Bryston 4BST Stereo Amplifier 250/WPC 8 ohms, or 400/WPC 4 ohms - 4b ST Series
- Condition: Used
- Price: 1039.06 EUR
- Status: sold
- Item number: 235169987407
- Seller: things_and_stuff_81 (26|100.0%)
- Seller information: non commercial
- Item location: Jacksonville, Florida
- Ships to: US
- Shipping: EUR
- on EBAY
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Description
Solid-state stereo power amplifier. Output power: 250W continuous into 8 ohms (24dBW), 400Wpc rms continuous into 4 ohms (23dBW); 800W continuous into 8 ohms in bridged mode (29dBW). Current delivery: 16A continuous, 48A peak, per channel. Frequency response: 1Hz100kHz, 3dB for 1W output. S/N Ratio: hum and noise, 108dB below rated output, 90dB IHF. Input sensitivity: 1.4V for 250Wpc into 8 ohms. Voltage gain: 30dB. THD+noise: 20Hz20kHz, 0.01%. IM distortion (60Hz+7kHz, 4:1, SMPTE method): less than 0.01% at rated power. Damping factor: greater than 500 at 20Hz, at 8 ohms (equivalent to an output impedance of less than 0.016 ohms). Input impedance: 50k ohms unbalanced, 30k ohms balanced. Polarity: non-inverting. Dimensions:16 3/16 (411mm) W by 7 1/8 (181mm) H by 13 (343mm) D. Weight: 40.1 lbs (20.2kg) net.
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