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2050 Integrated Amplifier 220V Hifi Home Amplifier 250W+250W For Floor Speakers Bookcase Speakers
Description:
It is a combined power amplifier, which is composed of a power supply circuit, a pre-amplifier and a final-stage power amplifier circuit. The power supply is powered by a pair of high-efficiency toroidal transformers totaling 380W. The front power supply is integrated with dual 15V audio dedicated voltage regulators. The preamplifier is a class AA amplifier circuit with clear and transparent sound and strong driving force. The post-stage differential circuit uses high-frequency low-noise tubes, and the power tube uses a 150W audio paired tube from a famous Japanese manufacturer. The load is strong and the power is great.
Features:
- HIFI High Fidelity Home Power Amplifier
- 2.0 stereo high power pure bass
- The noise level is clean, distinct, transparent and delicate
- Strong power: rated 8Ω 160W+160W, distortion rate ≤0.05% (1KHz)
- All-aluminum alloy brushed panel, frosted knobs, carefully crafted, good texture, high-grade power amp
- Pure copper high-power transformers have sufficient energy: a pair of high-efficiency toroidal transformers totaling 380W
- Strong load capacity and sufficient power: the power amplifier tube adopts imported A1943/C5200
- Op amp adopts NE5532 from the United States, and the sound quality is pure
- Filter large capacitors 80V/10000uF
- Imported relay, circuit protection/speaker protection
- Super anti-interference. Audio signal transmission uses shielded wire
Technical Parameters:
- Rated output power: 160W+160W (8Ω), 250W+250W (4Ω)
- Harmonic distortion (THD): ≤0.05% (1KHz)
- Frequency response: 20Hz-20KHz (±0.5db)
- Channel gain: ≥100db
- Input impedance: 47KΩ
- Output impedance: 4-8Ω
- Line output impedance: 600Ω
- Signal-to-noise ratio: ≥100DB (A weighting)
- Power supply: 220V±10%, 50Hz, 330W
- Dimensions: 430 x 360 x 90mm (WxDxH)
- Weight: 8.5kg
Package Included:
- 1 x Set of Power Amp
Note:
- It is assembled and ready to use.
