SOLD - FOR SALE: Bryston 4B

Item #649339209
Info: Bryston 4B

Asking Price:
CAD $750.00
Payment method: Cash, Paypal, Money Order, Interac/EMT
Condition: N/A (?)
Date Posted: Mar 08, 17 4:46pm (PST)
Edited: Mar 31, 17 2:28pm
About Seller: vinje
vinje is a premium user
Vernon, BC
[other classified ads]
Product Brand: Bryston
Product Model: 4b
Feedback Received: 15  See details
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Bryston 4B 250 WPC into 8ohms and 400 into 4 ohms

16 AMP Continuous Current
48 AMP Peak

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: 1Hz-100kHz, ±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: 20Hz-20kHz,

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 13½" (343mm) D. Weight: 40.1 lbs (20.2kg) net.


Amp, original box.

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