 4-step gain control
- Massive Super Ring toroidal transformer rated for 1,5 kVA
GUARANTEED SPECIFICATIONS
- Continuous average output power per channel: 125 watts (into 8 Ω); 250 watts (into 4 Ω); 500 watts (into 2 Ω); 1 000 watts (into 1 Ω) / Bridged operation: 500 watts (into 8 Ω); 1 000 watts (into 4 Ω); 2 000 watts (into 2 Ω)
- Frequency response: 0,5 Hz - 160 kHz +0, -3,0 dB
- Intermodulation distortion: 0,01%
- Damping factor: 300
- S/N ratio: 122 dB or better (A weighted) Rated input: 1,26 V
MAIN FEATURES
- Logarithmic compression type analog power meters
- Meter ON/OFF switch
- Mode selector
- Input selector
- Gain selector
- Balanced inputs
- Maximum dimensions: 465 (W) x 258 (H) x 545 (D) mm
- Mass: 49 kg
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